differential rates的用法和樣例：
例句
- The stereology characteristics of plagioclase indicate that the component of magma changed through differential movement between crystal and melted with convective condition.
斜長(cháng)石粒度分布的體視學(xué)特征顯示，在對流條件下，巖漿成分通過(guò)晶體與熔體的差異運動(dòng)而發(fā)生變異。
