In infrared photography, the film or image sensor used within a digital camera is sensitive to infrared lighting, which allows the camera to pick up any light that's invisible to the human eye.

在红外线摄影中，数码相机上使用的胶片传感器或图像传感器对红外光感光，能让相机拾取人眼不可见的任何光线。

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A manufacturer can incorporate the sensor into a headset of its own design. The sensor is dry (read: no icky gels), and only one sensor is needed to pick up the signals.

生产商能把这样的传感器放到自己设计的耳机中，传感器是干燥的(不是粘连的凝胶体之类的)，并且只需要1个这样的传感器就能采集信号。

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Sensor array can measure many signals synchronously. However, it is the key of sensor array to decompose and pick up multi-input signals.

传感器阵列可同时对多个信号进行测量，而对多个输入信号进行解耦和并行提取是其关键。

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An airborne sensor designed to seek out hostile emitters was canceled after the contractor failed to pick a plane big enough to carry the equipment.

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Fido can pick up the smell of TNTvapor at concentrations of just a few parts per trillion, and it was the first sensor to find buried mines at a level comparable to dog performance, with a false-alarm rate of less than 5%.

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