concave mirror
短語詞組
- concave reflecting mirror 凹面反射鏡
- concave spherical mirror [光]凹球面鏡
- cylindrical concave mirror 柱面凹鏡;柱形凹鏡
- a concave mirror 凹鏡
- concave mirror reflector 凹面反光鏡
- concave mirror focus 凹面鏡聚焦
- concave spherical reflecting mirror 凹球面反射鏡
- plano -concave mirror 平凹雙面反光鏡
- the shape of concave mirror 凹面鏡形狀 返回 concave mirror