They provide new freedoms in system design, simplifying the structure ofsystem and reducing the sizeofsystem greatly.
这些元件给光学系统设计提供了新的自由度，并大大地简化了系统的结构和减小了系统的尺寸。
2
The interior point method is a polynomial time algorithm for solving linear programming problem, and its number of iterations is independent on the sizeofsystem.
内点法是一种求解线性规划问题的多项式时间算法，其显著特征是其迭代次数与系统规模关系不大。
3
This method improves the resolving power of the image system without increasing the sizeofsystem structure as well as enhance the identify ability of the system.