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

• 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。
• 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。
• On another hand, right angle coordinate system also has its advantages in describing what are and solving independently the questions from x-axis ory-axis direction.
  而在直角坐标系中描述问题，有助于对问题性质的认识和从几个运动方向独立求解。
• The hypotenuse of a right-angled triangle is the side opposite its right angle.
  斜边是直角三角形直角相对的那条边。
• The side of a right triangle opposite the right angle.
  直角三角形的相对于直角的边。
• For example the square on hypotenuse of a right angle triangle is equal to the sum of the squares of the other two sides.
  例如，直角三角形斜边的平方，等于其它两边的平方和。
• A triangle with one right angle.
  有一个直角的三角形。
• These two lines form a right angle.
  与另一个线夹成直角的直线。这两条线成一直角。
• If you draw this segment in here, you know that here you have a right angle.
  如果在这画条线段，那这里就是个直角。
• 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。