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- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- aphakic lens 无晶状体镜片, (白)内障透镜
- 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。
- 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。
- 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。
- Objective To explore the effects of intraocular lens (IOL) implantation for aphakic eyes after vitrectomy. 摘要目的探讨对玻璃体切割术后无晶体眼进行二期人工晶体植入的安全有效的方法。
- 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。
- Objective To discuss surgical management of giant rhegmatogenous retinal detachment with intraocular lens and aphakic eye. 目的探讨人工晶体及无晶体眼巨大裂孔性视网膜脱离的手术治疗。
- The lens hood is used to cover up the lens. 遮光罩是用来遮盖镜头的。
- Methods Black diaphragm intraocular lens implantation were performed in 2 aphakic patients (2 eyes) with traumatic aniridia after vitrectomy. 方法对2例(2只眼)眼外伤玻璃体切割术后无虹膜无晶状体眼患者施行带虹膜隔人工晶状体植入术。
- The lens of the eye accommodate to distance. 眼球晶状体能根据距离进行调节。
- I prefer a built-in zoom lens, like the one I have. 我喜欢如我所有的那种固定式变焦镜头。
- He focuses the lens of a microscope. 他调整显微镜的透镜以定焦点。
- Objective:To study the characteristics of aphakic eye secondry posterior chamber intraocular lens implantation with suture fixation after vitrectomy. 目的:探讨玻璃体切割术后无晶体眼的二期后房型人工晶体缝线固定术的手术方法及技巧。
