“兰炭”的概念、定义、翻译、参考文献-科学参考

单词	兰炭
释义	兰炭 Encyclopedia 工学焦炭释 semi coke兰炭低阶烟煤、褐煤或泥煤等在干馏炉内经低温（500～750℃）干馏得到的固体产物。又称半焦。因燃烧时有蓝色火焰而得名。通常，半焦还是煤转化为液体和气体燃料过程中的副产品或中间产物。
随便看	pretreatment of cocoon cooking pretreatment of environmental sample pretreatment of iron ore pretreatment of redox titration pretreatment of refractory gold ore pre-treatment of sample pretreatment of sample pretrial conference pretrigger pre-trip information service pretty good privacy pretty good privacy, PGP Pretty History with Civilization Pretty Hua Dan pretzel pretzel curve pretzel knot pretzel-like link pretzel transformation prevailing wind direction prevalence of disability prevalence rate prevalence study prevalent-epidemic-pathogens prevariety

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。