“历元平极”的概念、定义、翻译、参考文献-科学参考

单词	历元平极
释义	历元平极 Encyclopedia 工学地球自转角速度释 mean pole of the epoch历元平极由一个或几个观测台站的历元平纬所确定的平均地极称为历元平极。
随便看	sides about the right angle side scan sonar side-scan sonar side scan sonar sediment survey side scan sonar sweeping side-slip angle of aircraft side slope side slope of railway sub sidespin side stage sidestroke side trace sidetrack drilling sidetracking horizontal well construction technology sidetracking tool side transmission photography side trawler side type station side view side view shot sidewalk sidewalk greening sidewall coring side wall for defense sideways growth

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