| 单词 | photochemical |
| 例句 | This is the accelerating takeover of digital technology from the photochemical film. Side by Side – review 2013-02-17T00:05:41Z Overenthusiastic professional nerd Nar Williams hosts this documentary on movie magic, from the end of the photochemical era to the computer-augmented reality movies proffer today. Formula 1 2010-07-10T05:45:00Z Even then, extensive and expensive digital and photochemical restoration may be necessary to bring older titles up to snuff. Video: Goodbye, DVD. Hello, Future. 2011-03-05T05:23:01Z Nolan, who called the processing of photochemical film "the technology that livened the heart of filmmaking and still represents the gold standard of imaging technology," commended the "alchemists ... turning silver and plastic into dreams." Kodak reaches agreement with studios to help keep making movie film 2015-02-04T05:00:00Z The photochemical and digital restoration of the film and the restoration of the sound took place over two and a half years. 1980's 'The King and the Mockingbird' finally alights in U.S. 2014-12-18T05:00:00Z Because of the film stock’s exposure to the desert’s heat, some of its photochemical emulsion dried and cracked, resulting in vertical fissures. ‘Lawrence of Arabia,’ Mended, Returns to Screen and Blu-ray 2012-09-28T18:57:28Z The movies we watch today, by contrast, are rarely made through mechanical and photochemical processes, but with computer code, with strings of zeros and ones: bits. The Race to Save the Films We Love 2016-08-25T04:00:00Z At its heart this is a festival of photochemical, or at least, celluloid preservation. Film Riches, Cleaned Up for Posterity 2010-10-14T22:49:00Z But the shift from photochemical to digital is not simply technical or semantic. The New Season: How Digital Is Changing the Nature of Movies 2012-09-06T16:55:25Z It’s no wonder that curators are circling back to photochemical experiments and to shows like “Photography Into Sculpture,” which offer fixed dimensions, tangible materials and a comforting sense of permanence. ‘The Photographic Object, 1970’ Revisits a Renowned Show 2014-07-17T04:00:00Z Nolan, who called the processing of photochemical film "the technology that livened the heart of filmmaking and still represents the gold standard of imaging technology," commended the "alchemists … turning silver and plastic into dreams." Kodak to keep making movie film, with Hollywood's support 2014-07-31T04:00:00Z For “Purgatory,” she used a photochemical process to transform the negative of a photograph of a jacaranda tree, looming over a Los Angeles streetscape, into a positive, turning it an unearthly green. An ‘Allegory for Our Times’: The Royal Ballet’s ‘Dante Project’ 2021-10-13T04:00:00Z The loop of cloth was painted with a photochemical and exposed to light while objects were placed on it, yielding a cyanotype. In the galleries: Tales from the dark side — of Canada 2017-07-21T04:00:00Z An image that before looked on video like a pale watercolor now has the qualities of a rotogravure print: a precise photochemical pointillism that seems very specific to the 1920s. DVDs: From the Vaults, Vintage Heroics of All Kinds 2011-01-15T04:38:01Z "Side by Side": A documentary about the histories of digital and photochemical film creation opens Friday at the Grand Illusion. Weekend Preview: Beaches' last hurrah, plus art, jazz and wine 2012-08-29T21:41:05Z It’s often idealized as a space of collective reverence and aesthetic bliss, where photochemical alchemy unfolds in room full of worshipers. In an Era of Streaming, Cinema Is Under Attack 2016-04-29T04:00:00Z Usually, little photochemical reactivity happens indoors, unlike outdoors, where the air is constantly exposed to sunlight. Germicidal UV lights could be producing indoor air pollutants, study finds 2023-10-18T04:00:00Z Mr Hussain said a potent beam of light could trigger thermal or photochemical reactions which inflict lasting damage on the retina - the nerves at the back of the eye which detect light. Laser pointers: The pocket money gadget that could cause blindness 2023-09-28T04:00:00Z Achieving photochemical upconversion in a solid state is a step closer to reality, thanks to a new technique that could unlock vital innovations in renewable energy, water purification and advanced healthcare. Step change in upconversion the key to clean water, green energy and futuristic medicine 2023-09-18T04:00:00Z "Our findings support the theory that the Sun's UV rays, when strong enough, may be triggering a photochemical reaction that produces Neptune's clouds." Neptune's strange clouds are disappearing, revealing the weird seasons of the ice giant 2023-08-25T04:00:00Z