octants

octants

美 　英

• n.八分圆；八分区；卦限；八分仪

词形变化

复数：octants  

英汉解释

n.	1. 八分圆;八分区;卦限;八分仪;【植】八分体 2. 【天】相对两天体成四十五度的位置

英英解释

n.	1. the position of one body in the sky one-eighth of a circle (45°) from another 2. one-eighth of a circle, with or without the enclosed area 3. any one of the eight regions into which space is divided by the three planes of the Cartesian coordinate system

例句

Analysis on Point in Projection of Eight Octants

点在八个卦角中的投影分析