Vegetation cover index decreases by a big margin, indicating that the vegetation cover reduces obviously.

两年的植被覆盖指数相差较大，说明植被覆盖减少显著。

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The accuracy of land vegetative cover index rested with the accuracy of image classification, but had no direct relations with total classification accuracy.

土地植被覆盖指数的准确度取决于图像分类准确度，但与分类总准确度没有直接关系。

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Because each index incurs extra data updating overhead, the goal should be to create a small number of indexes to cover as many queries as possible.

因为索引会带来额外的数据更新开销，所以应该争取创建少量索引来覆盖尽可能多的查询。

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For more information on small-cap index fund investing, including a list of funds and ETFs that cover this style, read All About Index Funds and All About Asset Allocation.

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Though the chick flick star topped the list in appeal, scoring a 46 on E-Poll's likability index, her March 26 cover of People sold 13% below average, the weekly's worst-selling issue during the sixth-month period.

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