单词:perigee
考试类型:[GRE]
perigee的用法和样例:
例句
- The Moon reaches its absolute perigee once a year.月球每年有一次达到它的绝对近地点。
- When perigee and perihelion coincide tidal range is at its greatest.当月球与地球到达它们的近地点和近日点的时间恰好重合时,就会引起最大的潮汐。
词汇搭配
- perigee distance近地点距离
- argument of perigee近地点辐角
- perigee altitude近地点高度
- advance of the perigee近地点前移
- altitude of the perigee近地点高度
- apogee最高点
单词:perigee 相关文章
One of the best celestial events of the year is set to peak this weekend. It will be the largest super moon of the year. The super moon is actually the result of two phenomena occurring at the same time. The moons orbit around the earth is not perfec
It was last night, right here in World News, we told you about the super moon, well, tonight if you're lucky enough to have a clear sky, you have a quite show. But we want to know the science behind, Why it seem bigger, and brighter we've seen years.
LOS ANGELES, March 18 (Xinhua) -- The moon will move closer to Earth than it has been in more than 18 years Saturday night, space. com reported on Friday. On Saturday afternoon at 3 p.m. Eastern Daylight Time (1900 MGT) , the supermoon, as dubbed by
A dramatic supermoon is set to accompany this years Perseid meteor shower, one of the most anticipated events on the skywatchers calendar. 2014年度最大圆月,将和天文爱好者十分期待的英仙座流星雨同时出现。 图片1 Given a