This paper briefly reviews the developing history, production status of retroreflective fabric both at home and abroad. 简要回顾回归反射织物的发展历史,国内外的开发以及生产现状;
The sensors are available in through-beam, retroreflective and proximity models for performing object detection. 该传感器可通过光束，反光和接近模型的表演目标检测。
We oversized the arrowheads for the sake of clarity.Internal illumination and retroreflective materials combined guarantee visibility through all seasons. 内发光和反光材料的组合配搭，保证了整个系统在不同季节、气候等自然条件中仍能正常且高效的运作。
CHEN Yan-ming,HE Yu-ming.Study on the key factors deteriorating the retroreflective capability of glass microspheres[J].Acta Photonica Sinica,2003,32(5):629-633. [5]陈炎明;何玉明.;影响玻璃微珠回向反射性能的主要因素分析[J]