These cells aren’t literally burned but are subjected to photochemical reactions that can damage them—sometimes permanently. Here’s what happens to your eyes if you look directly at the sun 2023-08-18T04:00:00Z The radiation inflicts photochemical damage that mangles nucleic acids—inactivating pathogenic viruses and bacteria, although not necessarily killing them. These UV Devices Could Keep Indoor Air Free of Viruses 2022-11-22T05:00:00Z This ozone is a toxic component of photochemical smog. Chemistry 2019-02-14T00:00:00Z In Jupiter’s upper atmosphere, photochemical reactions create a variety of fairly complex compounds of hydrogen and carbon that form a thin layer of smog far above the visible clouds. Astronomy 2016-10-13T00:00:00Z More than any fluctuation in emissions, heat is often what determines whether air quality will be unhealthy on any given day, because it fuels the photochemical reactions that form ozone. L.A. began 2020 with a clean-air streak but ended with its worst smog in decades 2020-12-06T05:00:00Z "Honywood's passion for photography and experimentation with various photochemical processes led him to patent a new photographic technique of 'Nature Printing,'" the auction house said in a statement. Some of the oldest known photos of England could be worth almost $100G at auction 2020-10-06T04:00:00Z That’s because hotter weather speeds up the photochemical reactions that turn pollutants from vehicle tailpipes and other sources into ozone, the invisible, lung-damaging gas in summer smog. How climate change is fueling record-breaking California wildfires, heat and smog 2020-09-13T04:00:00Z Another idea is the increased sunlight during the summer months is changing the amounts of photochemical haze produced. Hubble Space Telescope spots summertime on Saturn in new image 2020-07-27T04:00:00Z The dark areas show the colors of photochemical haze or smog similar to that in the atmosphere of Titan. Astronomy 2016-10-13T00:00:00Z The use of electrochemical reduction, instead of photochemical methods, to generate radicals allows catalysts to be used that do not absorb visible light. Strong chemical reducing agents produced by light 2020-03-31T04:00:00Z Authorities ordered Mexico City schools closed Thursday and Friday and urged people to stay indoors, as the photochemical miasma enveloping the metropolitan area, home to more than 20 million, failed to disperse. Smog chokes Mexico City as fires fan pollution 2019-05-18T04:00:00Z It was a Caltech professor, Arie Jan Haagen-Smit, not GM engineers or chemists, who proved in the 1950s the connection between motor vehicles and the lethal photochemical smog over the cities and suburbs of California. When Engineers Become Whistleblowers 2019-05-09T04:00:00Z In the stratosphere, he hypothesizes, the result is a potential "photochemical batch reactor" for destroying ozone. Into the overworld: Ex–spy plane to see whether towering storms pose new threat to ozone layer 2019-04-25T04:00:00Z This was Los Angeles’ first episode of “photochemical” smog. The Decades-Long War on Smog 2019-04-16T04:00:00Z Event photographers could now build smaller, cheaper photo booths that relied on the tablet and then email the photos to customers instead of having full-sized cameras and photochemical solutions. The next generation of photo booths have their sights set on you 2019-04-11T04:00:00Z Like many researchers, he’d assumed that indoor air, lacking sunlight and, thus, hydroxyl radicals, wouldn’t yield the kind of rapid photochemical reactions that atmospheric scientists like to study. The Hidden Air Pollution in Our Homes 2019-04-01T04:00:00Z They’re also planning a study into whether climate change is contributing to the smog problem, as many scientists expect, due to higher temperatures that speed the photochemical reactions that form ozone. 87 days of smog: Southern California just saw its longest streak of bad air in decades - Los Angeles Times 2018-09-21T04:00:00Z Ozone is a major component of smog and is formed by the photochemical reaction of pollutants emitted by motor vehicles, industry and other sources in the presence of elevated temperatures and sunlight. Rhode Island officials issue air quality alert 2018-05-03T04:00:00Z Ozone is a major component of smog and is formed by the photochemical reaction of pollutants emitted by motor vehicles, industry and other sources in the presence of elevated temperatures and sunlight. Rhode Island officials issue air quality alert 2018-05-03T04:00:00Z Constraints on the microphysics of Pluto’s photochemical haze from New Horizons observations. Haze heats Pluto’s atmosphere yet explains its cold temperature 