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冷壁的英文

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"冷壁"怎么读用"冷壁"造句

英文翻译手机手机版

  • cold wall

例句与用法

  • Single chamber , inside heating , cold wall , vertical configuration
    单室内热冷壁,立式结构,底部进出料。
  • Cold wall vacuum chamber
    冷壁真空容器
  • Cold wall tank
    冷壁隔热槽
  • Single chamber , inside heating , cold wall , horizontal or vertical configuration . the overall arrangement is compact and reasonable
    单室内热冷壁卧式或立式结构,前炉门进出料。
  • Abstract : the paper presents a experimental study on thermal conductivity of frost formation through sublimation of water vapor . the experinmentals shows the results in reference 4 is curect
    文摘:实验研究水蒸汽凝华结霜过程中在冷壁面上形成的霜层的导热系数,并以此验证作者曾提出的霜层导热系数的理论结果
  • We identified eight different frost crystal patterns under various experiment conditions . frost formation on cold surface is a typical interface phenomenon , so the cold surface characteristics should have an important influence on the process of frost formation
    冷壁面上着霜在很大程度上是一种界面现象,因此,冷壁面的性状必然会对着霜过程产生重要影响。
  • In order to understand the frost crystal growth , the nucleation process on the cold plate with constant temperature was investigated . the experimental results revealed that the lower the cold plate temperature is , the shorter the frozen time of water droplets , and the smaller the frozen water droplets
    为了加深对晶体生长阶段的认识,本文对某一具有确定温度的冷壁面突然与一定环境条件下的湿空气接触时冷壁面上的成核过程进行了研究。
  • Abstract : the paper presents a theoretical study on the thermal conductivity of frost formation on cooled flat plate under forced convection . taking the porous meditum as a physical model of frost layer , according to the theories of heat and mass transfer , the formula on heat conductivty of frost formation is derived
    文摘:研究水蒸汽凝华结霜过程在冷壁上形成的霜层的导热系数,依据随机管子多孔介质霜层模型,假设霜层是由孔隙空间与冰晶骨架构成的多孔介质,其中孔隙空间由随机毛细管及连接管子的接头形成,湿空气中的水蒸汽在霜层的孔隙空间中扩散输运并凝华结霜,根据传热传质学理论,导出霜层导热系数关系式。
  • If the cold plate temperature is higher than a certain critical value , for instance , - 12 c under our observed experimental conditions , the higher the air relative humidity is , the bigger the water droplets concreting on the cold plate , and the later the water droplets froze . however , if the cold plate temperature is lower than a certain critical value , the influence of air relative humidity on the frozen time of water droplets was not observed . if the cold plate temperature is higher than a certain critical value , for example , - 20 c under our observed experimental conditions , frost deposition is through condensation , or condensation frosting
    结果表明,冷壁面温度越低,水珠冻结时间越短,且冻结的冰珠越小;当冷壁面温度高于某一临界值,譬如,在我们给定的实验条件下, - 12 c时,空气相对湿度越大,冷壁面上凝结的水珠越大,水珠冻结越晚,但当冷壁面温度较低时,几乎观察不到空气相对湿度对水珠冻结时间的影响;冷壁面温度高于某一临界值,譬如,在我们给定的实验条件下, - 20 c时,发生凝结成霜,冷面温度低于这一临界值时,发生凝华成霜;随着实验工况的不同,观察到的霜晶呈现八种不同的形态。
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