您要查找的是不是：
- 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。
- What induced you to do such a stupid thing? 是什麽促使你做出这等蠢事来的?
- 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。
- Chemical decomposition induced by light or other radiant energy. 光分解，光解作用由光或其它光源引起的化学分解
- 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。
- An innate, acquired, or induced inability to develop a normal immune response. 免疫缺陷先天的、后天的或诱发的正常免疫反应能力的缺失
- I was induced to come against my will. 我被劝使违背自己的意愿来了。
- He has been induced to come over to the club. 他已被说服加入俱乐部。
- The lens hood is used to cover up the lens. 遮光罩是用来遮盖镜头的。
- What induced you to do such a thing ? 什么促使你做这种事的?
- He induced skin cancer in mice with soot extracts. 他用煤烟提取物诱发了小鼠皮肤癌。
- The lens of the eye accommodate to distance. 眼球晶状体能根据距离进行调节。
