vortical structure的用法和樣例：
例句
- The dominant vortical structure in the wake of the impinging jet in crossflow is primarily dependent on the velocity ratio.
橫流沖擊射流中形成的主要尾跡渦結構主要依賴(lài)于流速比。 - The swirling strength method was used to investigate the vortex structure of an impinging jet.
該文采用旋渦強度方法對沖擊射流渦結構進(jìn)行了深入研究。
