机械

• A common purely mechanical integrator is the disk-roller type .
  通用的纯粹机械的积分器是圆盘滚柱型。
• The economy is not a mechanical device but a living organism .
  经济不是一套机械装置，而是活的有机体。
• The mechanical advantage of the machine is: (600n/150)=4 .
  机器的机械效益是：（600牛顿150牛顿）4。
• We must supplement human perception by mechanical devices .
  我们必须利用机械设备来弥补人类感知的不足。
• Potter had devised a system of mechanically searching these indexes .
  波特设计了一种机械查找索引的系统。
• He had never seen the instrument that was to terminate his life .
  他不曾看见过将要了结他的生命的那种机械。
• A common example of mechanical resonance is provided by pushing a swing .
  荡秋千，是熟知的机械共振的例子。
• The strain gage based on mechanical principles is the scratch gage .
  以机械原理为基础的应变计是刻痕应变计。
• She prepared quietly and mechanically for every evening's engagement .
  她沉静而机械地为每天晚间的聚会作准备。
• The level of mechanical vibration during operation must be determined .
  机械在工作期间振动的量级必须予以确定。