1. Nature abhors a vacuum.

2. Some pumps and all vacuum cleaners work by suction.

3. Her death left a vacuum in his life.

4. The vacuum cleaner has various attachments.

5. The writer criticized the moral vacuum in society.

6. Sound waves cannot travel through a vacuum.

7. Her husband's death left a vacuum in her life.

8. I have to vacuum my room.

9. His presence should fill the power vacuum which has been developing over the past few days.

10. A vacuum flask keeps cool drinks cool and hot drinks hot.

11. He could also learn to use the vacuum cleaner, the washing machine and other household appliances.

12. The vacuum inside the tube caused it to implode when the external air pressure was increased.

13. The vacuum cleaner has four different attachments.

14. Exclusion of air creates a vacuum in the bottle.

15. Don't bang your vacuum cleaner about.

16. It's important to vacuum regularly.

17. On Saturdays we dust and vacuum.

18. The conversation ended when the vacuum cleaner started up.

19. Other gases rush in to fill the vacuum.

20. Moral values cannot be taught in a vacuum.

21. I mean to buy a vacuum next month.

22. Joe sold vacuum cleaners door to door for years.

23. I feel like a martyr to this vacuum cleaner.

24. Vacuum the cake crumbs,[http://] would you?

25. He travels in vacuum cleaners.

26. His wife's death left a vacuum in his life.

27. Washing machines and vacuum cleaners are timesaving devices.

28. The shop sells reconditioned vacuum cleaners and washing machines.

29. The vacuum has an unpleasant smell.

30. The withdrawal of troops from the area has created a security vacuum which will need to be filled.

1. Her death left a vacuum in his life.

2. The vacuum cleaner has various attachments.

3. The writer criticized the moral vacuum in society.

4. Her husband's death left a vacuum in her life.

5. I have to vacuum my room.

6. His presence should fill the power vacuum which has been developing over the past few days.

7. A vacuum flask keeps cool drinks cool and hot drinks hot.

8. He could also learn to use the vacuum cleaner, the washing machine and other household appliances.

9. The vacuum inside the tube caused it to implode when the external air pressure was increased.

10. The withdrawal of troops from the area has created a security vacuum which will need to be filled.

11. The vacuum cleaner has four different attachments.

12. He travels in vacuum cleaners.

13. I went down on one knee to plug in the vacuum cleaner.

14. He sells vacuum cleaners.

15. In his innocence he had allowed the salesman in to discuss vacuum cleaners.

31. My vacuum cleaner has very good suction.

32. The machine then creates a vacuum.

33. He could hear the whirr of a vacuum cleaner.

34. Her resignation left a power vacuum in the government.

35. Sound waves will not travel through a vacuum.

36. I went down on one knee to plug in the vacuum cleaner.

37. This kind of decision cannot ever be made in a vacuum.

38. My old vacuum cleaner has gone west at last and I'll have to buy a new one.

39. She was quick to fill the power vacuum that was left by the sudden death of the managing director.

40. His resignation has created a vacuum which cannot easily be filled.

41. His resignation has left a power vacuum at the head of the party.

42. We've got this vacuum cleaner on ten days' free trial.

43. There has been a vacuum in his life since his wife died.

44. He sells vacuum cleaners.

45. Have you finished with the vacuum cleaner yet? I need it.

46. The vacuum flask has a strong casing, which won't crack or chip.

47. Would you mind giving the carpet a once-over with the vacuum cleaner?

48. No artist works in a vacuum - we are all of us influenced by others.

49. The latest Japanese vacuum cleaners contain sensors that detect the amount of dust and type of floor.

50. The process of learning a language does not take place in a vacuum.http:///vacuum.html

51. In his innocence he had allowed the salesman in to discuss vacuum cleaners.

52. Will you vacuum if you have time?

53. These laws were not made in a vacuum.

54. It was derived from an ordinary domestic vacuum cleaner.

55. There is a God- shaped vacuum in every heart. Blaise Pascal 

