pan evaporation meaning in English
蒸发皿
Examples
- It has been shown that pan evaporation method is feasible in the study on the evaporation of stable emulsion
4 、首次提出不稳定性的乳化对蒸发抑制作用的研究方法。 - The main content is : 1 . through the pan evaporation experiments , in which the effects of wind speed , area and mass on the evaporation process has been studied , it is found that the behaviors of mixed and pure liquids have different characteristics , which cannot be explained by the theory of boundary layer control and basic evaporation
主要内容有： 1 、本文用浅盘蒸发法考察了风速、蒸发面积和初始质量对油蒸发过程的影响，发现混合液体蒸发与纯液体蒸发行为有不同特点，将蒸发分为边界层控制步骤和基本蒸发不足以反映其蒸发特点。 - To study the inhibitory action of iv emulsification on the evaporation of spill oils , the effect of water initial content f on the relationship between original oil mass and evaporation rate has been inspected thought pan evaporation method . based on the evaporation characteristic of stable emulsions that the inner water does not evaporate , the factor of inhibitory action is figured out to be 0
实验证明稳定型乳化物中内部水不蒸发，在相同环境条件和蒸发面积情况下，用浅盘蒸发法通过考察初始含水率f对大庆原油量与乳化物蒸发速率的关系的影响来研究乳化对蒸发过程的抑制作用，得到其影响因子为0 - The method by which the inhibitory action of instable emulsification on evaporation of oils is first suggested here , which is demonstrated to be feasible . the evaporative characteristic of unstable shengli oil emulsion has been inspected thought pan evaporation method . it has been concluded that the combination and interaction of
结合乳化动力学过程的探讨，对mackay方程式进行改进，即通过改变沥青质和胶质组分浓度，计算蒸发对乳化的影响，认为乳化的化学条件满足时，一定时间后完全乳化。 - Thought the pan evaporation , it has been found that the evaporation of shengli crude oil is controlled by the first step and the effect of wind velocity is small . the prediction equation is dw / dt ^ k d ? 2 a ju , y hct / t , which is related with the liquid characters and states ( e . g . thickness , area , viscosity ) and is independent of wind speed
2 、实验结果表明，胜利原油蒸发由第一步即蒸发由液体内部易挥发组分向液体表面的迁移来控制，因此风速影响很小，建立速率方程时不必考虑风速，只需考虑液体本身的性质和状态(如厚度、表面积、粘度等) ，速率方程可写为： dw dt = kd4 ? ’ a严t 。