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"土壤"相关例句(3320)
1.soil fertility;
2.soil testing
3.soil organisms
4.soil regionalization
6.composition of the soil
7.A base layer of soil.
8.soil solution
9.(4) Soil.
  (四)土壤收藏指正
10.soil geography
11.soil productivity;
12.soil evolution
13.soil exploration
14.soil nutrient
15.coast [soil] erosion;
16.improve [ameliorate] the soil
17.soil texture
18.soil resources
19.soil cartography
20.soil moisture;