56. A spiritual vacuum afflicts many people.

57. Open the wine, lucky you've got a vacuum cork.

58. So, he also sold vacuum cleaners door to door.

59. This vacuum cleaner comes with a range of attachments.

60. Organizations do not exist in a vacuum.

61. But these things don't happen in a vacuum.

62. Most agreed there existed a certain vacuum.

63. Yet such direction rarely happens in a vacuum.

64. The exclusion of air to create a vacuum.

65. And Right-to-Life ideology has filled the vacuum.

66. He could hear the drone of a vacuum cleaner.

67. Vacuum cleaners work by suction.

68. A more recent innovation is vacuum distillation.

69. The iron lung encased Virginia in a vacuum.

70. Probably the instruction manual for the first vacuum cleaner.

71. But globalisation has created a vacuum of responsibility.

72. The sniffer device looked like a big vacuum cleaner.

73. Vacuum and brush curtains and draperies.

74. She switched on the vacuum cleaner.

75. In sum, many of these kids are growing up in a moral and ethical vacuum.

76. Finishing off Start the engine and simply run over the blocks as if using a vacuum cleaner.

77. However, such an assumption is simply not tenable, for science and technology do not develop in a social vacuum.

78. These vacuum cleaners of the sea are vital in preventing fouling of the marine environment.

79. Destroying one pest leaves a vacuum that will be filled by something else.

80. Ideals are not formed in an aseptic vacuum,[/vacuum.html] but in the chemical brew of interacting personal lives and events.

81. This made a partial vacuum, which kept the cardboard attached to the mouth of the glass.

82. Mr Yeltsin insists simultaneous balloting could create a dangerous power vacuum.

83. The ideal atmosphere for the vacuum tube is no atmosphere at all, or a perfect vacuum.

84. They sent him along to vacuum the carpets, but he wound up with his very own theatre to practice in.

85. Nevertheless the discretion is not to be exercised in a moral vacuum.

86. We do not have to try to remember ourselves in a vacuum, as it were.

87. No refrigerator, no radio, no telephone, no automatic laundry, no vacuum cleaner.

88. Ngo Dinh Diem filled a vacuum, but despite his record of integrity, he lacked the dimensions of a national leader.

89. Individuals do not move through a smooth physical vacuum; they negotiate structured social contexts in company with other individuals.

90. Buyers brought forward purchases in August to beat the deadline on stamp duty, creating a vacuum in the following month.

91. With fewer material battles to fight, character, values and faith seem to have filled the vacuum.

92. If you don't, the boat could stop suddenly as fuel dries up, owing to the vacuum created in the tank.

93. The interpretation is a valuable reminder that the crisis of 1483 did not exist in a vacuum.

94. There is no satisfying solution to the moral vacuum that is created when one human being murders another.

95. Don't get carried away, though and vacuum the sitting room and clean the windows in your break!

96. Luis Rodriguez Zapatero will fill the vacuum created when Felipe Gonza lez was defeated as prime minister in 1996.

97. Balfour slammed his canary-yellow, industrial vacuum truck into gear and roared after the varmint in a cloud of choking brown dust.

98. No new politician has come to the fore, so others vie to fill the vacuum.

99. The millwrights and other inventors who were making these technical developments were not operating in a vacuum.

100. And to save lugging a vacuum cleaner upstairs, the flat has an outlet for the Univac Central Vacuum System.

101. High electric sockets, along with all gas supplies and vacuum, ensure no cables or tubes trail on floor.

102. But for the occasional bitow to the rear of the crowd, the Swan was a vacuum of utter silence.

103. Contemporary cosmology even suggests that the whole universe might have appeared out of the quantum vacuum: the ultimate free lunch.

104. There is no vacuum. Evolutionary biology provides good confirmation of moral judgements.

105. This type is illustrated in Figure 5.6, which shows the pendulum used at Bristol for studies at low temperatures in vacuum.

