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更新时间:2024-11-18 17:35:03

perigee

英 [ˈperɪdʒi:]

美 [ˈpɛrədʒi]

n.近地点;最近点

形容词: perigeal

  • 英英释义

  • 网络解释

noun

1. periapsis in Earth orbit
the point in its orbit where a satellite is nearest to the Earth

1. 近地点;最低点:perigee passage time 过近地点时间 | perigee 近地点;最低点 | periglacial climate 冰缘气候

2. 月近点;近月点:透水框式防波堤 perforated crib breakwater | 月近点;近月点 perigee | 月近大潮 perigee tide

相关列句
You now have the ecliptic longitude of perigee of the sun for the mean summer solstice of your chosen year (and effectively for the entire year).(你现在有黄道经度的近地点的阳光平均夏季冬至,你选择了一年(而有效地为整个一年)。)
In this paper, variations of AE-D's perigee altitudes, the corresponding atmospheric expansion and the density distributions are analyzed.(本文分析了AED极轨卫星近地点的变化及其相应的大气膨胀和密度分布情况。)
If you managed to miss this perigee Full Moon, make a note on your calendar.(如果你真得错过了这轮近地满月,在你的日历上做个记号。)
Since the average lunar perigee is 364,397 km (226,432 mi), on March 19 the moon was about 7,820 km (4,860 mi) closer to the earth.(由于月球表面距地球的平均近地点距离约为364,397KM(26432米)。19日晚的超级月亮距地球的距离在此平均值的基础上又缩短了近7820KM(4860米)。)
Likewise, because the size of the moon's orbit varies slightly, each perigee is not always the same distance away from Earth.(同样,由于月亮轨道并不是一成不变,有轻微的变动,所以每次月球运行至近地点的位置与地球的间距是不一样的。)
In order to guarantee the characteristics of frozen orbit, in-plane orbit control needs to adjust the semi-major axis, eccentricity, argument of perigee simultaneously.(为了保证冻结轨道的冻结特性,平面内轨道控制需要对半长轴、偏心率和近地点幅角都控制。)
Your next chance to see the Moon this large and bright, this time at full phase within only a few minutes of lunar perigee, will be next year on May 6.(下一个看见这么又大又亮的满月的机会,将出现在明年的5月6日,而且它最圆的相位出现的时间只有近地点附近的数分钟而已。)
Scientists call these perigean tides, because the moon'sclosest point to Earth is called perigee.(科学家们称月球离地球比来的点为近地址,这种潮水为“近月潮”;)
This phenomenon is called "lunar perigee", or "SuperMoon".(这一现象被称为”月球近地点”或”超级月亮”。)
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。)
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