中英慣用短語:
  •   差動分釐卡   Differential micrometer
  •   差動升壓機   differential booster
  •   差動同步機   differential synchronizer
  •   動吸收染料激光雷達   differential absorption dye laser radar
  •   動四通道伽瑪射綫能譜儀   differential four-channel gamma-ray spectrometer
  •   差動型幹式閥   differential-type dry pipe valve
  •   差動增壓器   differential supercharger
  •   差動復滑車   differential hoist
  •   差動復滑車   differential purchase
  •   差動安培表   differential ammeter
  •   差動式伏特計   differential voltmeter
  •   差動式傳聲器   differential microphone
  •   差動式減速齒輪器   differential reduction gear
  •   差動式變送器   differential transmitter
  •   動式核磁共振磁強計   differential nuclear magnetic resonance magnetometer
  •   差動式檢流計   differential type galvanometer