An automatic detection device was developed to measure the frictional resistance force between the tracks on the brackets of car seats.
为了检测汽车座椅支架上下滑道的阻力，设计了滑道阻力的检测装置。
The device can accurately measure water content in the different periods to realize automatic data storage, display and playback.
该装置能够准确地测量出油田不同时期的含水率，实现测量数据的自动存储、显示和回放。
In field of displacement measure without touch, charge couple device CCD is a high sensitivity photoelectric sensor with high measurement precision, which can be used in automatic succession measure.
在非接触位移测量领域中，电荷耦合器件CCD是具有较高灵敏度的光电传感器，其测量精度高，能自动连续地进行检测。
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