Read Edit View history 弧线长 húxiàncháng arc length Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 弧线长/ 弧線長 húxiàncháng arc length the distance along a curved line or a segment of a curve 计算圆弧的弧线长需要知道其半径和圆心角。 Edit Delete References Add reference No references for this word.
弧线长/ 弧線長 húxiàncháng arc length the distance along a curved line or a segment of a curve 计算圆弧的弧线长需要知道其半径和圆心角。 Edit Delete