用于化学和医药生产；再净化循环系统用以冷却超高频发射管、镭射管和激光设备；也可用于微量金属分析。

Chemical and Pharmaceutical Manufacturing; Repurification loops for cooling UHF transmitting tubes, radar tubes, and lazer systems; Trace metals analysis.

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对不同方法炮制的肉苁蓉进行了肝脾脱氧核糖核酸合成率以及金属微量元素的测定分析。

The synthetic rate of DNA in the liver and spleen and metallic microelements have been determined for the different preparations of Herba Cistanches.

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经过调查分析，最后确认污泥膨胀是由微量金属元素缺乏所致。

Through investigation analysis it is confirmed finally that trace metal element lacks to cause the sludge bulking.

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