perpendicular to

When a surface is perpendicular to the rays, their intensity is at its maximum.

当表面与射线垂直时，射线的强度最大。

The left wing dipped until it was perpendicular to the ground.

左翼下垂至与地面成90度角。

The axis of an oblique cone is not perpendicular to its base.

斜圆锥体的轴线是不与它的地面垂直的.

The wall must be perpendicular to the floor.

墙壁必须与地板成直角.

Let AB be perpendicular to CD.

设AB垂直于CD.

These structures were usually skewed with the diaphragms placed perpendicular to the longitudinal girders.

这些结构通常是斜交的,而横隔板则垂直于纵梁布置.

Are pasterns firm and almost perpendicular to the ground?

跗关节是否坚固并且几乎垂直地面.

Those that are aligned perpendicular to the plane are called axial hydrogens.

与平面垂直定向的氢叫做直立氢.

The two lines are perpendicular to one another.

这两条线相互垂直.

The line of sight must be approximately perpendicular to the horizontal axis.

视线必须近似地垂直于水平轴.

When a surface is perpendicular to the rays , their intensity is at their maximum.

当表面与射线垂直时, 射线的强度最大.

Draw a line perpendicular to the horizontal axis through the point.

通过这两直线的交点做横轴的垂线.

Are the lines perpendicular to each other?

这些直线相互垂直吗？

The two lines of bones are set perpendicular to one another.

这两排骨头相互垂直.

The plumbline is always perpendicular to the horizontal plane.

铅垂线总是垂直于水平面的.