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- One line cuts another at right angles. 一条线与另一条线成直角相交。
- An angle in a semicircle is a right angle. 半圆所对的圆周角是直角。
- A right triangle has a right angle. 直角三角形有一个角是直角。
- It forms a right angle with the equator. 它与赤道成直角。
- This is a right angle; that is a sharp angle. 这是一个直角，那是一个锐角。
- An angle of 90°is called a right angle. 九十度角称为直角。
- The ball skewed off at a right angle. 球呈直角偏离弹了出去。
- It is also compatible with right angle plugs. 它也和直角插头兼容。
- A four-sided plane figure with four right angles. 矩形，长方形具有四个边的方形，有四个直角
- At right angles to a vertical line. 横的与垂直线成90度角的
- An acute angleis an angle less than a right angle. 小于直角的角叫做锐角.
- With large angle cone cyclones,the grading productivity of coarse tailings can be increased and stilling productivity can be reduced effectively. 在尾矿浆粗颗粒分级中采用大角度锥体旋流器,可有效降低沉砂产率,提高分级效率。
- This is not a right angle, but an acute one. 这不是直角,而是锐角。
- CBAbe a right-angled triangle with right angle CAB. 为一直角三角形,其直角为。
- Intersecting at or forming right angles. 成直角的，垂直的交叉成直角的，或形成直角的
- Using small angle cone hydraulic cyclones together with thickening machine,a satisfactory effect has been obtained to thicken high concentrate fine tailings. 在高浓度细粒级尾矿浆浓缩工艺中采用小角度锥体旋流器与浓密机组合的方案,取得了良好的效果。
- There are 90 degrees in a right angle. 直角为九十度。
- These two lines form a right angle. 这两条线成一直角。
- You are standing at a right angle to the wall. 你的身体与墙壁成直角。
- S1: The right angle is straight. 直角是一个直直的拐角.
