平行法平均曲率向量
parallel normalized mean curvature vector
等温竖直平行平板
isothermic vertical parallel plates
isothermal vertical parallel plates
多棒平行平面腔
multirod plane plane resonator
可见光C红外平行平面分光镜
visual-infrared-plane-parallel dichroic mirror
可见光–红外平行平面分光镜
visual-infrared-plane-parallel dichroic mirror
两平行平片裂纹
two parallel planar cracks
平行平板
Parallel plates
parallel plate
Nearly parallel optical elements