optimal scheme的用法和樣例：
例句
- Aluminum alloy diecasting die design and optimal project of electrical wares box for lamps are introduced.
介紹了燈具電器箱鋁合金壓鑄模設計及優(yōu)化方案。 - The origin of the unit vibration in small guide vane opening is analyzed when the unit is closing and the optimal scheme of the unit closing law is suggested.
本文擬對關(guān)機過(guò)程中導葉小開(kāi)度振動(dòng)原因進(jìn)行分析，并對機組關(guān)閉規律的優(yōu)化方案及實(shí)施過(guò)程進(jìn)行介紹。
