“sketch of three-north direction”的概念、定义、翻译、参考文献-科学参考

单词	sketch of three-north direction
释义	sketch of three-north direction Encyclopedia 工学地图数学要素释 sketch of three-north direction三北方向图地图上标明真北方向、坐标北方向和磁北方向关系的方向图。
随便看	resource manufacturing management resource market allocation resource mobilization theory resource monopoly price resource of space resource ownership resource plan allocation resource planning resource planning management Resource Policy resource pool resource portfolio allocation resource production scheduling resource property right price resource property rights allocation resource protectionism resource purchasing resource ratio hypothesis resource record resource recycling resource regeneration resource register resource registration resource reservation resource reservation protocol

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。