high angle radiation 高角辐射
wide-angle radiation pyrometer 广角辐射高温计
low-angle radiation lens 小角度辐射镜
angle of radiation [电子] 辐射角
low angle radiation 小角度辐射
radiation angle factor 辐射角系数
light radiation angle 出光发散角
radiation angle factors 辐射角系数
This indicates that, besides solar angle, time and intensity of radiation, the height of trees is also an important factor that influences thermal effects of vertical thermal active surface of edges.
显示了林窗边缘壁面的热力效应除与太阳高度角、太阳辐射的时间长短和强度有关之外，林窗边缘树木高度也是不可忽视的因子。
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。
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。
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