106. Attitudes towards employment, retirement, and early retirement are not formed in a vacuum.

107. The need to go into space, an extension of the comforting vacuum.

108. The dust is diabolical - at one stage you could be fired for using a sweeping brush and not a vacuum.

109. Of course the carpet's a mess - all we've got is a clapped-out old vacuum cleaner.

110. Here he makes such suggestions as imitating simple neuron functions by using telegraph relays or vacuum tubes.

110. try its best to gather and build good sentences.

111. The judiciary does not and can not exist in a vacuum, immune to civic concerns and shifting realities.

112. In both cases the result of improvement is a dehumanized landscape and something like a moral vacuum.

113. Old people do not live in a social vacuum, pursuing their personal goals in ways which do not impinge on others.

114. The scream didn't last long in the newly formed vacuum.

115. His adolescence and young manhood had occurred in a vacuum.

116. And in this vacuum of ignorance, terrible practices have been tolerated because they delivered the promise of cheap food.

117. Keep the mixture in a vacuum flask for 6-8 hours.

118. It is all outside frame with vacuum brakes on the rear bogie.

119. The vacuum created by the postponement of the presidential elections led to a revival of campaigns for a revitalized democracy.

120. In fact the whole spectrum of undercover policing, including the activities of MI5, is a legal vacuum.

121. For Leibniz, there can be no such thing as a perfect vacuum.

122. Her vacuum cleaner drove him into the street, in search of a coffee shop.

123. He shook religion out of her mind, as it were, and into the vacuum rushed something rather disagreeable.

124. Clouds are like vacuum cleaners in the sky, Bruck explained.

125. The automatic vacuum brake was fitted in conjunction with a hand brake for the guard's use.

126. Ant: Anything - potato sacks, vacuum cleaner bags, crisp packets ... Louise: That's stupid.

127. Dressing tables, bedside lights, linen and towels available, vacuum cleaner, iron and ironing board.

128. Pressure jetting followed by natural drainage, squeegee assisted, or by wet vacuum. 5.

129. At the same time the air pump removes waste water and air from the separate condenser thus maintaining a vacuum in it.

130. Accumulations of dust can be removed with a small vacuum cleaner after loosening with a dry, soft bristle brush.

131. Under those circumstances, foreign aid agencies saw a vacuum which they felt themselves able to fill.

132. Nowadays vacuum distillation is usually preferred to steam distillation for this purpose. to extract oils from plants, for example in perfumery.

133. Any other action, like travelling faster or slower in a vacuum, is forbidden.

134. Andre Berry switches on a standard domestic vacuum cleaner powered by a petrol generator to collect material to repair an historic mound.

135. Then the train was gone, in a waft of vacuum that sent a sheet of newsprint spiraling into the sky.

136. But the ability of a Steve Forbes to parachute into that field shows a vacuum there.

137. The dip liquid is pumped in from a vacuum tanker.

138. Polly poured the steaming coffee into a vacuum jug and wrapped the plate of cheese and tomato sandwiches lightly in clingfilm.

139. Door-to-door sales methods are used for a variety of products, from vacuum cleaners and household goods to cosmetics or double glazing.

140. There was no mistaking the flaccid outlines of a suit that had lost its pressure and was open to vacuum.

140. is a online sentence dictionary, on which you can find good sentences for a large number of words.

141. The outcome of this educational vacuum is low-paid, menial work.

142. Vacuum cleaners to ensure clean houses are praiseworthy and essential in our standard of living.

143. Our parents long since disappeared into the vacuum of the war.

144. Nature is said to abhor a vacuum; human beings abhor complexity. 3.

145. It's not good us training designers who then just sit and work in a creative vacuum.

146. It is a phenomenon which occurs in a social and economic vacuum.

147. Their other advantages are warmth and ease of cleaning with a carpet sweeper or vacuum cleaner.

148. He soon realises that he has lost all his friends, and is surrounded by a social vacuum.

149. Step five offers the opportunity for the AA member to reinforce the notion that the alcoholic can not live in a vacuum.

