#### Sentence Examples

• P p are the pitches of the two screws.
• It is to be noticed that the parameter c of the cylindroid is unaltered if the two pitches h, k be increased by equal amounts; the only change is that all the pitches are increased by the same amount.
• (as are all pitches in this article), is a' 393.2.
• Where h, k, are the pitches of the two given screws.
• Hence we can adjust these so that the surface shall contain the axes of the two given screws as generators, and that the difference of the corresponding pitches shall have the proper value.