Archaeological study of wood charcoal found in hearths dating to the various episodes of occupation indicated that the species use changed in a patterned way.
考古研究发现，在壁炉中发现的木炭可以追溯到不同的时期，这表明物种的用途发生了模式上的变化。
Wood charcoal contains up to 98% carbon.
木炭含有相当于98％的碳。
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。
Bamboo and charcoal made from bamboo burn more efficiently and cleanly than wood and wood charcoal.
竹子以及由竹子制成的木炭相对于硬木和硬木炭要燃烧得更加高效、清洁。
No candle flickered at their table, but a bucket of fiery wood charcoal hissed in the tabletop grill pit.
餐桌上没有闪烁的烛光，有的只是一桶在烧烤架上嘶嘶作响的燃烧着的木炭。
Through observing microstructure, we can see that bamboo form small-openings like hexagon after wood charcoal.
从竹炭的微观结构可以看出，竹子的细胞壁在炭化后形成了类似六角形的孔隙。
Nanophase carbon tube, onion-like graphitic particles and diamond structure are first found in wood charcoal of Chinese Fir.
发现了炭化物中存在着纳米碳管、洋葱状富勒烯结构及金刚石晶格结构。
The deoxygenation combustion reaction was researched in a fixed bed reactor and in a cycle reactor with alcohol and wood charcoal as deoxidizer.
研究了乙醇和木炭脱氧剂在固定床和循环反应器中的脱氧燃烧反应。
Grill the steaks over a wood or charcoal fire that is quite hot.
在相当热的柴火或木炭火上烤牛排。
They make the charcoal by burying wood in the ground and then slowly burning it.
他们制作木炭时要把木头埋进地里，然后让它慢慢燃烧。
Wood, the primary source of heat for homes and industries and also used in the iron industry as processed charcoal, was diminishing in supply.
木材是家庭和工业的主要热源，也以加工木炭的形式用于铁工业，它的正在减少。
Some of those rings are in wood that has been preserved as charcoal.
一些树变成了木炭，它们的年轮因此被保存下来。
Biochar is a type of charcoal produced by heating crop wastes, wood or other biomass in a simple kiln designed to limit the presence of oxygen.
生物炭是农作物废料、木材或其它生物质在简易窑(为限制氧存量而设计的窑)内经过加热而制成的一种炭。
What led you to use wood as charcoal for your work?
是什么让您将木头作为木炭使用在您的作品中的？
In contrast, charcoal, made by partially burning wood in a controlled process, is a fuel that creates less smoke than wood does.
相反，在一个有控制的过程中通过部分燃烧木材而制成的木炭却是一种不会像木材那样造成大量烟雾的燃料。
I plant the production of machine-made charcoal is made of pure wood processing.
我厂生产的机制木炭是纯木屑加工而成的。
A block of compressed coal dust, charcoal, or sawdust and wood chips, used for fuel and kindling.
煤砖，炭砖把煤灰，木炭或锯木灰和木片压缩制成的砖块状物，用作燃料和点火。
Wood can take several forms, charcoal being one of them.
木头可以表现为多种形式，木炭只是其中一种。
The dark charcoal wooden exterior, contrasting the haphazard coloring of the surroundings, creates a tension opposed to the warm wood of the interior space.
黑木炭色的外部和周围偶然的景色形成鲜明的对比，和室内的暖木色形成反差。
Locals are back to turning wood scraps into charcoal.
当地人又开始用碎木烧制木炭了。
Wood and Wooden Products; Charcoal; Cork.
木及木制品；木炭；软木及软木制品稻。
But if you burn the wood too much, charcoal will change into white. The white stuff is ash.
但是如果你烧过头了，木炭就会变成白色，白色的东西就是灰了。
The fuel might be wood, charcoal or any other burnable material.
燃料可以使木头、木炭或其他可燃性材料。
Important disadvantage is that during conversion of wood into charcoal, more than 50% of energy is lost.
重要的缺点是，在转换过程中的木材变成木炭，超过50%的能源都将丢失。
Next to charcoal, wood is quite suitable fuel for fixed bed gasifiers.
旁边的木炭，木材是很适合的燃料固定床气化。
Yield of wood-vinegar prepared from the treated wood tended to increase, and yield of charcoal indicated opposite tendency, but yield of wood-tar was almost constant.
与没有处理相比，虽然处理过边材的木焦油的收率几乎不变，木醋液的收率显示增加倾向，但是木炭的收率有减少迹象。
Built in the 1870s in rural Nevada, USA to process local wood into charcoal, the kilns were soon abandon due to a town fire and flooding, but remain in good condition even today.
这里是美国内华达州的乡间，古窑建造于1870年代，用于把当地木材加工成木炭，由于一场大火和洪水，这些古窑很快就遭到废弃，但直到今天仍完好保留。
Built in the 1870s in rural Nevada, USA to process local wood into charcoal, the kilns were soon abandon due to a town fire and flooding, but remain in good condition even today.
这里是美国内华达州的乡间，古窑建造于1870年代，用于把当地木材加工成木炭，由于一场大火和洪水，这些古窑很快就遭到废弃，但直到今天仍完好保留。
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