Power reached the screw axis, Driven by the star wheel rotating screw.
动力传到螺杆轴上，由螺杆带动星轮旋转。
Consult with the fault modes of rotating mechanics and bevel wheel, the fault modes of screw compressor rotor are founded together under the practical engineering.
本文综合考虑斜齿轮以及旋转机械转子的故障模式，结合具体的工程实际建立了螺杆压缩机阴阳转子的故障模式。
The invention of the wheel and screw, the introduction of steam-power, the use of electricity, all these have changed the lives of millions;
车轮和螺丝的发明，蒸汽机的问世，电力的使用，所有这些都曾改变了亿万人的生活；
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