wide-sense stationarity的用法和樣例：
例句
- The coefficient of motor torque fluctuation is a technical parameter for describing stationarity of motor running.
摘要轉矩波動係數是描述電動機運行平穩性的技術指標。 - The line of contact is longer and the contact ratio is bigger, the meshing stationarity is good.
漸開線弧齒圓柱齒輪具有較長的齒面接觸線和較大的嚙合重合度，齒輪副嚙合平穩性好。
