旋转系统 (Rotating system): 旋转系统由凯利(Kelly) 、 转盘(rotary 钻柱(drill string), 钻铤(drill 凯利(Kelly) 連接凯利套管(Kelly bushing) 与转盘(图...
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Rotary head rotating system 动力头旋转系统
rotating system of rig 钻机的旋转系统
Rotating system dynamics and control 旋转系统动力学与控制
rotating coordinate system [力] 转动坐标系 ; 旋转坐标系
a rotating system 旋转系统
antenna rotating system 天线转台系统
The Sun is the hub of a huge rotating system consisting of nine planets, their satellites, and numerous small bodies, including asteroids, comets, and meteoroids.
太阳是一个巨大的旋转系统的中心,这个旋转系统由九大行星、它们的卫星和无数的小天体组成,包括小行星、彗星和流星体。
It is a rotating system of gas and stars, similar to our own galaxy, the Milky Way.
它是由气体和星体构成的旋转系统,和我们的银河系非常相象。
Main resonance characteristics of a rotating system with nonlinear stiffness was studied.
研究具有非线性刚度转子系统的主共振特性。
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