lens词典解释
lens的词典解释是：透镜；镜片Alens is a thin curved piece of glass or plastic used in things such as cameras, telescopes, and pairs of glasses. You look through a lens in order to make things look larger, smaller, or clearer。
lens的词典解释是：透镜；镜片Alens is a thin curved piece of glass or plastic used in things such as cameras, telescopes, and pairs of glasses. You look through a lens in order to make things look larger, smaller, or clearer。lens的例句是用作名词(n.)Don't smear the lens; I've just polished it.别把镜头弄脏了，我刚刚擦过。lens【近义词】glasses。
一、详尽释义点此查看lens的详细内容
- 透镜， 一组透镜
- 镜片
- 【摄】镜头
- 【解】晶体
- 凸透镜状物件
- 汽车的灯玻璃
- 【矿】透镜状油矿
- 扁豆状矿体
- 晶状体
- 眼睛中的水晶体
- 兵豆属
- 组合透镜
- 收束透镜
- 给…摄影，给...拍照
二、双解释义
- [C]透镜,镜头 a special piece of glass in things like cameras, microscopes or glasses
- [C](眼球的)水晶体 such an instrument made of natural animal material in the eye behind the black opening in front of the eye
三、网络解释
1.
1. 晶状体：1.晶状体 晶状体(lens)是一个具有弹性的双凸透明体,主要由上皮细胞构成. 晶状体外包薄层均质的晶状体囊(lens capsule),由增厚的基膜及胶原原纤维组成. 晶状体内无血管和神经,营养由房水供给. 老年人晶状体的弹性减弱,
2. 水晶体：眼球前段是聚光的部份,是由眼角膜(cornea) ,瞳孔 (pupil) ,水晶体 (lens)及玻璃体所组成. 它们的功能是调节及聚合外界入射的光线. 光线首先穿过眼角膜這片透明薄膜,经由瞳孔及水晶体,将光线屈曲及聚合在眼球的后段.
3.
3.lens：laser engineering net shaping; 激光近成形lens
四、例句
Don't smear the lens; I've just polished it.
别把镜头弄脏了，我刚刚擦过。
Some adjustment of the lens may be necessary.
可能有必要调节一下镜头。
The camera lens must be screened from direct sunlight.
照相机的镜头不可受到阳光的直射。
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。
I am very near-sighted and wearing a pair of contact lens now.
我非常近视而且现在正戴着隐形眼镜。
This lens can magnify 20 diameter.
这个透镜能放大20倍。
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。
五、常见句型
- Lens can be made for microscopes.
透镜可以作显微镜。 - The lens of a camera forms images.
照相机的镜头使图像形成。 - The disease has affected the lens of his left eye.
这种病已经影响了他左眼的水晶体。
六、词汇搭配
- grind a lens磨镜片
- plastic lens塑胶镜片
- strong lens强力镜头
- telephoto lens望远镜头
- telescopic lens远摄镜头
- thick lenses厚镜片
- contact lenss隐形眼镜
- filter lens滤光透镜
- opening of the lens镜头的孔径,镜头的光圈
七、词源解说
- ☆ 1690年左右进入英语，直接源自拉丁语的lens，意为小扁豆。
lens的相关近义词
lens的相关临近词
lentil、Lennon、lense、Lensu、Lensi、Lensel、Lenski、Lensia、lensed、Lensch、Lenske、Lenser