perigee怎么读
音标：英 ['perɪdʒiː]
美['pɛrɪdʒi]
perigee是什么意思
- n. 近地点
中文词源
perigee 近地点
peri-,在附近，-gee,土地，词源同geology,Gaia.
英文词源
- perigee
- perigee: see apogee
- perigee (n.)
- "point at which a celestial body is nearest the Earth," 1590s, from Modern Latin perigeum (15c.), from Late Greek peregeion, used by Ptolemy as a noun, properly neuter of adjective perigeios "near the earth," from peri ges, from peri "near" (see peri-) + ges, genitive of ge "earth" (see Gaia).
perigee的双语例句
- 1. 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.
来自辞典例句
- 2. 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.
来自辞典例句
- 3. The time between two passages at the perigee ( of the Moon ).
- 月球连续两次经过近地点所需的时间.
来自互联网
- 4. Due to lunar precession , this time is longer than that if the perigee's position was fixed.
- 由于月岁差的关系, 这个时间比近地点不变的情况下所需之时间长.
来自互联网
以上参考资料就是本英汉词典详细汇总的单词perigee的翻译英语含义，如有错漏请向我们提供反馈意见。