the method of superposition的用法和樣例：
例句
- Although we may analyze a continuous beam by several methods, only the method of superposition is practical.
雖然我們可以用幾種方法來分析連續梁，但是只有迭加法是切實可行的。 - The calculated result conforms well to earlier works and shows that the superposition method used is available and suitable for different sectional layouts.
計算結果與已有文獻數據吻合較好，表明極限狀態迭加法可以應用於該種組合構件，並適用於不同截面的配置情況。
