1、抛物柱面镜
...gt; 抛物面传声器,抛物面反射传声器,抛物面反射器式传声器 parabolic mirror ==> 抛物柱面镜,抛物面反射镜 parabolic mirror control ==> 抛物柱面镜控制 ..
2、[天]抛物面反射镜
...抛物面反射镜 parabolic mirror抛物面天线 parabolic antenna抛物面射电望远镜 parabolic radio telescope ...
3、[天]抛物面镜
... parabolic microphone 抛物面反射式传声器 parabolic mirror 抛物面镜 parabolic reflector 抛物面反射镜 ...
parabolic c mirror抛物面镜
parabolic mirror control抛物柱面镜控制
axis parabolic mirror离轴抛物面反射镜
rigid parabolic mirror刚性抛物面反射镜
off-axis parabolic mirror离轴抛物面反射镜;轴抛物面镜;经过偏轴抛物面镜
off-axis s parabolic mirror离轴抛物面反射镜