“open half-line”的概念、定义、翻译、参考文献-科学参考

单词	open half-line
释义	open half-line Mathematics open half-line开半直线
随便看	opera troupe found by Sheng Chunkui of Qing Dynasty opera troupe found by Shen Shixing of Qing Dynasty opera troupe found by Tian Hongyu of Ming Dynasty opera troupe found by Tu Long of Ming Dynasty opera troupe found by Wang Wenzhi of Qing Dynasty opera troupe found by Wang Xijue of Ming&Qing Dynasty Opera Troupe Found by Zha Jizuo of Ming & Qing Dynasties Opera Troupe Found by Zhang Family of Ming&Qing Dynasty opera troupe found by Zou Diguang of Ming Dynasty opera troupe manager Opera Troupe of Dali County Opera Troupe of PLA General Political Department Opera Warriors opera-watching pavilion opera-watching tower opera with men acting as women opera wooden reliefs at Shanghai Zuibaichi Park Opera、Film and Theater in Taiwan opercular bone operculum operetta operon operon theory operon transcripion O. Perron

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。