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。
- facetted lens 多面体透镜
- 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。
- A flat facet cut across the top of a precious stone. 切平面在一颗宝石的顶部切出的平面
- 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。
- He has perfected himself in every facet of his job. 他已使自己对工作的各个方面都得心应手。
- They beat us in every facet of the game. 他们在比赛的每个小层面都打败了我们。
- 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。
- Now let's look at another facet of the problem. 现在咱们看问题的另一面。
- 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。
- Facet to be applied to any simple type except. 以外的任何简单类型。
- Element specifies one such facet. 元素指定了一个这样的方面。
- A flat facet cut acrossthe top of a precious stone. 切平面在一颗宝石的顶部切出的平面。
- The facet of the gem was examined. 宝石的琢面检查过了。
