Gobo rotate speed : 2-2.5 R.

图案旋转2-2.5 R.

A device is designed for measuring Brewster angle.By use of geostatics and simple machanic process, the rotating speed of receiver is two times that of the sample.

摘要设计了布儒斯特角测量装置，利用简单的机械装备实现了测量装置的转速2倍于样品转速。