Wood charcoal contains up to 98 % carbon.

木炭含有相当于98%的碳.

辞典例句

They hold river sand , pieces of iron and wood charcoal.

在一段很长的时期内,毒井中的水可能会导致致命的癌症.

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They hold river sands, pieces of iron and wood charcoal.

这两个容器里装有河砂, 铁块河木炭.

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Locals are back to turning wood charcoal.

当地人又开始用碎木烧制木炭了.

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The two - step heating carbonization process was used to prepare highly activated wood charcoal.

介绍了二步炭化法制备高活性木炭工艺.

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