numerical investigation的用法和樣例：
例句
- Gaseous detonation propagation through a bifurcated tube was numerically investigated.
摘要數值研究氣相爆轟波在分叉管中的傳播現象。 - Unsteady flow characteristics in a centrifugal pump volute were investigated by using duel time stepping method in the numerical simulation.
摘要採用雙重時間步方法對一離心泵內部的液體非定常流動進行了數值研究。
