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- Its photovoltaic and photoconductive actions make it useful in photocells, photographic exposure meters, and solar cells. 其光电压的和光电导的效应使它可在光电池、照相曝光表和太阳能电池中发挥作用。
- Mr Q suggests: "To uncivilized traffic behavior, amerce comes more quickly than photograph exposure more effective. Q先生建议：“对不文明交通行为，罚款比照片曝光来得更快更有效。
- overtime a photographic exposure. 使摄影曝光时间过长
- The exposure of photographic film to light. 摄影软片的曝光。
- I threatened him with public exposure. 我威胁说要向公众揭发他。
- He is working in his photographic studio. 他正在摄影室工作。
- He dug out a faded photograph and showed it to me. 他找出一张褪了色的照片拿给我看。
- The photograph was backed with cardboard. 照片背面衬上了一层纸板。
- She chose the room with an eastern exposure. 她选了一间朝东的房间。
- a mechanical device on a camera that opens and closes to control the time of a photographic exposure. 照相机内的控制照相时间的开关的机械装置。
- I planned to enlarge this photograph. 我计划放大这张照片。
- Have you seen my photograph in the newspaper? 你看到我在报纸上的照片了吗？
- I'd like to enlarge a photograph. 我想放大一张照片。
- Stand still while I am taking your photograph. 我帮你拍照时站着不要动。
- He took a photograph of the child. 他给那孩子拍了一张照片。
- Photographic paper is highly sensitive to light. 感光纸对光十分敏感。
- My little brother has a photographic memory. 我的小弟弟有着惊人的记忆力。
- An exposure of one- hundredth of a second will be enough. 百分之一秒的曝光时间就足够了。
- The photograph brings back many pleasant memories. 这张照片使人回想起许多愉快的往事。
- I snapped a nice photograph of her. 我给她拍了一张很好的快照。
