英语词汇“对地静止轨道”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	对地静止轨道
释义	对地静止轨道 duì dì jìng zhǐ guǐ dào又称“地球静止轨道”。地球同步轨道中倾角为0°时的一种特殊轨道。人造卫星与地面相对静止，固定在赤道上空。顺行的圆形轨道，距地面高度为35786千米，卫星运动速度为307千米／秒。一颗卫星可覆盖约40%的地球面积。气象卫星、通信卫星和广播卫星常采用这种轨道。
随便看	agricultural region agricultural regional brand agricultural regional-brand agricultural regional economic growth agricultural regional economy agricultural regionalization Agricultural region in suburbs Agricultural Region Management agricultural region of oasis agricultural rehabilitation agricultural reinsurance agricultural re-insurance agricultural reinsurance system agricultural relief agricultural remote sensing agricultural rent agricultural reproduction agricultural research Agricultural Research Association Agricultural Research AssociationARA Agricultural research breeding agricultural research center Agricultural Research Center agricultural research council Agricultural Research Council