单词 | 西向东 |
释义 | 〔geostationary〕Of, relating to, or being a satellite that travels above Earth's equator from west to east at an altitude of approximately 35,900 kilometers (22,300 miles) and at a speed matching that of Earth's rotation, thus remaining stationary in relation to Earth.人造卫星相对地球是静止的:属于、关于或本身是人造同步地球卫星的,该卫星在地球赤道上空约35,900公里(22,300英里)高度上,以与地球自转速度相同的绕地速度自西向东运行,因此似乎停留在同一空间位置上 |
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