retroreflection meaning in English
后向反射
回射
向后反射
Examples
- Standard practice for describing retroreflection
向后反射性描述标准实施规范 - 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 - 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 - 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 - 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