Turntable is a high - precision test device and plays a very important role in aerospace engineering.

转台是航天工程中起到重要作用的高精度测试设备。

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Sensor is a kind of test device that can convert the non-electric signals into electrical signals or other signals by a certain law.

传感器是一种能按一定规律将感受到的非电量信号变换成电信号或其他形式信号的检测器件。

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Tunable Erbium-Doped Fiber Laser (EDFL) is the key test device in the Optical Communication System (OCS) based on Dense Wavelength Division Multiplexing (DWDM).

可调谐掺铒光纤激光器是实现基于密集波分复用(DWDM)的全光通讯系统的关键器件。

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The makers told us that these were the developmental models, and admittedly, our second test device was far more stable.

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It's not apparent if anyone else will join the Windows 8 tablet frenzy, although Qualcomm is expected to show yet another Snapdragon-running test device.

ENGADGET: Tips have Acer, ASUS and Toshiba showing Windows 8 tablets at Computex, color us unsurprised

The designers now want to test the device on a real heart and build it into a commercial pacemaker.

BBC: Heartbeat 'could power pacemaker'