right angle

英 [ˈraɪt æŋɡl]

美 [ˈraɪt æŋɡl]

n.  直角

医学

Collins.1

牛津词典

noun

• 直角
  an angle of 90˚
  1. Place the table at right angles/at a right angle to the wall.
     将桌子跟墙垂直摆放。

柯林斯词典

• 直角
  Aright angleis an angle of ninety degrees. A square has four right angles.
• PHRASE （与…）成直角；(与…)垂直
  If two things areat right angles, they are situated so that they form an angle of 90˚ where they touch each other. You can also say that one thing isat right angles toanother.
  1. ...two lasers at right angles.
     两束成直角的激光

英英释义

noun

• the 90 degree angle between two perpendicular lines

双语例句

• An angle that is not a right angle or a multiple of a right angle.
  一个不是直角也不是直角的倍数的角。
• Research and Development of Right Angle Intelligent Elbow Flowmeter
  直角式智能弯管流量计的实验研究及开发
• One line cuts another at a right angle.
  两线相交成直角。
• One is to argue geometrically that you have a right angle in here.
  第一种是几何办法，这是一个直角。
• A right angle is an angle of 90 degrees.
  直角为90度。
• The side of a right triangle opposite the right angle.
  直角三角形的相对于直角的边。
• Right angle coordinate equation and polar coordinates equation mutually melt is one of places easy to make mistakes in studying Analytic geometry.
  直角坐标方程与极坐标方程的互化是学习解析几何易出错的地方之一。
• A fleet standing athwart our course Cross direction: The direction at right angle to the paper grain or machine direction.
  正横过我们的航向而行驶的一只舰队横向：与纸纹成直角的方向。
• Triangle shape with one right angle that can be customized by dragging any selection handle.
  有一个角为直角的三角形。可通过拖动任一选择手柄对其进行自定义。
• High Resolution: Smaller Diameter ( 3mm) Models: Direct and Right Angle Viewing.
  高分辨率：小直径（毫米）模型：直接和直角观景。