Figure 1 the above value refers to the dot's sides and two dot pitchratio.
图1底下的数值是指网不面的边不幼与两个网不面洋心距的比值。
2
A numerical method for the calculation of unsteady stator/rotor interaction in turbomachinery stage of arbitrary pitchratio using time-inclined operator is presented.
本文介绍了用时间倾斜算子来处理非定常计算中非等栅距的方法。
3
Some cars have variable-ratio steering, which uses a rack-and-pinion gear set that has a different tooth pitch (number of teeth per inch) in the center than it has on the outside.