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

单词	contemporary machine building- industry in China
释义	contemporary machine building- industry in China Encyclopedia 工学﹝中国机械工业﹞释 contemporary machine building- industry in China中国现代机械工业 1949年中华人民共和国成立以后，中国的机械工业逐步从修配和仿制，发展成为一个门类齐全、规模宏大、具有较高技术水平和成套设备生产能力的工业部门。
随便看	approximate quadrature approximate querying approximate reasoning approximate representation approximate semicontinuity approximate solution approximate spectrum approximate string matching approximate tangent plane approximate test approximate trajectory approximate unit approximate value approximate value by defect approximate value by excess approximate zero approximating approximating equation approximating function approximating operator approximating proper mapping approximating rational curves and surfaces by polynomials approximating rational curves by polynomials approximating rational surfaces by polynomials approximating sequence

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。