杆

• Shear force is implicit in the development of bending moments .
  杆中的剪力在弯矩的推导中是不明显的。
• As i near the north tower, the wind tugs at my balance rod .
  当我接近北塔的时候，风牵动着我的平衡杆。
• The point about which moments are computed need not lie on the rod .
  计算力矩的参考点，并不一定要在杆上。
• Compressor may be reciprocating positive displacement or centrifugal .
  压缩机可以是活塞式、螺杆式或离心式。
• The trunks were like the rounds of a ladder, by which we mounted .
  树杆像梯子的踏级，我们踏着树杆向上爬去。
• The fixed end moments acting on the member are ignored for the moment .
  作用于该杆上的固端力矩暂且都不考虑。
• You lean upon a broken reed, if you trust to their compassion .
  你若指望他们的同情，那你就等于倚在破苇杆上。
• The front sledge could be steered by a lever on the front of the frame .
  前滑板可由位于机身前部的操纵杆控制。
• The bit was attached to a heavy length of steel suspended by a wire rope .
  钻头系在由钢丝绳悬挂起来的加重杆上。
• The electrons freed in the phototube cross over to the metal rod .
  光电管中被释放的电子从金属片渡越到金属杆上。