We took measurements with laser rangefinders to measure the loss of height of the glaciers.
我们用激光测距仪测量冰川高度的下降幅度。
Instrument makers quickly got the idea of designing optical rangefinders to simplify this process.
仪器制造者很快就想到可以设计出光学取景器以简化这个过程。
In mid 1943, first tests with infrared night-vision (Nacht Jager) devices and telescopic rangefinders mounted on Panther started.
在1943年，第一次测试中采用红外线夜视(NachtJager)设备和伸缩测距仪安装在黑豹开始。
The current model, which is now being tested, may one day be equipped with cameras, laser rangefinders and a collision - avoidance system.
目前模型尚在测试中，将来的某一天可能会配备有摄像头，激光测距仪及防碰撞系统。
Became a standard 35mm focal length when rangefinders were the main camera type because it's the longest focal length that is feasible on a rangefinder.
在旁轴相机上成为标准35mm焦距，因为旁轴相机的测距器可达的最长焦距是135mm（感谢freecloud）。
The evaluation rules of jamming effectiveness for laser range deception jamming and laser blinding jamming on laser rangefinders were presented in detail.
区分激光距离欺骗干扰和激光致盲干扰，分别分析了它们对激光测距机的干扰机理，提出了相应的干扰效果评估准则。
Rangefinders are widely used to measure distance or detect target orientation in military affairs, as well as in detecting sea-route, laying cables or fibers.
测距仪除应用于军事领域外，还广泛适用于航道、邮电光缆和电力电缆铺设等领域的距离测量和目标方位的确定。
Rangefinders are widely used to measure distance or detect target orientation in military affairs, as well as in detecting sea-route, laying cables or fibers.
测距仪除应用于军事领域外，还广泛适用于航道、邮电光缆和电力电缆铺设等领域的距离测量和目标方位的确定。
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