例句與造句

1. 35 mm cartridges are generally easier to load and unload from a camera than medium-format rolls.
2. The Triplet was adequate for contact prints from medium format roll film cameras and small enlargements from 35mm " miniature " format cameras, but not for big ones.
3. He slit a medium format roll film, which is 70 mm wide, and perforated the resultant 35 mm film, a standard format which is still in use to this day in cinema and photography.
4. Common 120-format roll film is 56mm, so a width of 70mm ( as in 6? ) yields an aspect ratio of 4 : 5  ideal for enlarging to make a 8?0 " portrait.
5. The classic film pack consisted of several " sheets " of film ( actually much thinner than standard sheet film, as they were cut from large-format roll film, for economy and physical flexibility ) taped together and wound in a series of S-bends around a metal frame.
6. It's difficult to find format roll in a sentence. 用format roll造句挺難的
7. Far fewer medium-format cameras are motorized, and medium-format roll film does not have sprocket holes, so loading often requires that marking on the backing paper of the film be lined up with markings on the camera, and on unloading, the backing paper must be carefully secured to protect the film from light.