“中国近代机械工业”的概念、定义、翻译、参考文献-科学参考

单词	中国近代机械工业
释义	中国近代机械工业 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	Biological Pollution Control biological pollution of atmosphere biological pollution of fishery environment biological pollution of soils biological pollution of water bodies biological pollution of water body biological pollution prevention in cooling water system biological pool control system biological population theories biological porous flow biological preparation technology biological pretreatment biological process of marine pollutant biological production of hydrogen biological productivity biological pump biological purification biological purification for waste gas biological purification of water body biological radiosensitivity biological reclamation of mine land biological redox standard state biological reference materials biological regionalism biological regulation networks

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。