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Arc Minute

弧分

1、弧分

弧分（Arc minute）：1度分为60弧分。1弧分又分为60弧秒。

2、又称弧分

角分,又称弧分(Arc minute),是量度角度的单位,是用于宇宙观测用的数学单位。角分,又称弧分(Arc minute),符号为 ′,在不会引起..

minute of arc[数] 角分;[数] [计] 弧分;壶分;角分

n.a unit of angular distance equal to a 60th of a degree

同义词：minutearcminuteminute of arc

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