displacer

基本解释

• n.置换器(排代剂；平衡浮子)

同根派生

英汉例句

• The displacer is still in its highest position.
  置换器仍处于其最高位。
• In a Stirling refrigerator,this phase angle is provided by the relative movement of the piston and the displacer.
  在斯特林制冷机中，这一相位是由压缩活塞和冷头排出器的相对运动来提供的；
• Elastic rubber ball acts as a volume displacer, and 4-way reversing valve provides fast reversing and secure sealing.
  弹性橡胶球作为体积置换器，四通换向阀实现快速换向及可靠密封。
• Differential pressure transmitters are preferred over displacer type for low boiling point hydrocarbon liquids.
  对于低沸点的碳氢化合物液体，差压变送器在浮筒液位计之前被首选。
• The displacer piston now moves, shunting the gas to the cold end of the cylinder.
  活塞的置换现在动作，调气，以冷战结束缸。