| 单词 | light-tight |
| 例句 | Takeda obtained soil samples from a number of locations around Fukushima and nearby prefectures and placed them on photosensitive paper in a light-tight chamber for a month. Pictures in the Aftermath 2017-04-11T04:00:00Z In the lab, they placed sharks in small pools, each pool in a light-tight enclosure. Sharks have rhythm, too 2013-08-07T22:45:00.970Z At the receiving end the drum is covered with photographic paper and enclosed in a light-tight box. Marvels of Scientific Invention An Interesting Account in Non-technical Language of the Invention of Guns, Torpedoes, Submarine Mines, Up-to-date Smelting, Freezing, Colour Photography, and many other recent Discoveries of Science 2011-11-19T03:00:24.517Z He had been setting up a light-tight box, inside of which was a little electric lamp. The Social Gangster It's just a light-tight cone with an attachment at the small end to hold the negative, and another at the large end for the paper. Kodaks and Kodak Supplies 1914 The Improved Brownie Enlarging Camera consists of a light-tight cone with attachments to hold a negative at the small end, and a sheet of Bromide or Velox paper at the other. Premo Cameras 1914 There are many makes of lantern of all grades and prices in the market, and care should be taken in buying one that it is perfectly light-tight. Harper's Round Table, May 28, 1895 I'm not sure that you weren't right after all; what's water-tight must be more or less light-tight, when you come to think of it. The Camera Fiend He spent more time in the darkroom winding the infrared film on hundred-foot rolls and placing them in light-tight cans, then he reloaded the camera with a full spool. Smugglers' Reef After the film has been exposed, three-quarters of an inch at a time, it goes below into another light-tight box of the camera, whence it is removed to be developed and printed. The Moving Picture Boys on the Coast A week or so ago we distributed one hundred and ten strips of sensitive film, in light-tight packages, for friends of the members to 'wear.' The Problems of Psychical Research Experiments and Theories in the Realm of the Supernormal Shutting joints which are required to be "light-tight," such as those used in photographic work, are generally formed by slightly grooving the frame and inserting a strip of black velvet. Woodwork Joints How they are Set Out, How Made and Where Used. "It must have been someone who knew where we kept the reels in the light-tight box," said Russ. The Moving Picture Girls at Rocky Ranch Or, Great Days Among the Cowboys Russ was perhaps busier than any, for he had to prepare the films to be sent in light-tight boxes to New York for development, arrangement, and printing. The Moving Picture Girls at Oak Farm or, Queer Happenings While Taking Rural Plays “Now we’ll show you,” said Blake, as, having noted that all the film was run out, and was in the light-tight exposed box, he opened the camera and showed the harmless mechanism. The Moving Picture Boys on the Coast It consists simply of a light-tight rectangular case of drawers. Scientific American Supplement, No. 365, December 30, 1882 The box should be constructed of well seasoned wood and all joints made with care so they will be light-tight. The Boy Mechanic: Volume 1 700 Things for Boys to Do It was enclosed in its own case as it came from the camera, and that case, as an additional protection, was placed in a light-tight black box. The Moving Picture Girls at Rocky Ranch Or, Great Days Among the Cowboys Simpson has almost completed his ice cavern, light-tight lining, niches, floor and all. Scott's Last Expedition Volume I Pedro's brother knew a man who had trapped Bears, and the sheep-herder remembered that it is necessary to have the door quite light-tight rather than very strong, so they battened all with tar-paper outside. Monarch, the Big Bear of Tallac The light-tight metal lid, which can be permanently affixed to the kettle, then supports a stirring arrangement of fine silver, which dips into the emulsion and has blades formed like a ship's screw. Scientific American Supplement, No. 299, September 24, 1881 Be sure and make the seam light-tight and have enough layers of ruby fabric so no white light can get in. The Boy Mechanic: Volume 1 700 Things for Boys to Do Reel after reel of the sensitive celluloid was exposed, packed in light-tight boxes and sent North for development and printing. The Moving Picture Boys at Panama Stirring Adventures Along the Great Canal The sensitive celluloid film must move continuously, in a somewhat jerky fashion, inside the dark light-tight camera, and behind the lens. The Moving Picture Boys at Panama Stirring Adventures Along the Great Canal It was of double plank, with tar-paper between to make it surely light-tight. Monarch, the Big Bear of Tallac |
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