抛物柱面 [数] parabolic cylindrical surface

抛物柱面镜 parabolic mirror

抛物柱面反射镜 parabolic reflector

抛物柱面分布 pillbox distribution

抛物柱面形聚光镜 parabolic-shaped collector

抛物柱面折率光学纤维 parabolic index filbre

抛物柱面反射器 parabolic dish ; cylindrical parabolic reflector ; cylindrical ; parabolic cylinder reflector

抛物柱面镜控制 parabolic mirror control

抛物柱面反射器天线 parabolic dish