The oil is attacked by naturally occurring microbes which break it down.
原油受到了自然产生的分解油类物质的微生物的侵蚀。
《柯林斯高阶英汉双解学习词典》
We must also realize, commercial and academic education the risk of erosion is always present.
同时也要看到, 商业侵蚀教育和学术的危险是始终存在的.
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通过模型模拟检验,对陡坡旱地退耕还林和缓坡旱地梯田化可以明显的抑制流域的土壤侵蚀.
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Numerous experiments have been performed to establish the erodibility of the soil.
许多实验都曾得出了土壤的可侵蚀性.
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