This paper proves that the Microwave Polarization Difference Index (MPDI) can be used to indicate the vegetation coverage conditions with the AMSR-E L2A brightness temperature data product.

以amsr - E数据为例，研究证明了微波极化差异指数(MPDI)能够反映地表植被覆盖状况。

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Every index in dicynone group had no significant difference from that in control group.

用止血药组与对照组之间的各项指标无显著差异。

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The first difference you might notice is the bigger index, which is now twice as long — without making searches any slower.

你能发现的第一个区别是现在的索引比以前大了，几乎是原来的2倍，但是搜索速度并没有变慢。

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The biggest difference is that index funds operate in the way all mutual funds do, in that they are priced at the close of the trading day based on the net asset value (NAV) of the underlying securities.

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The index measures the difference between employers saying they plan to add jobs and those planning to cut them.

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Liken it to the difference between a no-load index fund and an index ETF.

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