diametral例句

This paper introduces a rarely seen method of describing with diametral distance.
本文介绍了一种鲜为人知的用直径距离描绘椭圆的方法.

Meshing spur gears must have the same diametral pitch.
互相啮合的直齿圆柱齿轮,必须具有相同的径节.

Diametral pitch : the number of teeth per inch of pitch - circle diameter.
径节 --- 节圆直径每英寸长度上的齿数.

• #diametral