Random good picture Not show

181. In Libya, pumping water from wells has reduced the natural outflow.

182. By simulating the temperature of the cryopanel and the relation between the pressure and pumping gas speed of the cryopump, it was verified the vacuum system design was rational.

183. The upper limit of the gain is determined by the threshold of the SBS of the system. The maximum gain can be raised in the case of double-pass pumping.

184. The tower type belt driven long stroke pumping unit is composed of the crank-linkage-slide mechanism, movable pulley-narrow belt-fixed pulley mechanism and compound drum stroke-increment mechanism.

185. Because of the closed cavity in which fluid pressure above the block , this seal is considered to upstream pumping.

186. The study was successfully applied to ZNY 3 well pumping unit diagnosis instrument developed by Xi'an Petroleum Institute.

187. This paper is based on the theory of gas dynamics, by means of improving the first nozzle of diffusion pump in order to increase the pumping speed of diffusion pump are reported in the paper.

188. When ejectors are used for pumping this air , attention must be given to minimizing thrust losses.

189. At present, many methods have already been applied in oil field, including pressure maintaining by injecting water, pumping unit, and electrical pump well.

190. In one embodiment of the present invention, the Raman optical pumping signal is filtered to reject amplified spontaneous emissions that are generated by the Raman optical pumping signal.

191. Based on geothermal well pumping test data evaluated recoverable resources; estimated 7.

192. Today, the rod pumping is the predominance mechanical recovery mode in world petroleum production.

193. To keep our noggin well-stocked with resources, three major cerebral arteries are constantly pumping in oxygen.

194. These are b driven motor - driven oil pumps, which whose proper name is hydraulic pump pumping unit.

195. Pumping this supersalty water back into the ocean can harm local aquatic life.

196. Even with high pressure oxygen pumping into her, breathing was laborious.

197. One summer, pumping stations such as steamer general, maintenance, operation can not be resistant to hot.

198. The optical pumping efficiency for both single and double laser pumping are calculated.

199. This type of barrier is a combination of the pumping trough and the hydraulic ridge.

200. A die casting die with pumping crossed cores by crossed compound dog-led cams and hydraulic pressure is used for cupulate parts with inboard concave.

201. World Service Television is pumping out 24-hour news to 38 countries in Asia.

202. The absorbing sludge styles have two styles of siphonage and pumping.

203. This paper proposes the pumping test in small diameter well which is suitable for engineering investigation. It has advantages of costruction expedience, saving const,(www.Sentencedict.com) etc. And its result in reliable.

204. This article reviews the physics of angular momentum transfer and loss in optical pumping and spin-exchanging collisions.

205. The paper tells about Latest scientific research abroad on medical microscope, laparoscope, Joint-scope, narcotic machine, breathing machine and pumping machine, etc.

206. The extra precision of the optical - pumping instrument can be most valuable.

207. Under normal circumstances, concrete pumping pipe center at columnar fluid flow status was suspended.

208. The machine consists of a sprayer beam and a unit for pumping the liquid solution.

209. In the technology reform of Dongjiang Pumping Station, a large scale axial-flow pump with double speed is used to fitting in with the nature of the pump head varying greatly.

210. Stirling engine used for pumping water can be configured so that the water cools the compression space. This is most effective when pumping cold water.