一种无色、无味、毒性大的气体，CO，由于碳或含碳物质如汽油的不完全燃烧而形成。
A colorless, odorless, highly poisonous gas, co, formed by the incomplete combustion of carbon or a carbonaceous material, such as gasoline.
一种黑色多孔的含碳物质，碳含量占85%到98%，由干馏木材制成以用作燃料、过滤器和吸收剂。
A black, porous, carbonaceous material, 85 to 98 percent carbon, produced by the destructive distillation of wood and used as a fuel, filter, and absorbent.
实验结果表明：配碳量为26%及以上时，还原后有剩余的含碳物质存在，钒钛磁铁矿的还原效果好。
The experimental results indicate that there is surplus of carbon and the reduction is better when the addition of carbon is above 26%.
然而湖泊沉积物又是一个重要的“碳汇”，用来存储-有时存储很长的时间-相当大部分不能分解的含碳物质。
Lake sediment nevertheless constitutes an important "carbon sink," serving to store - sometimes for a very long time - a significant portion of the carbon-containing material that does not decompose.
但是生物质的松散性、易燃性、低含碳量、不均匀性又成为工业化大规模利用以及储存和运输时所必须解决的技术问题。
The technical problems to be solved are looseness, flammability, low carbon amount, inhomogeneity of biomass for large-scale industrialization use as well as storage and transportation.
作为一种含碳的颗粒状物质，孔隙结构特点是热解炭的重要性质之一。
Pore structure is most important for such a granular carbonaceous material as char.
作为一种含碳的颗粒状物质，孔隙结构特点是热解炭的重要性质之一。
Pore structure is most important for such a granular carbonaceous material as char.
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