英德
有道
百度
谷歌
图片
维基
百科
照相物镜
photographic lens
- 关于照相物镜色贡献指数的国际标准已于1983年公布。
The international standard of the colour contribution index of photographic objective (ISO/CCI)was publicized in 1983. - 我们利用CCD 扫描位于被测照相物镜前面的平行光管焦平面上的狭缝像，采样数据通过A/D 变换后输入计算机，把这些数据进行快速傅立叶变换即可求出被测照相物镜的OTF 值；
We measured the OTF of a photographic lens by digital Fourier Transform, using a CCD to scan the slit image in the focal plane of the collimator in front of the measured lens. - 将照相物镜移植应用于其它系统大孔径、大视场物镜设计中，生产出与照相物镜结构相似、像质优良的镜头。
By the technique of transplantation application, the author manufactured the practical objective lens with high image quality, which has the similar structure as that of photographic lens.
 |
 |
 |
 |
 |
 |
 |
中国词汇量第二的英语词典
更多精彩，登录后发现......
