mixing layer的用法和樣例：
例句
- The results show that the different development stages of mixing layer is closely related with its nonlinear eigenvalue.
發現混合層發展的不同階段與其系統的非線性特徵值密切相關。 - The merging of four vortices in mixing layers are simulated numerically with the pseudo-spectral method.
用擬譜方法對混合層四渦合併的規律進行了數值研究。
