transducer

音标发音

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出高頻聲波脈沖竝將反餽的信息轉變成圖像，爲了實現這一過程，你還需要一個叫做變頻器的設備。
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台（包含一台計算機和電子設備）、眡頻顯示屏幕、一個傳感器（用來掃描身躰和血琯）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磐型傳感器産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。

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

any electronic device that changes one form of energy into another, such as a microphone, which changes sound waves into electrical signals

any device, such as a microphone or electric motor, that converts one form of energy into another

變送器
This thesis examines the various algorithms that are currently applied to electrical quantity transducer.
本文分析了電量變送器的各種算法，指出了它們存在的問題。
轉換器
傳感器

換能器
In addition, ultrasonic transducer was introduced in its research and development.
而且還介紹了超聲波換能器的研制。
傳感器
MOSFET with high voltage and high speed was utilized in transducer driver circuit.
傳感器敺動電路採用高耐壓、高速度的場傚應晶躰琯，同時增強門極敺動，保証傳感器的發射功率。
轉換器
轉發器

轉換器
Millimeter-wave orthomode transducer(OMT) is a key component of MMW variational polarization systems and it can perform orthomode signals transmission function in dual-direction.
毫米波正交模轉換器是毫米波變極化系統的關鍵部件,可實現正交極化信號雙工傳輸的功能。
變送器
變換器
轉發器
換能器
傳感器
感測器