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单词 geostationary
释义

geostationary /dʒiːə(ʊ)'steɪʃ(ə)n(ə)rɪ//ˌdʒio'steʃnɛri/

英汉-汉英词典
adj. 与地球的相对位置不变的
词组 | 习惯用语
geostationary orbit 地球静止轨道
英语例句库
  1. The first satellites placed in geostationary orbit were the synchronous communication(SYNCOM)satellites launched by NASA in 1963.
    第一个放置在对静止轨道的卫星是1963年美国航空暨太空总署发射的同步传输卫星.

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原声例句
传说之境

Geostationary satellites orbit the Earth at a speed that matches the planet's rotation.

地球同步卫星以与地球自转速度一致的速度绕地球运行。

经济学人-综合

The future, then, looks bounded by that new outer limit of planet Earth, the geostationary orbit.

那么,未来看来要被限制在地球的新的外边界之内,即同步轨道。

科学60秒 听力 2016年7月合集

Chakraborty studied that process in large thunderstorm systems over the tropics, using data from geostationary and circumpolar satellites.

查克拉伯蒂研利用同步卫星和极地卫星收集的数据,在热带地区的大型雷暴系统中研究了这一过程。

双语版 TED-Ed 演讲精选

Current designs estimate that it would take about 8 days to elevate an object into geostationary orbit.

依照现在的设计,预估大约需要八天才能将一个物体抛上地球同步轨道。

连线杂志

And then you also have geostationary satellites, which are looking at the earth and rotating along with earth.

还有对静止卫星,它们看着地球并随着地球旋转。

Space – Verge Science

So the geostationary highway is where we put communication satellites.

所以地球静止高速公路是我们放置通信卫星的地方。

CRI在线 2020年5月合集

The geostationary earth orbit satellite is the 29th member of the third-generation BDS-3 system, which will consist of 30 in total.

这颗地球静止轨道卫星是第三代BDS-3系统的第29位成员,该系统共将由30颗卫星组成。

Space – Verge Science

[Moriba] The one that you can very much see is this geostationary highway.

- [Moriba] 你最能看到的就是这条地球同步公路。

当月 BBC 听力

The Federal Communications Commission said Dish Network had reneged on an agreement about positioning the geostationary satellite at the end of its working life.

美国联邦通信委员会表示,Dish Network 违背了一项协议,未能正确使其失效的卫星脱离轨道。

Veritasium真理元素

And all geostationary satellites, like those used for communication or navigation, they use Sidereal time to keep their orbits locked with the Earth's rotation.

所有对静止卫星, 例如用于通信或导航的卫星,都使用恒星时来保持其轨道与地球自转锁定。

中文百科

地球静止轨道 Geostationary orbit

(重定向自Geostationary)
地球静止轨道

地球静止轨道(或称地球同步轨道英语:geostationary orbit,简写:GEO)是指地球赤道面上方35,786km的圆形轨道,该轨道上航天器的运行方向和地球自转方向一致。在地球静止轨道上的航天器绕地球运行一周的时间和地球自转周期(一恒星日)相同,因此,在地面观测者看来,这样的航天器是在天空固定不动的。它的轨道离心率和轨道倾角均为零。运动周期为23小时56分04秒,与地球自转周期吻合。由于在静止轨道运动的卫星的星下点轨迹是一个点,所以地表上的观察者在任意时辰始终可以在天空的同一个位置观察到卫星,会发现卫星在天空中静止不动,因此许多人造卫星,尤其是通信卫星,多采用地球静止轨道。

英语百科

Geostationary orbit 地球静止轨道

(重定向自Geostationary)
Two geostationary satellites in same orbit
A 5 × 6 degree view of a part of the geostationary belt, showing several geostationary satellites. Those with inclination 0° form a diagonal belt across the image; a few objects with small inclinations to the equator are visible above this line. The satellites are pinpoint, while stars have created small trails due to the Earth's rotation.
Comparison of geostationary Earth orbit with GPS, GLONASS, Galileo and Compass (medium Earth orbit) satellite navigation system orbits with the International Space Station, Hubble Space Telescope and Iridium constellation orbits, and the nominal size of the Earth.[lower-alpha 1] The Moon's orbit is around 9 times larger (in radius and length) than geostationary orbit.[lower-alpha 2]
地球静止轨道

A geostationary orbit, geostationary Earth orbit or geosynchronous equatorial orbit (GEO) is a circular orbit 35,786 kilometres (22,236 mi) above the Earth's equator and following the direction of the Earth's rotation. An object in such an orbit has an orbital period equal to the Earth's rotational period (one sidereal day) and thus appears motionless, at a fixed position in the sky, to ground observers. Communications satellites and weather satellites are often placed in geostationary orbits, so that the satellite antennas (located on Earth) that communicate with them do not have to rotate to track them, but can be pointed permanently at the position in the sky where the satellites are located. Using this characteristic, ocean color satellites with visible and near-infrared light sensors (e.g. the Geostationary Ocean Color Imager (GOCI)) can also be operated in geostationary orbit in order to monitor sensitive changes of ocean environments.

近义、反义、联想词
近义词
adj.
fixed

反义词
n.
unfixed

联想词
satellite卫星;orbit轨道;orbital轨道的;terrestrial陆地的;spacecraft宇宙飞船;orbiting轨道运行;equator赤道;ISS工业标准规格;
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更新时间:2025/6/22 19:12:37