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- Go back and redo the optical lens focus for green only. 回去和重复光学的透镜焦点为了绿色唯一的.
- Therefore, this approximate method is applied to the measurement of the lens focus, and the focus error between the approximate method and traditional method is less than 1%. 利用该方法对透镜的焦距进行了测量，将测量结果与传统方法测得的焦距进行比较，两者误差不到1%25。
- In the1940' s Brandt found an old Kodak box camera with a wide-angle lens focused on infinity and began using it to photograph nudes. 在本世纪四十年代，他找到了一架有广角镜、以无限聚焦的旧式柯达箱形照相机，于是就开始用它来拍摄裸体。
- In the 1940's Brandt found an old Kodak box camera with a wide-angle lens focused on infinity and began using it to photograph nudes. 在本世纪四十年代，他找到了一架有广角镜、可以无限聚焦的旧式柯达箱形照相机，于是就开始用它来拍摄裸体。
- For decades, scientists have likened our visual-processing machinery to a television camera: the eye's lens focuses incoming light onto an array of photoreceptors in the retina. 数十年来，科学家将人类的视觉处理机具比拟成摄影机：眼睛里的水晶体将入射光聚焦投射到视网膜的感光受器阵列。
- Error of the Non-ideal Thin Convex Lens Focus Measures 非理想薄凸透镜焦距测量的误差
- The application of shooting distance and lens focus in photography 摄影中拍摄距离与镜头焦距的运用
- Auto-measuring System of Aero-camera Lens Focus Using Linear CCD 利用线阵CCD实现航空相机镜头焦距的自动测量
- Having the same focus or foci. Used of a lens. 共焦的有共同焦点的。用于透镜
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- He was too shortsighted to focus on the object. 他由于近视过深而无法把视力焦点对准在该物体上。
- He always wants to be the focus of attention. 他总想成为注意力的焦点。
- 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？
- You should focus your attention on your work. 你应该把注意力放到工作上。
- He uses lens to make things appear clearer. 他用镜片以便看东西更清楚些。
- The focus on my camera isn't working properly. 我的照相机上的调焦装置有毛病。
- The lens is often used to make telescopes. 镜片常被用来做成望远镜。
- In tonight's programme our focus is on Germany. 在今天晚上的节目中我们重点介绍德国。
- Don't smear the lens; I've just polished it. 别把镜头弄脏了，我刚刚擦过。
