• A passive sampling technique with electric collecting for measurements of radon flux rate is described.

    本文描述测量析出驻极体收集被动采样

    youdao

  • A novel sampling technique, passive sampling, is given. The principle and structure of passive sampler, the application at present and the trends of PS are reviewed.

    本文对被动采样这一崭新的大气采样法原理采样结构及特点、应用现状前景作了简要阐述。

    youdao

  • A novel sampling technique, passive sampling, is given. The principle and structure of passive sampler, the application at present and the trends of PS are reviewed.

    本文对被动采样这一崭新的大气采样法原理采样结构及特点、应用现状前景作了简要阐述。

    youdao

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