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| 11. | They may be laid over the soil and rock base to help segregate the subsoil and the fill, and they may |
| 在建造道路方面,土工织物有着多种用途,它们可覆盖在土层或岩石上面,以分离下层土与填充土；也可以直接铺放在路基上,然后覆盖沥青。 |
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| 12. | Moreover, over 70% of the soil erosion in the mountainous area and 100% of sandy bare land should be |
| 山区水土流失治理程度达到70%以上，风沙危害区沙荒地治理率达到100%。 |
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| 13. | "and they turn the soil over in such a way that rock pieces are slowly pushed to the top. |
| 而且，它们把土壤翻来翻去，逐渐把下面的小石粒翻到上面来。蚯蚓吃东西的时候把土壤磨碎，使土壤变得更细。 |
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| 14. | As soon as the old man passed away, they set to work with spades and ploughs and turned up the soil over |
| 于是，父亲一过世，他们就拿起铁锹和耕犁，把葡萄园里的土翻了一遍又一遍。 |
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| 15. | During floods, each cubic yard of water contains over 2,000 pounds of soil and pulverised rock. |
| 在河水泛滥的时候 每立方码的河水 便含有超过二千磅的泥土和碎石 |
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| 16. | An over-exploitation of the soil for agricultural gain can have long term, negative impacts on the biodiversity |
| 为了农业利益过分利用土壤，会对这个地区生物多样性产生长期的负面影响。 |
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| 17. | cultivated American plant cultivated in tropical and warm regions; showy yellow flowers on stalks that bend over |
| 生于热带或温带的美洲植物，现被广泛种植；开黄花，其茎向土壤内生长，果实在地下长成熟。 |
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| 18. | violence or threat, the performance of duty according to Law by personnel in charge of supervision over |
| 第三十七条 以暴力、威胁方法阻碍水土保持监督人员依法执行职务的，依法追究刑事责任； |
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