To find the length of the path of contact on either side of the pitch-point I, it is to be observed that the distance between the fronts of two successive teeth, as measured along PiIPi, is less than the pitch in the ratio of cos obliquity: I; and consequently that, if distances equal to the pitch b
pitch in הגייה עם משמעויות, מילים נרדפות, הפכים, תרגומים, משפטים ועוד