rod

• Sometimes the carbon rods are copper coated to improve electrical conductivity .
  有时这些碳棒包上一层铜，以增加其导电性。
• I came trusting them. they beat me with rods of dullness .
  我刚来时很信得过他们，但他们却抄起了沉闷乏味的生活这个鞭子狠揍我。
• The piston end of the rod is attached to the piston by the piston pin, or wrist pin .
  连杆的活塞端用活塞销或销轴安装在活塞上。
• No sooner were the pieces of silk rubbed against the glass rod than electricity appeared on the rod .
  用丝绸摩擦玻璃棒，棒上就带电。
• Add metal from the rod by dipping the end into the pool so that it melts and makes up the vee .
  将焊条一端浸入池内熔化，填满V形坡口。
• Since silver is a very good conductor, the points of each silver rod have been shortened .
  由于银是很好的导体，每个银棒的两端都被短接。
• David lifted and lifted, but the rod only bent and the line only tightened .
  戴维一次接一次地提竿，鱼竿就是直不起来，钓丝就是照样绷着。
• Beyond the undeviating barbed-wire fences were clumps of golden rod .
  在一排排笔直的，用带刺的铁丝编扎的栅栏那一边，有一丛丛金黄色的秋麒麟草。
• Rose loves her father-her father does not rule her with a rod of iron; he is good to her .
  罗斯爱她父亲--她父亲并不拿着铁尺来管教她，他对她很好。