150. Other cars screamed in to fill the sudden vacuum of our wake.

151. On stage vacuum control for remote rotation is available if required.

152. Trapped in a vacuum of despair, that term, I thought dramatically of suicide, but lacked the means.

153. It swung open easily into the vacuum, and he stepped out into the now silent centrifuge.

154. The Mini Vac is an attachment which can be used in conjunction with your household vacuum cleaner.

155. Indeed, one of the key features of the Nottinghamshire initiative was that it occurred in somewhat of a policy vacuum.

156. The social worker's client does not, after all, exist in a vacuum.

157. Bargaining might be said to help fill the vacuum that in other systems is occupied by disciplined political parties.

158. If you own more than one type of vacuum cleaner, please answer for each cleaner that you own.

159. It was a marriage in a vacuum, with two sweet children and all the material trappings of affluence and success.

160. A portable vacuum cleaner is most helpful for sand up the wazoo. 2.

161. Pavlov had warned on Aug. 13 of a potential power vacuum, unless the centre retained sufficient economic leverage.

162. The puncture let air rush in and out, spoiling nature's enclosed vacuum system.

163. For vacuum solutions, in these regions at most one component, either 4 or 0, of the curvature tensor is non-zero.

164. These changes, together with a greater mobility in the workforce made possible by an expansion of car ownership, created a vacuum.

165. If liquid water appeared on the surface of a world that was in a vacuum, it would evaporate instantly.

166. The vacuum cleaner was welcomed at first because it meant no longer having to do the stairs with a stiff brush.

167. All of this mumbo-jumbo masks a large vacuum of uncertainty.

168. Marita was being asked to write in a cognitive and social vacuum.

169. Dust extraction plant had been installed and a vacuum cleaning system became operational.

170. This low pressure made a partial vacuum above the liquid.

171. How often do you use your vacuum cleaner,[] and what do you wear to do the cleaning?

172. The cutters often worked in a vacuum, so to speak, relying on spot checks and routine searches during their patrols.

173. What is it about vacuum flasks that makes every drink taste like there's a chunk of dead mouse at the bottom?

174. Exposed to vacuum, the contents of tank 2 evaporated in a flash, filling sector 4 of the module.

175. Equally, concepts, the stuff of rules, can not exist in a vacuum as mere semantic toys.

176. Vacuum cleaners were broken before they made the first one.

177. Behaviour in a vacuum may be very interesting but that's about all.

178. The breath samples, stored in special vacuum tubes, are sent to Meretek for lab analysis.

179. Simple suction is out, because gecko feet work perfectly, even in a vacuum.

180. Use a vacuum cleaner to remove debris from between the key caps and clean them with a suitable solution.

181. Powered by vacuum tubes, those old radar units are now dinosaurs.

182. In the post-Nehru political vacuum, this was simply a recipe for instability.

183. There's a special brush you can attach to the vacuum cleaner, which is handy for cleaning the stairs.

184. The tank under the wing is a vacuum reservoir for the brake system.

185. Its engine acts like a vacuum cleaner by removing pollutants to become a smog buster.

186. Unfortunately, good many of us in the United States have filled the hate vacuum by hating each other.

187. One was its glass house-the vacuum chamber that shielded the chronometer from troubling changes of atmospheric pressure and humidity.

188. But from a moral point of view its decision has created a vacuum that needs to be filled.

189. Steam beneath the cylinder therefore rushes into the separate condenser because of the vacuum and is condensed by an injection of cold water.

