查询词典 vapour

The agitation power consumptions in boiling systems decrease uniformly with the increase of agitation speed, whereas the relative power demand (RPD-the ratio of agitation power input of HEDT for gassed system to that for ungassed system and under the same agitation speed) can maintain at a high level for high gas loadings even when the impeller is operating with a high impeller tip speed. The gas hold-up in the boiling system is much lower than that in the cold gassed system, and the gas hold-up in boiling system increases at first and then decreases with the increase of the agitation power consumption per liquid mass P(subscript m. It implies that the boiling three-phase system has a maximum gas hold-up point. The changes of nucleation site of vapour bubble and the character of suspension of the solid particles with the rotational speed of the impeller are responsible for those behaviors mentioned.

在沸腾条件下，搅拌功率消耗随着搅拌转速的增加有所下降，但HEDT桨具有较高的载气能力，即使在高叶端线速度下，相对功率消耗仍能保持在较高的水平；沸腾体系的气含率随单位质量流体输入功率的增加表现出先增后减的规律，即存在气含率的极大值，蒸汽成核位置和固体颗粒悬浮特性随搅拌功率增加而改变是造成上述行为的主要原因；沸腾体系中的气含率远远低于常温通空气体系。

For the first year or so, wallboard would remain unfinished and only plastic vapour barrier would cover insulation.

第一年左右，墙板将继续未完成的，只有塑料蒸汽阻隔将用於绝缘。

A Wife In London I She sits in the tawny vapour That the Thames-side lanes have uprolled, Behind whose webby fold-on-fold Like a waning taper The street-lamp glimmers cold.

伦敦的妻子泰晤士河边条条小巷一片浓雾，她独自坐在褐色雾气的深处，透过重重的雾帐，街灯象一支残烛，闪着寒冷的微光。

The experimental products include crystal phase quartz, feldspar (alkila-feldspar, albite, K-feldspar), zinnwaldite and topaz, a melt phase and a trace vapour. The solid products were been studied by optics method, electron microprobe and X-ray analysis. The results show that liquidus temperature raises slightly and solidus temperature falls down obviously and that the upper temperature limit raises for the stability field of quartz and topaz, and falls down for the stability field of alkila-feldspar as F contents in crease.

实验淬火产物包括结晶相石英，长石(碱性长石，钠长石、钾长石)，铁锂云母和黄玉及玻璃相和微量流体，对固相淬火产物进行了系统和详细的显微观察及电子探针和x射线分析，研究了F对钠长花岗岩液、固相线温度、相关系和相组合的影响和含F钠长花岗岩的结晶序列和熔体演化、F在流体和熔体之间的分配及F对花岗质熔体结构的影响，对含黄玉矿物组合进行了一系列热力学矿物平衡计算，获得如下重要结论

Skelton highlights the water vapour and oxygen transmission rates, its unsuitability for carbonates and the fact that it deforms at high temperatures.

skelton突出了水蒸汽和氧气的传输速率，它不适合为碳酸盐岩和事实，即它变形在高温下。

A new glass coating technology to combine the method of ionic pervasion colouration with the technique of chemical vapour deposition was adapted.

将离子渗透着色技术和化学气相沉积技术加以结合，在浮法玻璃生产线的锡槽内和AO区进行2次镀膜形成复合膜，克服了单一镀膜技术存在的不足。

Here let the reader depict to himself the gradual process of the vapour bath, accompanied by an exhalation of spicy perfumes

在这里，读者可以想象出，人们在熏香萦绕下慢条斯理地洗蒸气浴的情景。

Then a brown vapour is given off.

这时会放出一种棕色的气体。

The coating can stand the vapour with high pressure and high temperature (250C,1.0MPa) 72hrs and can continue to stand 3% NaCl with temperature 95 C 324hrs.The surface has no little babbles and no rusts but remains smooth and glossy.

以其为基料所研制的涂层具有优良的耐温性及防腐性能，通过高温高压蒸汽(250℃，1.0MPa)72小时工况考核试验，漆膜完好，此后再进行3％NaCl溶液95℃浸泡试验，324小时漆膜无泡无锈，表面光洁。

Woodlands are usually better than other ecosystems at getting water vapour into the air. In warm places this tends to make things cloudier, and those clouds, in turn, reflect the sun's heat back into space. That cools things down.

通常，林区的蒸腾作用比其他生态系统更为显著，尤其在温暖地带的上空会形成众多云层，将太阳的热量反射回宇宙之中，进而使温度降低。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。