“modern machine building-industry in China”的概念、定义、翻译、参考文献-科学参考

单词	modern machine building-industry in China
释义	modern machine building-industry in China Encyclopedia 工学﹝中国机械工业﹞释 modern machine building-industry in China中国近代机械工业 1840年，第一次鸦片战争到1945年第二次世界大战结束，中国近代机械工业逐步由手工业作坊式小生产向使用动力机器的生产方式转变。
随便看	axiom of choice (AC) axiom of closure axiom of complete induction axiom of completeness axiom of comprehension axiom of congruence axiom of connection axiom of constructibility axiom of constructivity axiom of continuity axiom of countability axiom of countable choice axiom of denumerability axiom of dependent choice axiom of determinacy axiom of determinacy (AD) axiom of domination axiom of elementary sets axiom of empty set axiom of equality axiom of existence axiom of extensionality axiom of foundation axiom of free mobility axiom of identity

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。