In this paper, the design of arc evaporatorsource, the operation principle and other questions are discussed.
本文针对这些问题，对电弧蒸发源的结构、工作原理以及设计中的若干问题进行了论述。
2
The quality of the film is greatly influenced by the purity of evaporatorsource and the vacuity in evaporation, and the temperature of the base.
蒸发源的纯度、镀膜室的真空度和基片的温度对镀膜的质量有重要影响；
3
The effects of the outdoor air temperature and humidity on the frosting characteristics of the fin-tube evaporator coils of an air source heat pump were investigated experimentally.