• Moreover, the chromatography separate condition, sample clean-up, the distributes regulation of target compounds in gas and particles, and the trap efficiency of sampling instrument is also studied.

    色谱分离条件样品净化方式、目标化合物相和颗粒物分布规律采样捕集效率进行了实验。

    youdao

  • Moreover, the chromatography separate condition, sample clean-up, the distributes regulation of target compounds in gas and particles, and the trap efficiency of sampling instrument is also studied.

    色谱分离条件样品净化方式、目标化合物相和颗粒物分布规律采样捕集效率进行了实验。

    youdao

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