differential- pressure method的用法和樣例：
例句
- The merits and demerits of frame differential method in motional detecting were analyzed and optimized.
詳細討論了運動檢測中幀差法的優缺點，並設計了快速實現演算法，同時提出了對原有方法的改進。 - The general eddy current flaw reconstruction strategy was the least-square error method, which required the forward solver having high speed.
在渦流檢測中，常利用最小方差法來進行缺陷重構，這種方法要求正問題的求解效率高。
