conversion matrix的用法和样例：
例句
- This paper derived the transfer matrix for the bilayer structure composed of left-handed and right-handed materials.
推导出了由左右手材料构成的双层结构的转移矩阵。 - In this paper, the precise initial guidance law based on velocity gain guidance and the state transition matrix for orbit interception were proposed.
摘要对于轨道拦截问题，给出了一种基于速度增益制导和状态转移矩阵的精确初制导方法。
