“时间向量”的概念、定义、翻译、参考文献-科学参考

单词	时间向量
释义	时间向量 time arrow
随便看	rahtite Rahu raid raider company raider firm raid farming marker raid patrol raid period raid report raid the market raid type airborne operation raies ultimes rail railage Railage rail anchor rail anchors rail and air rail and occean rail and-structural steel mill rail and structural steel mill rail and truck rail and water rail and water terminal rail arch

科学参考收录了1248194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。