main parameter的用法和樣例：
例句
- The elemental processes of flotation deinking and its main parameters were introduced in this paper.
介紹了浮選脫墨流體動(dòng)力學(xué)的基本過(guò)程及其主要參數。 - Through analysis of the load system on frame beams, the calculation method of internal force and main design parameters are introduced.
通過(guò)對錨索框架梁受力體系的分析，介紹框架梁的內力計算方法和錨索的主要參數設計。
