After the motion process of string bead was analysed, motion equation of all partles in the string bead wire was established when string bead impact pipe wall.
在分析了切割单层管道时串珠的运动过程后，建立了串珠与管壁冲击瞬间串珠绳内部各质点的运动方程。
In this paper, the essential compose, working principles of diamond wire saw, the structures of diamond string wire and the types of bead strings are presented.
介绍了水下绳锯机串珠绳张力检测装置组成和工作原理。
In this paper, the essential compose, working principles of diamond wire saw, the structures of diamond string wire and the types of bead strings are presented.
介绍了水下绳锯机串珠绳张力检测装置组成和工作原理。
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