Radiation Angle and central deviation is important parameters of an X-ray directional flaw detector.
辐射角及中心偏移，是定向X射线探伤仪的重要技术指标。
The pore structure changes of the PAN fibers were characterized by synchrotron radiation small angle X-ray scattering.
采用同步辐射小角X射线散射研究了PAN原丝制备过程中纤维孔结构的演变。
The gain calculation of oblique angle stimulated Cerenkov radiation by making use of this relationship is given.
文中还利用得出的结果对倾斜角度受激切伦科夫辐射的增益进行了计算。
应用推荐