“representation methods of mechanical drawing”的概念、定义、翻译、参考文献-科学参考

单词	representation methods of mechanical drawing
释义	representation methods of mechanical drawing Encyclopedia 工学机械制图释 representation methods of mechanical drawing机械图样表达方法对工程对象的呈现的各种系统化流程。
随便看	lead tetroxide lead-through lead time lead-time lead tin alloy lead-tin alloy lead-tin-telluride lead track lead white leadwort family lead (Ⅱ) carbonate, basic lead(Ⅱ)chloride lead(Ⅱ)iodide lead(Ⅱ)nitrate lead(Ⅱ)sulfate lead(Ⅱ)sulfide leaf leaf-age models of crops leaf area index leaf area index， LAI leaf axil leaf-beetles leaf casting leaf chewing pest leaf diagnosis

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。