Getting useful energy from formate is now the simplest way known for any life form to get its fuel, though it relies on the absence of oxygen.

从甲酸盐中获取所需的能量是目前最简单的维持生命方式，虽然它依赖于无氧的环境。

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Wavelet decompose can made the energy of image get together to the low frequency, thus it can form more zero-trees and MSR as the measure of the efficiency of zero-trees coding.

小波分解形成了图像能量的聚集，这种聚集可以形成更多的零树，而MSR作为对对偶小波波形集中度的度量参数，同样也可以作为衡量零树编码效率的度量。

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