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soil water content
释义
soil water content
Encyclopedia
农学
土壤含水量
释
soil water content; soil moisture
土壤含水量
土壤在105℃下烘干至恒重时失去的水量。以单位质量干土中水的质量或单位土壤总容积中水的容积表示。是土壤基础性参数。又称土壤含水率、土壤湿度。
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welding qualification and certification
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welfare institution
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