focal distance
短语词组
- focal point distance 注视距离
- focal l distance 焦距
- focal film distance 释义焦点胶片距离
- focal skin distance 焦点皮肤距离
- Focal l distance of lens 透镜焦距
- focal l distance of objective 物镜焦距
- front vertex focal distance 前顶焦距;前顶点焦距;前表面镜
- Focal distance length 焦距长度
- equivalent focal distance 等效焦距 返回 focal distance