transducer

常見例句

雙語例句

• They work by sending out pulses of high-frequency sound and then interpreting the reflections as images.To do all this, though, you need a device called a transducer.
  它們的工作原理是通過發(fā)出高頻聲波脈沖并將反饋的信息轉(zhuǎn)變成圖像，為了實現(xiàn)這一過程，你還需要一個叫做變頻器的設(shè)備。
• Ultrasound scanners consist of a console containing a computer and electronics, a video display screen and a transducer that is used to scan the body and blood vessels.
  超聲波掃描儀由一個控制臺（包含一臺計算機和電子設(shè)備）、視頻顯示屏幕、一個傳感器（用來掃描身體和血管）所組成。
• Nor would he have known that ultrasonic vibrations from a plate-like transducer would shake those glass beads into the air to be tweezed and measured as they moved in suspension.
  愛因斯坦也無法知道由盤型傳感器產(chǎn)生的超聲波振動能將空中這些玻璃微珠鉗除，再在它們懸垂在空中移動時進行測量。

權(quán)威例句

• That surface wave, in turn, produces another electric signal, which is emitted via the transducer.
  ECONOMIST: MONITOR
• HSS' transducer is a 28-micron-thick plastic film that flutters when exposed to an electric field (because it is "piezoelectric").
  FORBES: Technology
• Norris also figured out how to achieve his sound effect using only a dinner-plate-thick transducer instead of bulky speaker cones.
  FORBES: Technology
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