If cylinder does subcool, close valve and allow cylinder to warm up.DONOT APPLY HEAT!

如果钢瓶没有过冷，关闭阀门让钢瓶升温。

An additional jet-pump(liquid-gas ejector)was used to subcool the refrigerant from condenser in this new system.

该循环系统引入了一个辅助的液体-气体射流泵,通过消耗少量泵功,对冷凝器出来的液体进行过冷。