main parameter的用法和样例：
例句
- The elemental processes of flotation deinking and its main parameters were introduced in this paper.
介绍了浮选脱墨流体动力学的基本过程及其主要参数。 - Through analysis of the load system on frame beams, the calculation method of internal force and main design parameters are introduced.
通过对锚索框架梁受力体系的分析，介绍框架梁的内力计算方法和锚索的主要参数设计。