190. Having taken the plank out of our eye, we can see clearly how the Craft has stepped into the vacuum.

191. The aerodynamic buffeting had stopped, and it was now spinning quietly in vacuum.

192. What if we place Professor Summerlee upon the table, within the vacuum flask, in place of the cat?

193. The apparatus was operated remotely in a vacuum and in a temperature-controlled chamber.

194. On the contrary - it uses up the time we've saved with the dishwasher and the vacuum cleaner.

195. The delay has also created a vacuum, which politics abhors.

196. To force the pace now was irresponsible, and could lead to a power vacuum.

197. The housekeeper used to decide what vacuum cleaner to order, but the maids had to use them.

198. To understand what a plug-in is, try thinking of your browser as a vacuum cleaner.

199. He had taken with him more badness than goodness, leaving not a vacuum, but a breathing space.

200. Meanwhile, his receptionist can not vacuum fat, nor can she type as fast.

201. Ideas do not exist in a vacuum, free-floating in outer space, waiting to be corralled.

202. Young people from welfare-dependent single-parent families just aren't artful dodgers ready to graduate into serious crime and a moral vacuum.

203. Just another snooty $ 3, 000 vacuum tube amplifier, I thought.

204. In a moral and institutional vacuum, any strategy constitutes a shock therapy.

205. I stay in, play Bach on the earphones and vacuum the broadloom.

206. Like cosmic vacuum cleaners, they must sweep into themselves matter and energy from all around them.

207. Elsewhere, when governments had failed to provide schools, religious groups often moved into the vacuum.

208. Al Capone and bootleggers filled the vacuum: bathtub spirits, peepholes in the door, Joe-sent-me.

209. The result is a permanent war establishment run by a privately incorporated economy operating within a political vacuum.

210. Isolation creates a social vacuum, an absence of intimacy which removes both comfort and knowledge.

211. She cried when the vacuum cleaner made noise or if her older siblings were loud.

212. The solution in the solvent is then distilled under vacuum to remove the volatile material and the residue weighed. 3.

213. But our instinctive need to fill the vacuum inspires us to the ultimate irony: We turn 12 average citizens into killers.

214. Forms of knowledge, even the most pure and theoretical, do not exist in a vacuum.

215. Fairfax's steward has packed sandwiches for us and an ancient vacuum flask of tea.

216. The hot feedwater was allowed to evaporate into the vacuum.

217. This leaves a vacuum at the centre of the nation: in a London where there are no native Londoners.

218. But government orders have dried up and the factory is struggling now by making vacuum cleaners and coffee makers.

219. Isabel Lavender opened her bedroom door and shouted above the noise of the vacuum cleaner.

220. Macrophages are something like a cross between a Pac Man and a vacuum cleaner.

221. My mother's antiquated vacuum cleaner still works, believe it or not.

222. It's worth taking your vacuum cleaner, dusters, disinfectant, dishcloths and drawer-liners with you in the car.

223. The man and the congregation caught change on the wing, adapted and filled a vacuum created by forces not everyone understood.

224. In the power vacuum following the trials, Berlusconi became Prime Minister.

225. For safety and efficiency, clear the loft and prepare the wood by vacuum cleaning it.

226. You are quite correct that light can travel through vacuum, and fortunately so.

227. There was widespread acknowledgement that the absence of the Unionist parties had created a partial vacuum.

228. The company manufactures chemicals that absorb gasses in vacuum containers such as cathode-ray tubes used in televisions and stereos.

229. The hose lead via a valve to the vacuum of space.

230. Then the pressure of the atmosphere pushes air into the vacuum cleaner,[] along with dust and dirt.

231. Switching on the vacuum cleaner, he runs it over a small area of the gray wall-to-wall carpet.

232. A power vacuum would probably destroy his hopes for a smooth transition of authority.

233. Vacuum worktable can be fine adjusted for location.

234. The switchgear includes vacuum circuit breakers, meters, relays, etc.

235. Onion-like Fullerenes have been produced under high-temperature and vacuum.

236. The effect of vacuum annealing was also discussed.

237. Standard atmospheric pressure to high pressure pipeline vacuum 10.33 meters.

238. A glass-made diffusion pump unit as a physical model of vacuum system was provided for those college students who only major science.

