condensation造句
241. Features: Prevent condensation: This material is closed cell structure, it is by the gas within the closed cell insulation material rather than polyethylene to achieve insulation.
242. Especially it introduces the parameter of the cross aldol condensation and side-reaction controlling, the midterm products separation, and catalyzed hydrogenation.
243. The surface can effectively reduce the copper surface free energy, thereby realizing vapor dropwise condensation.
244. The liquid-phase condensation reaction kinetics of isophorone synthesis was investigated by using acetone as raw materials.
245. The sash window in the room I stayed in would never close fully and condensation used to build up on my full length mirror.
246. Although Scheme B considers the condensation latent heat, the curvature of wet adiabat is not considered in the computational method. Scheme B is superior to Scheme A, but the errors are still large.
247. Based on Rose's theory and taking into the effect of contact angle and departure diameter consideration, A dropwise condensation heat transfer model is established.
248. RESULTS: PDT resulted in condensation of mitochondria, reduction of rough endoplasmic reticulum, dilation of smooth endoplasmic reticulum, breakup of nuclear membrane and pyknosis of nucleolus .
249. The condensation shorts the circuits to your brain, and you get all woozy.
250. Open the condensation water valve on the liquor heater and drain out the condensation water.
251. And he says the power generating part of the wind turbine can simply be increased to collect the wind power required for the condensation process.
252. A new catalyst for preparing diacetone alcohol by means of acetone condensation was studied.
253. Combining the matrix power accelerated subspace iteration method with the shift technique, this paper presents a novel structural dynamic condensation method.
254. Based on the inverse iteration method, an iterative technique for dynamic condensation of finite element models has been derived in this paper.
255. The research progresses of the condensation process of organophosphorus insecticide—diazinon, are reviewed.
256. Maltitol stearic acid ester was synthesized by condensation of maltitol with stearoyl chloride in the presence of the catalyst and with acetic acid as solvent.
257. Through analysis and calculation the condensation water capacity of terminal unit of air conditioning system and data of pipe diameter have been given.
257. Wish you can benefit fromand make progress everyday!
258. If the compressed air system problems, need liquid water by condensation water filter or the drainage device to emerge.
259. The high voltage variable frequency transformation of power plant's pump system of condensation water pump, condensation water booster pump is described briefly.
260. Celecoxib as a cyclooxygenase-2 inhibitor, was synthesized from p-methylacetophenone and ethyl trifluoroacetate by successively condensation and cyclization in 67% overall yield.
261. Condensation reaction of piperazine is a very important step in the process of synthesis of ciprofloxacin.
262. Two kinds of buff powder were obtained by extracting, column chromatography, condensation and drying.
263. There are two methods of steam condensation, that is, dropwise condensation and filmwisecondensation.
264. They base this on the previously unconsidered drop in pressure that occurs when water passes from gas to liquid state in condensation.
265. These observations suggest that DNA spermidine condensation could have multiple stages, which are very sensitive to the DNA and spermidine concentrations.
266. Acetone condensation method is widely used nowadays. Three molecules of acetone condense to form one molecule of isophorone in the method of acetone condensation.
267. A thermosetting resin made by a condensation reaction of a melamine derivative, trimethylolmelamine, C3N3(NHCH2OH)3, with formaldehyde.
268. Methods:3-decarboxylic quinolones were obtained via condensation of compound 5 with o-phenylenediamine. PPA was used as a dehydration agent.
269. This paper also deals with the relation of the average condensation coefficient and concentration.
270. Results: For the neuron, we can find pyknosis of neuron, depolymerization of ribosome, accumulation of lipid droplets and lipofuscin, condensation of chromatin.
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