“directrix”的概念、定义、翻译、参考文献-科学参考

单词	directrix
释义	directrix Physics directrix准线 Mathematics ＞拓扑学与几何学＞初等几何学＞释义 directrix准线 directrix准线^†
随便看	Dongbei fine wool sheep Dongbei Fort of Japanese Invaders Dongbei horse Dongbei Pingyuan Dongbei Special Steel Gronp Co.,Ltd. Dongbei wapiti Dongbei wind and percussion ensemble Dong Bingyin Dong Boren Dong brocade Dongchangfu Qu Dongchang Qu Dongcheng Jiedao Dong Chenglang Dongcheng Qu Dongchengwang Dong Chensheng’s Peking Opera Portraits Dongchuan copper deposit Dongchuan Qu Dong costume Dong Cunrui Dong Dabsan Hu Dong dance Dongdan Kingdom Dong Dian

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。