“抽气”造句
2024年07月08日 00:35:01
泵的
抽气速率与气体的性质有关.
Lashing velocity of pump is concerned with nature of air.
现在已经采用了低温吸附技术和吸气离子泵的近代电子
抽气设备.
Recent electronic means of pumping using low temperature sorption techniques and getter - ion pumps have been introduced.
电脑程序, 二次
抽气, 双回路真空
抽气系统.
PC Program, double air pumping, double loops vacuum pumping system.