range of variation的用法和樣例：
例句
- The change ranges of these hydrodynamic coefficients decrease as the distance between floating bodies increases.
水動力係數的變化幅度隨著浮體間距離增大而變小。 - The similar turn up in the variation of the highest-mean temperature in January, but the variation scope is smaller than that of the mean temperature.
一月最高溫的變化與一月均溫的變化也表現出大體上的一致性，不過一月最高溫的變化幅度小於一月均溫的變化幅度。
