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- Progressive addition lens and control of myopia 渐进镜与近视的控制
- Current methods such as single-focus glasses, bifocal glasses and progressive additional lens are the most widely used for correction of presbyopia. 现阶段老视矫正的主流方式是配戴单焦框架眼镜、双焦框架眼镜和渐变多焦点眼镜。
- She has two cars and in addition a motorboat. 她有两辆轿车外加一艘汽艇。
- 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 little girl is not very clever at addition. 这个小女孩不太善于做加法。
- The lens is often used to make telescopes. 镜片常被用来做成望远镜。
- Ann will be a very useful addition to our team. 安来到我们队给我们增加了一员干将。
- Don't smear the lens; I've just polished it. 别把镜头弄脏了,我刚刚擦过。
- In addition, we supply small parts for replacement. 此外,我们还提供备用小零件。
- Addition and division are forms of computation. 加法和除法都是计算方法。
- interior progressive addition lenses(PAL) 内渐进多焦点镜片
- The camera lens must be screened from direct sunlight. 照相机的镜头不可受到阳光的直射。
- The baby is a new addition to our family. 这个婴儿是我们家新增的人丁。
- The addition of fruit makes the cereal taste good. 加了水果使谷类食品变得可口。
- A close- up lens is ideal for taking close- up picture. 近摄镜用来拍特写照片最理想。
- They eat a great deal of fruit in addition. 他们还吃大量的水果。
- In addition to French, he has to study Japanese. 除了法语外,他还得学日语。