perpendicular是什么意思？

perpendicular

英[ˌpɜ:pənˈdɪkjələ(r)] 美[ˌpɜrpənˈdɪkjələ(r)]

• adj. 垂直的，成直角的，直立的，险陡的，[建]垂直式的，〈谑〉直站着的；
• n. 垂直线，垂直面，直立，直立姿势，廉直，垂直测器，锤规，[建]垂直式建筑，绝壁；

复数：perpendiculars;

例句

• These structures were usually skewed with the diaphragms placed perpendicular to the longitudinal girders. 这些结构通常是斜交的,而横隔板则垂直于纵梁布置.
• We made two slits for the eyes and a perpendicular line for the nose. 我们划了两道缝儿做眼睛，另外划了一条竖线做鼻子。
• Those that are aligned perpendicular to the plane are called axial hydrogens. 与平面垂直定向的氢叫做直立氢.
• The two lines of bones are set perpendicular to one another. 这两排骨头相互垂直.
• Are the lines perpendicular to each other? 这些直线相互垂直吗？
• At each crossing of an equipotential and a field line, the two are perpendicular. 在等位面与电力线的每个交点, 两者是垂直的.
• Construct an animation of the deltoid sliding on two mutually perpendicular lines. 建构一动态绘图:展示三角线沿著互相垂直的两轴滚动.
• The best composition of oxides doping CaBi 4 Ti 4 O 15 ( CBT ) ceramic was chosen by perpendicular experiments. 采用正交实验优化了各氧化物掺杂CaBi4Ti4O15 ( CBT ) 陶瓷的最佳配方.
• A perpendicular bisector of a chord passes through the centre and bisects the arc. 弦的垂直平分线经过圆心,并且平分弦所对的两条弧.
• The left wing dipped until it was perpendicular to the ground. 左翼下垂至与地面成90度角。

同义词

• adj.
  perpendicular的同义词之：垂直的;直立的
  upright, vertical,
• perpendicular的同义词之：其他释义
  upright, vertical,

同义词解析

• 以下这些形容词均有"垂直的，竖式的" 的意思
  vertical：指与平面、水平线或基线成直角或几乎成直角向上延伸至顶点的物体。也可指呈直线上升或下降的。
  perpendicular：指与水平线形成90度的线或面，或朝垂直方面延伸的，尤指向下的急剧运动。
  upright：普通用词，指竖立、笔直而不是倾斜、倒塌的。
  erect：指笔直挺拔，而非倾斜、佝偻、弯曲或倒塌的。
  plumb：建筑上用词，凭锤球评判某物是否完全垂直。

柯林斯高阶英汉双解学习词典释义

• ADJ-GRADED
  垂直的；笔直的
  A perpendicular line or surface points straight up, rather than being sloping or horizontal.
  例句
  We made two slits for the eyes and a perpendicular line for the nose... 我们划了两道缝儿做眼睛,另外划了一条竖线做鼻子。 The sides of the loch are almost perpendicular. 湖岸几乎都是垂直的。
• ADJ
  垂直（于）的；成90度角的
  If one thing is perpendicular to another, it is at an angle of 90 degrees to it.
  例句
  The left wing dipped until it was perpendicular to the ground. 左翼下垂至与地面成90度角。

英汉词典释义

• adj.
  垂直的;成直角的
  The two lines of bones are set perpendicular to one another. 这两排骨头相互垂直。

英英词典释义

• Noun
  1. a straight line at right angles to another line
  2. a Gothic style in 14th and 15th century England; characterized by vertical lines and a four-centered (Tudor) arch and fan vaulting
  3. a cord from which a metal weight is suspended pointing directly to the earth's center of gravity; used to determine the vertical from a given point
  4. an extremely steep face
• Adjective
  1. intersecting at or forming right angles;
  "the axes are perpendicular to each other"
  2. at right angles to the plane of the horizon or a base line;
  "a vertical camera angle""the monument consists of two vertical pillars supporting a horizontal slab""measure the perpendicular height"
  3. extremely steep;
  "the great perpendicular face of the cliff"

行业词典

• 数学： 垂直［的］；垂线；又称 :垂线(perpendicular line )；