• 土壤质地类型含盐量有机质含量决定土壤粒径分布主要因子

    Texture type, salt content, organic matter content, etc. are the major factors determining the fractal dimension of soil particle-size distribution.

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  • 实验研究温度有效氯含量含盐量因素次氯酸钠溶液氧化影响

    The influences of such factors as temperature, active chlorine content, salt content on the(oxidizing) property of sodium hypochlorite solution are studied by experiments.

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  • 表层土壤含盐量,以及盐分组成厚度研究土壤盐渍化程度分级考虑主要因素

    The salt content, salt composition and thickness of concentrated salt in the top layer of soil are main factors that should be taken into account in soil salinity classification.

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  • 此基础上,应用相对权重计算土壤含水量含盐量以及整地质量播种方式多个生态环境因子出苗率综合影响进而确定播种量

    Sowing rate was then decided by integrating the effects of different soil water and salt contents, pH, temperature and sowing style on seedling emergence rate with relative weight method.

    youdao

  • 此基础上,应用相对权重计算土壤含水量含盐量以及整地质量播种方式多个生态环境因子出苗率综合影响进而确定播种量

    Sowing rate was then decided by integrating the effects of different soil water and salt contents, pH, temperature and sowing style on seedling emergence rate with relative weight method.

    youdao

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