right angles

These lines are at right angles ( to each other).

这些线（互）成直角。

Why has everything got to be vertical, straight, unbending, only at right angles -- and functional?

为什么每样东西都要垂直 、 笔直 、 挺直, 只能是直角, 而且有实用功能?

In US citiesBavenuesboften run at right angles to streets.

的走向常有纵横之分.

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。

The two lines pass across each other at right angles.

这两条线成直角相交。

The lines intersect at right angles.

线条垂直相交。

The steel square is used for laying out and trying up right angles.

钢尺用于设计并精确修整直角.

Place it at right angles to the door.

把它摆在与门成直角的地方。

The tunnels connecting them, usually at right angles, are crosscuts.

连接平巷 、 一般与平巷成直角的巷道称为石门.

Place the table at right angles/at a right angle to the wall.

将桌子跟墙垂直摆放。

A square is a figure with four equal sides and four right angles.

正方形是具有四个等边和四个直角的图形.

An axial electron pair meets at right angles with 3 neighboring pairs.

轴向电子对与三个相邻的电子对相交成直角.

Suddenly a thick streak appeared on the screen, striking off at right angles at terrific speed.

突然,一条厚厚的带状物出现在屏幕上, 以极快的速度成直角裂开.

Vertical diagonal time section a flat surface at right angles to a plumb line.

对角线垂直时间剖面一个与铅垂线绝对成直角的平面。

The cross wedge rolling of two steps of internal right angles

双直角台阶的楔横轧

A line cuts another at right angles.

一条线与另一条线相交成直角.

The wings were at right angles to the line of flight.

机翼与航线成直角。

A straight line that is not at right angles to a side.

与一条边不形成直角的直线。

Line A crosses line B at right angles.

A线与B线成直角相交.

A rectangle has four right angles.

一个矩形有四个直角.

You hold the two mirrors at right angles to each other and look into them.

你拿着两个镜子，将它们放在合适的角度后观察镜面。

A square having a metal ruler set at right angles to another straight piece.

有一根金属尺子安装在另一根之上成直角的直尺。

Bevel gears: gears which connect two shafts at right angles.

伞齿轮: 连接直角相交两轴的齿轮.

One line cuts another at right angles.

一条线与另一条线成直角相交.

The two lines meet at right angles.

两线垂直相交.

Place the table at right angles/ at a right angle to the wall.

将桌子跟墙垂直摆放。

Electrical and magnetic vibrations at right angles to each other which move together in space.

在空间一起移动的电和磁的振荡,这二种振荡彼此成直角.

Streets usually intersect at right angles.

马路通常以直角交叉.

...two lasers at right angles.

两束成直角的激光

Having four equal sides and four right angles; square.

方形的有四个等边和等角的；正方的。