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1·The two-dimensional space variability of some physical properties of sandy loam and sandy clay loam in the Yellow River Delta was investigated.

本文对黄河三角洲的砂质壤土及砂质粘壤土的部分物理特性，在二维空间平面上的空间变异结构做了初步探讨。

2·The amount of nitrogen leaching in sandy loam soil exceeded in clay loam soil.

砂壤土上氮素的淋失量明显高于粘壤土。

3·The soil were divided into five groups of soil, e, g, light clay, heavy loam, medium loam, light loam and sandy soil, using the group of soil texture of plowed layer as the mapping unit.

以耕层土壤质地类别作为制图单位，分为轻粘土、重壤土、中壤土、轻壤土和砂质土五种类型。

4·This paper studied the effects of different textural soils including clay, loam and sandy on carbon and nitrogen assimilate translocation in high-oil corn.

在池栽试验条件下，研究了壤土、粘土、砂土三种质地土壤对高油玉米碳氮积累和运转的影响。

5·The PCE saturation in clay sandy was higher than that in the clay loam at the same bulk density.

比较两种质地土壤，在相同容重下在砂壤中PCE的饱和度较重壤土中的大。

6·Enzyme activities were highest in clay and lowest in sandy loam.

重壤中的酶活性最高，砂壤最低。