“煤化工发展史”的概念、定义、翻译、参考文献-科学参考

单词	煤化工发展史
释义	煤化工发展史 Encyclopedia 工学煤化工发展史释 history of coal chemical processing煤化工发展史煤作为化学工业的原料加以利用并逐步形成工业体系的发展情况。
随便看	repatriation and rehabilitation of POW repatriation of Japanese POWs in China repayment repayment formula repdigit repeatability repeatability coefficient repeated repeated combination repeated definition repeated difference repeated differential repeated differentiation repeated division repeated-dose toxicity studies repeated-dose toxicity study technique repeated drop of bloodstains repeated editing repeated eigenvalue repeated fraction repeated game repeated hardening crack repeated index repeated integral repeated integration

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。