地被层 又称“地被物层”、“枯枝落叶层”、“残落物层”。覆盖于地表的由植物残体组成的层次,即最接近地面的植物覆盖层。以A0表示。
这些依赖于下面的层以及所有使用它们的应用程序,所以,理想情况下,在应用程序被建造在它们之上之前,它们十分地稳定。
These depend upon the layer below, and all applications that use them depend on them, so, ideally, they are pretty stable by the time that applications are built atop them.
然而银行股票上涨了,这些修改也使得被一个游说团体客气地称为“管理层自由衡量”的现象更为凸显。
Yet bank shares rose and the changes enhance what one lobbying group politely calls “the use of judgment by management”.
开发人员虽然如期完成了任务,但产品还是没有被很好地分为三层。
Developers don't miss the deadline, but the product is not properly three-tiered.
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