高灵敏度的放射性示踪技术，已经常用于跟踪标志污垢成分的试验。

The highly sensitive radio tracer technique is often used to follow tagged synthetic soil ingredients.

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首次将呼吸计和放射性示踪技术相结合，同时测定同一翡翠贻贝个体在不同条件下的耗氧率和溶解态重金属吸收率。

For the first time we coupled respirometric and radiotracer techniques to simultaneously measure the rates of oxygen and metal uptake in the green mussel under different environmental conditions.

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利用放射性同位素示踪技术，研究14 C 菲在“植物火山石营养液空气”封闭系统中的迁移转化。

The transportation and transformation of 14 C phenanthrene in a closed 'plant lava nutrient solution air' chamber system was studied by using radioactivity technology.

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