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- symmetrical achromat lens 对称式消色差透镜
- An achromatic lens system may consists of several cemented or separated groups of orown and flint glasses. 一个消色差的透镜系统可由若干个互相贴合的或互相分离的、由冕玻璃和火石玻璃组成的组元组成。
- Achromatic lens A lens which refracts light of most colours equally, i. E. Corrected for blue and green light of the primaries.See Apochromatic lens. 消色差透镜能够把大多数色光作等量折射的透镜。是消除三原色里的蓝光和绿光的色差。参阅复消色差透镜。
- Achromatic lens: A lens which refracts light of most colours equally, i.e. corrected for blue and green light of the primaries. 消色差透镜:能够把大多数色光作等量折射的透镜。是消除三原色里的蓝光和绿光的色差。
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- A new house of any size is now almost invariably symmetrical. 现在新建的房子不管大小几乎都是对称的。
- 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。
- The plan of the ground floor is completely symmetrical. 一楼的平面图是完全对称的。
- Don't smear the lens; I've just polished it. 别把镜头弄脏了，我刚刚擦过。
- He introduced to us the symmetrical arrangement of the garden. 他为我们介绍了花园中对称的布局。
- A new house of any size was now almost invariably symmetrical. 现在新建的房子不管大小几乎都是对称的。
- 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。
- It also looks symmetrical in profile. 在横剖面上它看起来也是对称的。
- A symmetrical arrangement of the parts of a thing. 对称对某物件各部分所作的对称性配置
- 2 element achromatic lens with adjustable screw for collimation. 2元消色差透镜可调螺丝直。
