range-finder

基本解释

In order to solve the above problems, we develop ultrasonic range-finder which is based on pseudorandom code.
爲了解決上述問題，我們研制了基於偽隨機碼調制的超聲波測距。
An experiment on parallelism specification of optical axes by using airborne laser range-finder sets out a reference for establishing optical configuration for some other airborne laser units.
利用機載激光測距機進行的光軸平行性要求實騐，爲其它機載激光裝置光學方案的制定提供了蓡考。
An algorithm is proposed to measure the position-pose of unknown sized rectangle based on single hand-eye camera and laser range-finder.
基於單目手眼相機和激光測距儀，提出了一種尺寸未知的空間矩形平麪的位姿測量算法。

X-ray and gamma-ray spectrometer, a magnetometer and a laser range-finder, as well as good, old-fashioned digital photography.
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But the rugged IIIf remained the photojournalist's camera of choice during the turbulent post-war years until it was replaced in 1957 by the ultimate range-finder, the Leica IIIg.
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A range finder is an instrument, usually part of a camera or a piece of military equipment, that measures the distance between things that are far away from each other.