device

• The director used ingenious devices to keep the audience in suspense .
  导演用巧妙手法引起观众的悬念。
• 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。
• To set off an h-bomb, a special triggering device is required .
  要爆炸氢弹，就需有一个特殊的引爆装置。
• 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。
• Practical flow-metering devices have become available commercially .
  实用的流量测量装置已在工业上使用。
• As shown in the figure, the device is set up to examine a lens .
  图中所示的仪器是为检验透镜安装起来的。
• A centrifuge is a device for whirling an object with a high velocity .
  离心机是使物体作高速旋转的装置。
• Another widely used training device is that of conference programs .
  另一个广泛使用的训练方法是讨论会。
• A useful device might be a forum to discuss such issues .
  设立讨论这些问题的某种论坛也许是一项有益的方法。
• We should understand the mode of operation of various control devices .
  我们应了解各种控制装置的工作原理。