“eight banners livelihood”的概念、定义、翻译、参考文献-科学参考

单词	eight banners livelihood
释义	eight banners livelihood Encyclopedia 历史学经济释 eight banners livelihood八旗生计中国清代旗人生活状况的困境。
随便看	coordinate frame coordinate-free coordinate function coordinate geometry coordinate gradient descent coordinategraph coordinate grid coordinate homeomorphism coordinate hyperplane coordinate hypersurface co-ordinate indexing coordinate line coordinate matching of machining and measurement system coordinate measurement coordinate measurement quantity coordinate measuring instrument coordinate measuring machining coordinate measuring -metrology coordinate measuring technology coordinate method coordinate neighborhood coordinate network coordinate of a point coordinate of a point on earth surface coordinate of a vector

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。