specific gravity of soil 中文意思是什麼
specific gravity of soil
解釋
土壤比重-
Standard test method for specific gravity of soil solids by gas pycnometer
用氣體比重瓶法測定土壤固體粒子比重的標準試驗方法 -
Soil texture, moisture, bulk specific gravity, ground temperature and irrigation water temperature are the major factors which influence the infiltration capacities of frozen soils
土壤質地、容重、含水量、地溫和灌溉水溫是影響凍融土壤水分入滲的主要因素。
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