An aspheric mirror can be tested just as simple as a spheric reflector. A conventional comparison of the measurement results with the design data is no more required.
对于非球面的检测不再象住常那样需要将测量值与计算值作比较，可以如同检测球面反射镜一样地简单。
2
Plasma reflector antenna technology is a new application in plasma antenna, which provides a simple way for microwave beam steering.
等离子体反射面天线是等离子体天线技术中一种新的应用方向，它能以简便的方式实现波束的快速扫描。
3
A simple method is proposed for obtaining full field-of-view rainbow reflection holograms in which a reflector is located at the back side of the object.