法性土
法性土-
基于薄层单元法的砂性土主动土压力分布计算
Calculation of Active Earth Pressure of Cohesionless Soil Based on Thin Layer Element Method
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基因标记法研究石灰性土施铁肥对花生根瘤菌固氮作用的影响
Effect of Applied Fe Fertilizer to Calcareous Purple Soil on Rhizobia Nitrogen-fixation of Bradyrhizobium-peanut by Means of Gene Marker Technique
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应用穆斯堡尔谱和X射线法研究红壤性水稻土的氧化铁矿物
Studies on iron oxide mineralogy of paddy soils derived from red earth by using Mossbauer spectroscopy and X-ray diffraction