evapn.蒸发(蒸发器)Evan.伊娃（女子名）evaluation scope评价范围evaluative model评估模型evaporation pond蒸发塘evaluation plans评估方案Evaluation means评价手段evaluation stage评估阶段evaluation modes考核模式evaporator vapor发器的二次蒸汽evaporating unit集装箱送冷气装置,蒸发设备Evaluation study评价研究