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The shape and perigee of artificial satellite orbits shall continually variate due to caused by the atmospherical drag and the earth gravity.

人造地卫星轨道气阻力和地引力场等因动,其形状和近地点位置将不断改变。

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CNN 听力 2022年6月合集

It was there at perigee on Sunday night.

点会出现超级月亮。

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精选英语短文

Each month, the Moon passes through perigee (the point closest to Earth) and apogee (the point farthest from Earth).

每个月,月球都会经过点(离球最点)和远点(离球最远点)。

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TED讲(视频版) 2019年11月合集

And at the perigee of the orbit, or the lowest point, it dips into the earth atmosphere and basically burns back up.

在轨道点,或最低点,它浸入球大气层,基本燃烧起来。

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BBC英语大破解

When there is a full moon on the perigee side of its orbit, it's bigger and brighter than usual, and can look especially large close to the horizon due to an optical illusion.

当满月位于其轨道点一侧时,它看起来会比平时更大、更亮,而且由于光学错觉,在接平线时看起来会特别大。

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中级英语短文

Li explained that after separating from the rocket, the cargo craft moves from the perigee orbit to that of the space station by means of long-range autonomous guidance and near-range autonomous control to achieve fast-docking.

李解释说,货船与火箭分离后,通过远程自主制导和距离自主控制,从点轨道移动到空间站轨道,实现快速交会对接。

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