Smoke density measurement system of cables burning under certain conditions by the light source, the silicon photocell receiver and computer system.

电缆或光缆在特定条件下燃烧的烟密度光测系统由光源、硅光电池接受器和计算机系统组成。

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The two laser beam system has been used to measure the relative density of linen dust, with the feature of wide measurement range, good sensitivity and restraining the intensity fluctuation noise.

本文采用双光路激光系统，对亚麻尘的相对浓度进行了连续测量，具有测量范围宽、 灵敏度好、 抑制激光强度起伏噪声等特点。

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The system of liquid density measurement consists of force sensor, float, data gather, and software.

液体密度实时测量系统由力传感器、浮子、数据采集器、电脑软件组成。

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