求翻译：可被浓硫酸脱水的物质一般为含氢、氧元素的有机物，其中蔗糖、木屑、纸屑和棉花等物质中的有机物，被脱水后生成了黑色的炭。是什么意思？

Substances that can be concentrated sulfuric acid dehydration is hydrogen and oxygen-containing organic compounds of the element, in which substances such as sucrose, wood chips, paper and cotton in the organic matter, been dehydrated epigenetic into black carbon.

The material may be concentrated sulfuric acid Dehydration is generally included hydrogen, oxygen, and the organic matter which sugar cane, wood, paper scraps and cotton, and other substances, organic matter in the dehydration was generated after the black carbon.

May for contain generally by the strong sulfuric acid dehydration material the hydrogen, the oxygen element organic matter, material and so on in which sucrose, sawdust, paper scraps and cotton organic matters, after dehydrates has produced the black coal.

Substances that can be concentrated sulfuric acid dehydration is hydrogen and oxygen-containing organic compounds of the element, in which substances such as sucrose, wood chips, paper and cotton in the organic matter, been dehydrated epigenetic into black carbon.

Substances that can be concentrated sulfuric acid dehydration is hydrogen and oxygen-containing organic compounds of the element, in which substances such as sucrose, wood chips, paper and cotton in the organic matter, been dehydrated epigenetic into black carbon.