有一些排放的气体,闻起来象木头、木炭、沼气以及石油、氯气、氦气燃烧的味道。
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。
烧烤用木头、木炭或者气体来取热。用木头和木炭烧烤味道更好,但生火和烹饪更费时间。
1·Wood charcoal contains up to 98% carbon.
木炭含有相当于98%的碳。
2·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。
3·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。