“standard time”的概念、定义、翻译、参考文献-科学参考

单词	standard time
释义	standard time Encyclopedia 理学地方时释 standard time标准时把地球按地理经度分为24个时区，每一个时区包含地理经度15°。每一时区都按它的中央子午线来计量时间，即采用它的中央子午线的地方平时，叫作标准时。 Physics 相对论、量子理论、量子信息相对论 standard time标准时 Astronomy standard time标准时
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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。