Photographic

例句:

• To obtain a true photograph, the negative is placed on a piece of sensitive photographic paper, or paper coated with a silver salt in the same manner as the plate and films. 伯莎M.克拉克. 科学通论.
• As allied branches of the photographic art, photo-engraving, photo-lithographing, and half-tone engraving are important developments of the Nineteenth Century. Edward W. Byrn. 十九世纪发明进展.
• There was also Mr. Isaacs, who did a great deal of photographic work, and to whom we must be thankful for the pictures of Menlo Park in connection with Edison's work. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• An image of a coin was obtained by placing it between uranic salts and a photographic plate. 李贝. 西洋科学史.
• The blood is largely used for making albumen for photographic uses, as well as in sugar refining, for meat extracts, and for fertilizers. Edward W. Byrn. 十九世纪发明进展.
• To lighten the camera burden, and to simplify the various photographic processes, were the problems that confronted the American inventor. 佚名. 神奇的知识之书.
• One purpose to which it was suggested this coloured photographic process is applicable, is printing on woven fabrics, the action of light serving as a mordant to fix the colours. 弗雷德里克·科利尔·贝克维尔. 伟大的事实.
• In 1864 magnesium light was employed by Mr. Brothers, of Manchester, for photographic purposes, and about 1876-8 Van der Weyde made use of the electric light for the same purpose. Edward W. Byrn. 十九世纪发明进展.
• Their lenses for telescopes and microscopes and photographic cameras, and glass and prisms, and for all chemical and other scientific work, have a worldwide reputation. 威廉·亨利·杜利特. 世纪发明.
• Then apply water, and with a soft piece of gum rubber rub off the paper so as to leave the photographic image on the varnished glass. 威廉K.戴维. 智者、化学家和伟大医生的秘密.
• On the other hand, the light portion of the negative will allow free and easy passage of the light rays, which will fall upon the photographic paper and will change much more of the silver. 伯莎M.克拉克. 科学通论.
• About 1888 a new thing in the photographic world made its appearance. Edward W. Byrn. 十九世纪发明进展.
• One can watch the dancing little flames of Koenig, and see a voice expressed in tongues of fire; but the record can only be photographic. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• The ordinary camera of the photographic artist is too familiar an object to require special illustration. Edward W. Byrn. 十九世纪发明进展.
• Professors Draper and Morse make first Photographic Portraits. Edward W. Byrn. 十九世纪发明进展.
• The photographic camera, introduced by Daguerre in 1839, adds to the camera obscura some means for adjusting the distance between the lens and the screen on which the image falls. Edward W. Byrn. 十九世纪发明进展.
• Claudet endeavoured to establish some rules for the angle at which photographic pictures must be taken, in order to produce the best effect of relief and distance without exaggeration. 弗雷德里克·科利尔·贝克维尔. 伟大的事实.
• Therefore we make the same effort, and have the same sensation in regarding the combined photographic pictures, as when we look at the objects represented. 弗雷德里克·科利尔·贝克维尔. 伟大的事实.
• These were the first pictures made by means of a lens on a photographic material. 佚名. 神奇的知识之书.
• There was something about the bulk and weight of the old-time photographic outfit that failed to beget general enthusiasm. 佚名. 神奇的知识之书.
• First Photographic Experiments by Wedgewood and Davy. Edward W. Byrn. 十九世纪发明进展.
• Melhuish invents the Photographic Roll Films. Edward W. Byrn. 十九世纪发明进展.
• The progress of the photographic art may be approximately noted as follows: _Process. Edward W. Byrn. 十九世纪发明进展.
• Of course there were amateurs even in those early photographic days, but they were few and far between. 佚名. 神奇的知识之书.

整理:罗威娜