• Objective:To observe the acute harm of formaldehyde pollution in air to the polluted Osmanthus fragrans leaves.

    结论甲醛空气污染可以导致盆栽桂花叶片出现急性损害,并表现出明显效应。

    youdao

  • Objective to research the impact of formaldehyde air pollution on fractal characteristics of Osmanthus Fragrans leaves and the application of fractal theory in formaldehyde air pollution monitoring.

    目的探讨甲醛空气污染桂花叶片分特征影响以及分形理论甲醛空气污染监测中的应用。

    youdao

  • Objective to research the impact of formaldehyde air pollution on fractal characteristics of Osmanthus Fragrans leaves and the application of fractal theory in formaldehyde air pollution monitoring.

    目的探讨甲醛空气污染桂花叶片分特征影响以及分形理论甲醛空气污染监测中的应用。

    youdao

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