中英惯用短语:
  •   差动分厘卡   Differential micrometer
  •   差动升压机   differential booster
  •   差动同步机   differential synchronizer
  •   动吸收染料激光雷达   differential absorption dye laser radar
  •   动四通道伽玛射线能谱仪   differential four-channel gamma-ray spectrometer
  •   差动型干式阀   differential-type dry pipe valve
  •   差动增压器   differential supercharger
  •   差动复滑车   differential hoist
  •   差动复滑车   differential purchase
  •   差动安培表   differential ammeter
  •   差动式伏特计   differential voltmeter
  •   差动式传声器   differential microphone
  •   差动式减速齿轮器   differential reduction gear
  •   差动式变送器   differential transmitter
  •   动式核磁共振磁强计   differential nuclear magnetic resonance magnetometer
  •   差动式检流计   differential type galvanometer