Standard practice for describing retroreflection 向后反射性描述标准实施规范
2.
Standard test method for coefficient of retroreflection of retroreflective sheeting utilizing the coplanar geometry 利用共面几何学测试反光板反射系数的标准试验方法
3.
Standard test method for measurement of nighttime chromaticity of pavement marking materials using a portable retroreflection colorimeter 用便携式反射比色计测量路面标记材料的夜间色度的标准试验方法
4.
Road traffic signs . retroreflective coatings . method of measuring coefficient of retroreflection using a portable retroreflectometer 公路交通信号装置.反光涂层.用便携式反光反射计测量反光反射系数的方法
5.
Road traffic signs . retroreflective coatings . test method for measuring coefficient of retroreflection using a portable retroreflectormeter 公路交通信号装置.反光涂层.用便携式反转反射计测定反光系数的试验方法
6.
A pulse hard source has been adjusted to allow the reflection wave pass by the source without retroreflection . and the calculation area is changeable at the different time step , so only those area with wave propagation have been calculated . as the results , the total calculation time can be reduced 还有计算区域随时间改变的方法，利用fdtd计算空间点的邻近性，在不同的时间步上计算不同大小的区域，使得只有波传播到的区域被计算，这样可以缩短计算时间。
