fluorescent tracer

One is high-pressure CO2 test block. To distinguish between lubricant drip and bubble, the fluorescent tracer is added to the mixture. The decompression process of CO2 and PAG lubricant mixture solution was experimental observed using high speed camera.

第一个装置是高压CO2快速降压试验试块，为区分汽泡和油滴，在润滑油中添加荧光示踪剂，采用高速摄影仪对CO2与润滑油混合物的快速降压过程进行试验观测。

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The fluorescent tracer technique is an effective means to detect the quantity of water treatment agent.

利用荧光示踪技术检测水处理剂的残留量是一种有效的方法.

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