另外也希望我能在这段时间能真正的抽空度个假。
And hopefully I'll figure out how to actually take a real vacation at some point.
只需用抽空气体的粉末而不用单纯的高真空，一般便可减少辐射热传输，从而提高绝缘度。
The substitution of evacuated powders for high vacuum alone will usually improve the insulation by reducing the radiant heat transfer.
这一控制系统对解决低液量井抽空烧泵和过沉没度运行的问题，与现场的实际应用环境能够很好的结合。
The control system is able to solve the problem of evacuation and over submergence depth, which is adaptive to the application environment.
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