Firewood, while burning, never regrets having itself reduced to ashes.

燃烧着的木柴是决不懊悔它自己之成为灰烬的。

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The effective method is to extract and examine the diatom in internal organs by burning it to ashes in high temperature.

采取高温灰化消解法对内脏组织中的硅藻进行提取并加以检验，是一种操作简单、干扰少的有效方法。

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