pitch diameter造句

1、The pin gauges are used to measure the hole distance, the pitch diameter of the thread, etc.
针规适用于机械加工中孔径、孔距、内螺纹小径的测量，特别适于弯曲槽宽及模具尺寸的测量。

2、There are many ways to measure base-level pitch diameter of cone-shaped thread.
检测圆锥管螺纹基面中径的方法有很多，但测量过程复杂。

3、Pitch diameter is the diameter of the pitch circle.
节圆直径(D)：节圆直径是节圆所在圆的直径。