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n.天文时间
1、astronomical telescope───n.天文望远镜;n.[天]天文望远镜 (Keplertelescope)
2、astronomical journal───天文学期刊(期刊名)
3、astronomical cost───天价
4、astronomical units───天文单位(地球与太阳间的平均距离,约为9300万英里)
5、time───vt.计时;测定…的时间;安排…的速度;n.(Time)人名;(俄)季梅;(英)泰姆;(罗)蒂梅;adj.定时的;定期的;分期的;n.时间;时代;次数;节拍;倍数
6、time time time───时间
7、astronomical───adj.天文的,天文学的;极大的
8、astronomical unit───天文单位(地球与太阳间的平均距离,约为9300万英里)
9、time after time───adv.多次,反复,不断地; 再三再四; 屡次三番;adv.不断地;反复;屡次
1、By 2000, Du Yan I am going to continue to astronomical time.───到了2000年,我准备读研,继续读天文。
2、That's actually a pretty dramatic change on astronomical time scales.───在天文时间表上这实际上是相当戏剧性的变化。
3、A leap second is added in order to keep UTC within 0. 9 seconds of observed astronomical time.───添加闰秒是为了将UTC保持在观察到的天文时间的0.9秒范围内。
4、Anomalies of astronomical time-latitude residual before earthquakes are considerably general phenomena.───天文时纬残差震前异常是一种相当普遍的现象。
5、GMAT Greenwich mean astronomical time───格林尼治天文平时
1、One proposal to get around this was to allow UTC to wander away from the astronomical time UT1 and then in a few hundred years make a big jump — a leap hour — to bring the two back into sync.