There are obvious relationship between the soil component and the chemical behavior of pesticide.

土壤组分与农药的环境化学行为之间存在着密切的关系。

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A new type of optimum cutting and throwing soil component combining reverse rotational rotor with the blade with open type bulldozer blade was developed.

该文研制了逆转刀辊与开式推土铲组合的切抛土部件。

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Soil of dolomite areas in Guiyang is thin , soil component are mainly thick and thin sand , and there was not mucosity characteristic, soil structure is better.

结果如下：1、贵阳市白云岩地区土层较薄，土壤主要由细砂和粉砂组成，没有出现粘化特征，土壤结构性较好。

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But while stuck, Spirit had a breakthrough: it found soil rich in sulfates, which are a component of steam.

CNN: What we've done on Mars, and what's next