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.
摘要采用雙重時(shí)間步方法對一離心泵內部的液體非定常流動(dòng)進(jìn)行了數值研究。
