您要查找的是不是：
- A positive photograph made directly on an iron plate varnished with a thin sensitized film. 铁版照相直接在用感光底片上了光的铁盘上制成的相片正像
- French artist and inventor of the daguerreotype process for obtaining positive photographic prints. 达盖尔，路易斯·雅克·曼德1789－1851法国艺术家和发明家，发明了银版摄影术，能洗出照片的正画
- Daguerre:French artist and inventor of the daguerreotype process for obtaining positive photographic prints. "达盖尔:法国艺术家和发明家;发明了银版摄影术;能洗出照片的正画.;"
- There is positive proof that he did it. 有确切的证据证明他做了此事。
- 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。
- a positive photograph or drawing on a transparent base; viewed with a projector 放在透明低板上的一种照片或图片；利用投影机观看
- The photograph was backed with cardboard. 照片背面衬上了一层纸板。
- 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。
- Her behaviour was a positive outrage. 她的行为残暴到了极点。
- 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。
- I'm positive she told us to meet at noon. 我肯定她是告诉我们在中午见面。
- That photograph is not sharp enough. 那张照片不够清晰。
- I took a photograph of my girl friend. 我给女朋友拍了张照片。
- Stand still while I take your photograph. 我给你拍照时，站著不要动。
- This charge is a positive charge. 这个电荷是正电荷。
