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- Keywords Photochromic glass;Ophthalmic lense;Multifocal lense;Fusion welding; 变色玻璃;眼镜片;双光片;熔合;
- multifocal lense 多焦点透镜
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- Some adjustment of the lens may be necessary. 可能有必要调节一下镜头。
- Do you have soft contact lens care product? 有没有软性隐型眼镜保养用品？
- He uses lens to make things appear clearer. 他用镜片以便看东西更清楚些。
- The lens is often used to make telescopes. 镜片常被用来做成望远镜。
- Don't smear the lens; I've just polished it. 别把镜头弄脏了，我刚刚擦过。
- Fusion-welded multifocal photochromic ophthalmic lenses are composed of photochromic major lense and high refractive index segments lense. 变色熔合双光镜片由变色大片和双光小片两部分玻璃材料组成。
- The camera lens must be screened from direct sunlight. 照相机的镜头不可受到阳光的直射。
- A close- up lens is ideal for taking close- up picture. 近摄镜用来拍特写照片最理想。
- Sense is more important than the lense! 射雕兄说的很有道理，学习了！
- In this operation the surgeons implant a new lens (in the eye). 医生在这次手术中给病人(眼球)植入了新的水晶体。
- Multifocal osteosarcoma is avery rare disease. 多发性骨肉瘤非常罕见。
- The lense of the camera should be screened from direct sunlight. 应罩上照相机的镜头，使之不受到阳光的直射。
- The gunsight has an infrared lens for night vision. 射击瞄准器装有用于夜间视力的红外线镜头。
- Just as a double convex lens enlarges, so a double concave lens reduces. 正象双凸透镜可以放大那样，双凹透镜也可以缩小。
- TCC is often multifocal and has a tendency to recur. 移行细胞癌是多灶性的，有复发倾向。
- The lens hood is used to cover up the lens. 遮光罩是用来遮盖镜头的。
- What about your eyes sight? Are you warring contact lense? 你的视力如何?你带隐形眼镜么?
