On the right, under black electrical tape, is a sensor for ambient temperature taken from the metal pole.

在右侧的黑色绝缘胶带下，是一个感应金属杆的外界温度的传感器。

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A new type of voltage sensor which USES the prism and symmetrical metal-cladding polymer waveguide configuration has been proposed.

提出了一种新型反射型聚合物波导电压传感器理论，并且进行了实验研究。

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Equipped with a wireless sensor, it activates a pink light attached to another sensor installed on a metal bar next to special priority seats, usually at the end of subway cars.

该设备配有一个无线传感器，与另一个装在特殊专座(通常在地铁车厢的两头)金属把手上的传感器相连，能够发出粉色的光。

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The watch contains a 25, 000-pixel complementary metal oxide semiconductor sensor and 1 megabyte of memory, which can store up to 80 images at a time.

FORBES: Magazine Article

All of this is punctuated by a metal top with large metallic knobs, and inside you'll find an APS-C 24.3 megapixel sensor.

ENGADGET: Hasselblad Lunar mirrorless camera hands-on Hands-on