evaporation surface meaning in Chinese

蒸发表面
蒸发面

The dynamic characteristics of evaporation process for naphtha and crude oil were researched in three aspects of different wind speed , evaporation area and relative location of evaporation surface to ground in wind tunnel
摘要从环境风速、蒸发面积和蒸发液池与地面相对位置3方面分别对石脑油和原油的蒸发动力学特性进行了风洞实验研究。
It was found : 1 ) the film restrained evaporation surface intensity and had obvious function of rising and keeping moisture , 2 ) the drip irrigation could supply water according to growing requirement and augment of water conflux intensity around crop root , it also had strongly controllable operation and wasted fewer water
覆膜抑制了土壤表面的蒸发面汇，具有明显的提墒保墒作用，滴灌能随时根据作物生长需要及作物根系汇流强度的增大而补充汇流源，可控性很强，水的浪费率很低。