section segment 【数】segment line segment
With straightedge and compasses, divide a segment of a into 2 parts.
用直尺和圆规把线段a分成两部分。
—— 辞典例句Any continuous curve can be closely approximated by a series of small parabolic segments.
任一连续曲线可以借一系列很小的抛物线线段较精密地近似表示。
—— 辞典例句In addition, average angular information is taken from adjacent segments and the incident ion beam.
另外, 可以从邻近线段和入射离子束取得平均角度的信息。
—— 辞典例句Recent algorithms of recognizing arcs are mainly about approximation with lines.
传统的圆弧识别多是基于线段逼近。
—— 给力词典精选The displacement tendency for each lattice site is indicated by arrow line.
界面层上格点位移的方向由以该格点为始点的带箭头线段示出。
—— 给力词典精选