Cassegrain双反射面天线
Cassegrain dual reflector antenna
X射线镜面反射和散射
X-ray specular reflectivity and scattering
凹面反射光栅
concave reflection grating
半抛物反射面
half-paraboloidal reflector
爆炸反射面
exploding reflector
exploding reflector interface
背面反射
back-reflection x-ray exami
背面反射X射线照相机
back reflection X-ray camera
背面反射聚焦照像机
back-reflection focusing came
背面反射针孔照像机
back-reflection pinhole camera