具足戒的别名。
近圆轨道 nearly circular orbit ; Nearly Round Orbit ; near-circular orbit
渐近圆 [数] asymptotic circle
近圆形 Near Round
近圆项链 Nearly Round Pearl Necklace
几乎接近圆形 Nearly close circular ; Almost close to the circular ; Almost circular
越接近圆形 round box
最近圆弧上点 Arc by angle
接近圆形的 [科技] subround
鳞茎近圆球形 Bulb Nearly Spherical Shape
性孢子器近圆瓶状，几乎全部突出寄主组织。
应用卫星绝大部分都是近圆轨道的卫星 ，其中又有很多是需要进行轨道控制的。
Most of application satellites are running in near circular orbits, and many of them need to be controlled.
首先基于二体假设，采用两种方法系统地研究了圆或近圆轨道上卫星编队飞行的相对运动。
Based on the two-body assumption, two methods are used to investigate the relative motion of satellite formation flying on circular or near-circular orbits.
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