239. The problems of the vacuum and its leak check are studied.

240. The engine was crawling with vacuum lines and sensor wires, and Nick's confidence had fallen to the point of sending me to Caldor for a Polaroid camera.

241. Ag-Ba-O thin film is a new kind of photoemissive thin film which can be exposed to air and can be used again in a vacuum system for detecting u1trshort laser pulses.

242. Volatile compounds in tomato juice have been detected by TCT-GC-MS from the concentrate juice using the methods of nanofiltration, freeze concentration, vacuum evaporation and ultrafiltration.

243. The Condenser is constructed of AISI316L stainless steel with a condensing surface comprised of independent stainless steel coils. It is rated for full vacuum.

244. The pumping speed is predicted according to the vacuum-pumping program, and it is very instructive and meaningful for choosing the vacuum pump in the succeeding phase.

245. If the alloy is in itself sensitive to the oxygen, then not only in atomization time must take the measure, when melting should better also use the vacuum melting.

246. The RH oxygen top-blowing technology performs multi-functions such as decarbonizing, increasing temperature with Al added, cleaning slag in RH vacuum slot, etc.

247. Dilational viscoelasticity of oil-water interface film formed by vacuum residue fractions from Iranian heavy crude oil was studied by using L-B method.

248. Use vacuum bttle. vacuum bottle which is function, is good container for keeping tea.

249. The technology of vacuum aluminizing casting polypropylene ( CPP ) film and its applications to packaging were discussed.

250. The technology of vibratory stress relief(VSR) used in energy engineering, such as HT-7U nuclear fusion superconducting Tokamak massive base plate and vacuum vessel was introduced.

251. Our mail products are of nearly 200 patterns, including thermos, vacuum cups, preservative boxes, children's Canteen, coat hangers , paper tube-shaped contailners and so on .

252. This paper analyzes the common deoxidize methods of heating power, vacuum, adding medication in furnace and desorption, points out the advantages, shortcomings and usage range of every methods.

253. For arbitrary large initial data, if it is away from vacuum, the smooth solutions to the initial value problem are uniformly (namely, independent of time) away from vacuum.

254. The experimental results show that the conversion of vacuum gas oil(VGO), deasphalted oil(DAO), atmospheric resid(AR), mixed oil and topped light slurry are 74.

255. Vacuum denitrogenation and bubble carrying denitrogenation are mainly influenced by vacuum, argon stirring(), oxygen and sulphur concentrations in liquid metal.

256. To know heat treatment of vacuum, carbonnitriding, carburizing and protected quenching etc.

257. The measurement of viscosity is important for the side-draw product quality of vacuum distillation column in oil refinery.

258. In this paper it is introduced the vacuum resin casting plant, VRC 3200, having importance in manufacture of dry transformers.

259. The vacuum deposition limits the thickness of solid-state batteries, which, in turn, limits their energy storage capacity.

260. The influence of the degree of vacuum on the total emissivity is discussed.

260. try its best to gather and make good sentences.

261. Objective To investigate the effects of vacuum suction on the oxygen radicals in retina of New Zealand rabbits in laser in situ kerato-mileusis(LASIK).

262. We want to buy Vacuum Cleaner, Capet Washen, Food Processor, Barbeque Grill, Kettle, Hair Dryer, Juicers , Mixers.

263. Wholly - owned New air - conditioning plant, closed shop and clean advanced vacuum Zhumo machine.

264. The mold hardness under different vacuum degree was tested. The results showed that the mold hardness of EPC process was higher than that of green sand mold and was more uniformly distributed.

265. Roger Fabian, Vacuum Technology Practical Heat Treating and Brazing , ASM International, 1993, p .41.

266. The variation of circulating water flow directly affects the vacuum of condenser efficiency of steam turbine.

267. Vacuum ultraviolet lamp ionization source is attractive for portable analytical instrument because of its smallness and simpleness.

