1.
engine ,drill, dental, with swivel arm
牙科钻机,带旋转杆
2.
Generalized Electromagneto-thermoelastic Coupled Problem for Semi-infinitely Long Rotating Bar
半无限长旋转杆件中的广义电磁热弹耦合问题
3.
The handle inputs rotation upon the link rotated.
手把输入旋转运动于连杆，使杆子转动。
4.
full rotating derrick
全旋转吊杆起货设备
5.
great lengths of drill pipe which are rotated by an engine at the top,
钻杆顶部安装的发动机带动钻杆旋转，
6.
Study on Rules of Fluid Flow in the Well Bore of the Screw Pump with the Ground-driven
地面驱动螺杆泵抽油杆旋转效应的研究
7.
Bar or rod joining parts of a machine or transmitting power in a machine
（机器的）连杆，传动轴，旋转轴
8.
a wrench that has one jaw that can be adjusted by turning a screw.
有通过旋转螺杆来调节锯齿的扳手。
9.
a revolving rod that transmits power or motion.
传递动力或运动的旋转的杆子。
10.
a fishing rod designed for casting a spinning lure.
设计可以投放旋转诱饵的钓杆。
11.
Do not tighten packing nut enough to bind stem.
不要过紧旋转填料螺母，以免粘接阀杆。
12.
Stem bearing to assure concentric stem rotation, allowing stem packing to provide maximum sealing effectiveness.
阀杆轴承保证同轴阀杆的旋转，使得阀杆填料具有最大的密封效果。
13.
Turn the valve stem counterclockwise until the valve is fully open and will not turn any further.
逆时针旋转阀杆直到阀门全开为止，不要旋转过度。
14.
To revolve or cause to revolve.
旋转旋转或引起旋转
15.
With them, you strip off the girls ,piece by piece.
从推动操控杆并让女郎身上的标记旋转。
16.
a shaft with screw thread (the worm) meshes with a toothed wheel (the worm wheel); changes the direction of the axis of rotary motion.
螺纹杆与齿轮相啮合；改变轴旋转运动的方向。
17.
The circular top part of a capstan, used to hold bars for turning.
绞盘头绞盘的圆形顶部，用于套住轴杆，使之旋转
18.
a portable balance consisting of a pivoted bar with arms of unequal length.
带有不平等臂膀的有旋转的杆组成的便携式秤。