right angle
英 [ˈraɪt æŋɡl]
美 [ˈraɪt æŋɡl]
n. 直角
Collins.1
牛津词典
noun
- 直角
an angle of 90˚- Place the table at right angles/at a right angle to the wall.
将桌子跟墙垂直摆放。
- Place the table at right angles/at a right angle to the wall.
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.- ...two lasers at right angles.
两束成直角的激光
- ...two lasers at right angles.
英英释义
noun
- the 90 degree angle between two perpendicular lines
双语例句
- 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。 - Having four equal sides and four right angles or forming a right angle.
有四等边四直角的或构成一个直角。顶端角度小于直角的三角墙等于直角的百分之一。 - 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 - 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 right angle is an angle of 90 degrees.
直角为90度。 - Mommy's been sleeping at a right angle all night.
妈妈一晚上都是一个姿势睡的觉。 - I found it convenient to use a right angle reducing fitting, followed by a gray threaded pipe, and a gray hose barb that threads onto the gray pipe.
我发现它方便使用直角减少拟合，其次是一个灰色螺纹管，和一个灰色软管烧烤认为线程上的灰色管道。 - 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。 - This sometimes means leaving out certain information or finding the right angle for your experience.
这有时候意味着省略掉某些东西，并寻找一个合适的角度来描述你的经历。 - 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。