• The results showed that the content of fluoride in one or two vegetable have exceeded the standard, which related to the distribution of industrial pollution sources and there were obviously interrat

    结果表明,杭州市郊菜区个别蔬菜氟化物含量超过有关标准这主要工业污染源分布有关;蔬菜中氟化物含量与大气氟浓度之间存在明显的相关关系。

    youdao

  • The results showed that the content of fluoride in one or two vegetable have exceeded the standard, which related to the distribution of industrial pollution sources and there were obviously interrat

    结果表明,杭州市郊菜区个别蔬菜氟化物含量超过有关标准这主要工业污染源分布有关;蔬菜中氟化物含量与大气氟浓度之间存在明显的相关关系。

    youdao

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