您要查找的是不是：
- Photochromic Plastic Ophthalmic Lens and Photochromic Dyes 变色树脂镜片及光致变色染料的筛选
- plastic ophthalmic lens 树脂镜片
- 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。
- Products wanted: Ophthalmic plastic lenses. 需要货品:塑胶眼部镜片。
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- The man is carrying a small black plastic handbag. 这个人提着一个黑色的小塑料提袋。
- 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 is a plastic surgery specialist. 他是个整形外科医生。
- 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。
- Many items in daily use are made out of plastic. 有很多日常生活用品是塑料制的。
- It is some kind of plastic made to imitate iron. 这是一种塑胶，但外观仿制得像铁。
- Don't smear the lens; I've just polished it. 别把镜头弄脏了，我刚刚擦过。
- The fruit is prepackaged in plastic tray. 水果用塑料盘预先包装。
- Many items in daily use are made of plastic. 很多日常生活用品是用塑料制成的。
- A kind of plastic stuff is used to make the plates. 这些盘子是用一种塑料制造的。
- Put your washing in the plastic bag. 把你要洗的衣物放到商行塑料袋中。
- The camera lens must be screened from direct sunlight. 照相机的镜头不可受到阳光的直射。
- Plastic flowers are a particular hate of mine. 塑料花是我特别厌恶的东西。
