我是一个崇拜者存档冲动和一个积习已档案保管员在家庭一级。
I happen to be an admirer of the archiving impulse and an inveterate archivist at the household level.
预计总冲动，这是2000年汽车的N -秒，分类，它作为一个和“K”级的发动机。
The projected total impulse of this motor is 2000 N-sec, which categorizes it as a "K" class motor.
文中推导了径流式透平的轮周效率表达式，阐述了径流式透平冲动式级的概念。
An expression for the efficiency of the wheel periphery of the radial turbine and a discussion of the concept of the degree of reaction of the radial impulse stage are given.
文中推导了径流式透平的轮周效率表达式，阐述了径流式透平冲动式级的概念。
An expression for the efficiency of the wheel periphery of the radial turbine and a discussion of the concept of the degree of reaction of the radial impulse stage are given.
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