268. The arc is obtained by applying a magneticfield coaxial with the electrode to constrict an open arc in medium vacuum.

269. aero-tuned rear spoiler: Reduces lift, creates vacuum to maximize airflow through helmet.

270. Experimental results show that Quality magnetic alloy 1JHA1 can be produced by air induction melting(AIM) and vacuum pouring technologically and economically.

271. The measurement of vacuum ultraviolet spectra (500-2000A) from a target plasma device is described. The plasma spectra, impurities, impurity sources and radiation mechanism of plasma gun are analysed.

272. Gerba is a consultant to the makers of Purell hand sanitizer , Clorox bleach and the Oreck antibacterial vacuum cleaner, which uses ultraviolet light to kill germs on your rug.

273. Vacuum Cleaner, Capet Washen, Food Processor, Barbeque Grill, Kettle, Hair Dryer, Juicers, Mixers.

274. By the technology of vacuum cathodic arc deposition, graphite as cathode, Diamond like carbon film (DLC) was deposited on PMMA resin denture.

275. The factors limiting the measurement and achievement of extremely high vacuum due to the existence of a hot cathode was overcome by the successful use of the fie...

276. The glass vacuum tube doesn 't contact water and the whole system should bear pressure.

277. It is widely used in industries of food, chemical, medicine, textile for vacuum vaporizing, concentrating, macerating , drying processes.

278. The effects of vacuum distillation temperature and hydrolysis ratio on the product of alkoxide hydrolysis were studied.

279. The theory and method of measuring the electrostatic force and the permittivity of vacuum in parallel plate capacitor by electronic balance are introduced.

280. Refer to Group 5, Brake System for vacuum pump information and testing.

281. A vacuum distillation column relates to a sulfolane distillation device in equipment for producing sulfolane.

282. In vacuum environment, the performances of the arcjet were tested under several conditions with argon as the propellent.

283. It is adaptable to vacuum plating. Gaseous drying of kerosene vacuum impregnation, vacuum drying. Dehydration, vacuum metallurgy and so on.

284. Taking the water dropping scheme - the large-diameter vacuum deep well water dropping used in the pit construction of a grade separation and subway project as an example, the artic.

285. The space charge field has the essence distinction in the vacuum and the electric channel with plasma-background.

286. The furnace is applicable for high temperature degassing and vacuum brazing.

287. Space remote - sensor directly faces space thermal vacuum environment, so its thermal design is very complicated.

288. Allows a high degree of vacuum suction on the Hs is p1 pressure pump at the entrance to allow the greatest vacuum.

289. The measurement chamber must been kept with low vacuum in measuring for that gas convection affecting thermal conductivity is reduced.

290. This article introduces the theory a nd method in measuring accurately the electronic and vacuum dielectric constant of parallel plate capacitor.

291. An investigation on technological parameters concerning the reaction of chemical silvering has been made to reduce Ag consumption in the production of vacuum bottles.

292. The utility model relates to an overflow-type filter cake washing device for a vacuum pan filter.

293. Using back scattered electrons, Co-% magnetism meter, coercive force meter and chemical analysis etc, the compositions, Co-% magnetism and coercive force of vacuum sintering cermets are studied.

294. Large door with tempered glass vacuum insulation perspective, user - friendly sampling inspection process.

294. Wish you can benefit from our online sentence dictionary and make progress every day!

295. The trouble of fluctuating current for vacuum pump has thoroughly been removed through an improvement of controlled circuit.

296. A vacuum absorbing device absorbs the smooth plane of the extracting device and the socket connector is positioned on the circuit board, thus achieving the goal of automatic assembling.

297. This diagnostic vacuum is fundamental and may pose important questions at the current concept of reflux of gastric juice as a common cause of laryngopharyngeal inflammation.

298. The process takes place in a specially constructed vacuum chamber.

299. A overview of the basic structure, operating principle and properties for a new single-photon photo-detector, called vacuum avalanche photodiode (VAPD), is presented too.