根据土管成因不同将其分为四种类型，即土壤动物活动导致的土管、植物根系形成的土管、土壤裂隙形成的土管和土壤水分运动形成的土管。
The pipes can be divided into four kinds based on their cause of formation, namely pipes formed by the animals, by the roots of plants, by the cracks of soil and by the soil water movement.
在未来，上海永清将主要精力用于从事场地及耕地的土壤污染治理业务，逐步形成形成完整的土壤修复产业链。
In the future, Yonker Shanghai will be mainly used to engage in land and farmland soil pollution control business, and gradually formed a complete industrial chain of soil remediation.
土壤-植被系统是土壤和植被在它们形成和演化的过程中形成了一个综合体，两者之间联系密切，相互作用，任何一个因子的变化都会对其它因子产生相应当影响。
Siol-vegetation system is a syntheses in their course of evolution, they have osculating connection and reciprocity, if one of them is changed one will have same result in another.
一些植物生长在酸性很高的土壤里，酸性的土壤通常形成是当土壤中有机物越来越多，土壤潮湿，经过多年形成的。
Some plants evolved in areas wither the soil is highly acidic. Acid soil usually develops when there is a lot of organic build-up in moist soils over many years.
土壤有机碳的形成抵押了二氧化碳的排放，也促进了土壤结构的形成并提高其稳定性。
Soil organic carbon has been regarded as one of the most important pools that retain CO 2, and a binding agent influencing soil structure formation and stability.
土壤有机碳的形成抵押了二氧化碳的排放，也促进了土壤结构的形成并提高其稳定性。
Soil organic carbon has been regarded as one of the most important pools that retain CO 2, and a binding agent influencing soil structure formation and stability.
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