释义 |
per·pen·dic·u·lar AHD[pûr'pən-dĭkʹyə-lər] D.J.[ˌpɜːpənˈdɪkjələ]K.K.[ˌpɝpənˈdɪkjəlɚ]adj.(形容词)abbr. perp.【缩写】- Mathematics Intersecting at or forming right angles.【数学】 成直角的,垂直的:交叉成直角的,或形成直角的
- Being at right angles to the horizontal; vertical.See Synonyms at vertical 竖直的,垂直的:与水平呈直角的;垂直的 参见 vertical
- Often Perpendicular Of or relating to a style of English Gothic architecture of the 14th and 15th centuries, characterized by emphasis of the vertical element. 常作 Perpendicular 哥特式的:与14和15世纪英国哥特式建筑风格的,或与之有关的,以强调垂直部分为特点
n.(名词)- Mathematics A line or plane perpendicular to a given line or plane.【数学】 正交线(面):一条或一个与给定直线或平面垂直的直线或平面
- A perpendicular position.垂直的位置
- A device, such as a plumb line, used in marking the vertical from a given point.垂规,铅垂线:一种装置,如铅垂线,用于从给定点标记竖直方向
- A vertical or nearly vertical line or plane.垂直线,垂直面:垂直或近似垂直的线或平面
- Middle English perpendiculer 中古英语 perpendiculer
- from Old French 源自 古法语
- from Latin perpendiculāris 源自 拉丁语 perpendiculāris
- from perpendiculum [plumb line] 源自 perpendiculum [铅垂线]
- from perpendere [to weigh carefully] 源自 perpendere [仔细称量]
- per- [per-] per- [前缀,表示“通过,透过”]
- pendere [to weigh] * see (s)pen- pendere [称量] * 参见 (s)pen-
per'pendic'ularʹity AHD[-lărʹĭ-tē] (名词)per'pendicʹularly adv.(副词) |