drainage area的意思|示意

The rules of nitrate accumulation in Dian lake drainage area in intensive cultivation are studied.

研究了滇池流域集约化地区设施条件下氮磷化肥对土壤硝酸盐的累积规律.

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This is a drainage area.

这里是排水区.

《简明英汉词典》

Should be the most acidic, humus - rich and good drainage area of growth, micro - alkali soil can be.

最宜在酸性 、 富含腐殖质而排水良好的地域生长, 微碱土也可.

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Taihu Lake drainage area is one of the four city agglomeration regions in our country.

太湖流域是我国四大城市高密集地区之一.

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A granite based soil region is distributed widely in the drainage area of Dongting Lake.

花岗岩母质土壤区在洞庭湖流域广泛分布.

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Buha river is one of the main water resource of lake, drainage area is 135.

布哈河是青海湖的主要的水源之一, 流域面积135.

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