design selection的用法和樣例：
例句
- Merits and demerits have been obtained via calculation of resistance and power for reference to design and model selection.
通過阻力及功率計算，得出氣墊輸送機的優缺點，供設計選型參考。 - Results are significant to reasonable design and selection of large step pump stations,structures and functions of pump unit equipments.
成果對大型梯級泵站形式和機組設備結構功能的合理設計選型有重大意義。