2017-11-14T05:00:00Z Its volatile gases drift upwards, and photochemical reactions create new carbon and nitrogen compounds. Icy heart could be key to Pluto’s strange geology 2016-10-20T04:00:00Z It uses software that controls a photochemical process that balances the way ultraviolet light and oxygen react within a pool of polymer resin to print plastic objects. Silicon Valley 3D printing startup gets $81 million in new funding 2016-09-15T04:00:00Z Harris and Katz's acclaimed restoration, released in theaters as well as home video, took eight months to complete and used traditional photochemical restoration, as well as new digital tools. Latest digital restoration of 'My Fair Lady' negative improves sound and rejuvenates color 2015-10-16T04:00:00Z And in fact, New Horizons does see large very dark regions on Pluto that might be made up of these photochemical products, generated when the methane in Pluto’s atmosphere absorbs ultraviolet sunlight. A Team Member Reveals What It Took to Get Probe to Pluto 2015-07-16T04:00:00Z Instead she collects expired photographic paper – some more than a hundred years old – which she develops and fixes, visualizing the entropy of time by making images of photochemical deterioration. Darkroom, Redux? Chemistry Bests Megapixels At The Getty's New Photography Show 2015-04-14T04:00:00Z As the industry changed, the company closed its photochemical division. As a Movie About Cuba Resurfaces, So Do a Filmmaker’s Thoughts of His Homeland 2015-03-15T04:00:00Z The key follow-up step after the exposure is to kill this photochemical reaction and so stabilize the captured shadows. Rebooting Civilization: Survivors’ How-to Guide for Restoring Technology after the Apocalypse [Excerpt] 2014-05-02T14:00:00Z Much of the current research in this emerging area is geared toward the discovery of photochemical solutions for increasingly ambitious synthetic goals. [Review] Solar Synthesis: Prospects in Visible Light Photocatalysis 2014-02-27T19:26:16.447Z Second, Jacobson suggests that our observed ~20 hours of photochemical aging is insignificant, compared with ~1 week lifetimes for soot particles. [Technical Response] Response to Comment on "Radiative Absorption Enhancements Due to the Mixing State of Atmospheric Black Carbon" 2013-01-24T20:55:18.720Z The results help resolve differences between earlier results, other proxies, and global photochemical models. This Week in Science 2011-01-06T19:25:00.633Z There is evidence that the color of feathers may change due to abrasion, photochemical change and staining, either accidental or deliberate. Beauty From the Bottom Up 2010-10-27T15:55:00Z Hence, it appears that in many cases physiological adaptation may be a direct response of the life-processes of the plant to the daily length of photochemical stimulation which it receives from solar light. The Chemistry of Plant Life Nevertheless, the use of visible light in photochemical synthesis is fundamentally challenging because organic molecules tend not to interact with the wavelengths of visible light that are most strongly emitted in the solar spectrum. [Review] Solar Synthesis: Prospects in Visible Light Photocatalysis 2014-02-27T19:26:16.447Z We note that 20 hours of photochemical aging corresponds to ~2 days of actual time in regions where OH is the primary oxidant. [Technical Response] Response to Comment on "Radiative Absorption Enhancements Due to the Mixing State of Atmospheric Black Carbon" 2013-01-24T20:55:18.720Z The product of photochemical decomposition no longer forms azo-colours with amines or phenols. Coal and What We Get from It Visible and ultra-violet rays are the radiations almost entirely responsible for photochemical reactions, but the most active of these are the blue, violet, and ultra-violet rays. Artificial Light Its Influence upon Civilization In general, it may be said that the arc-lamps including the mercury-arcs provide the most active illuminants for photochemical processes; however, a large number of electric incandescent filament lamps are used in photographic work. Artificial Light Its Influence upon Civilization Contrary to most photochemical reactions, it appears that plant life utilize yellow, red, and infra-red energy more than the blue, violet, and ultra-violet. Artificial Light Its Influence upon Civilization In general, great intensities of blue light and of the closely associated rays are necessary for most photochemical reactions with which man is industrially interested. Artificial Light Its Influence upon Civilization A million white flame-carbons are being used annually in this country for various photochemical processes. Artificial Light Its Influence upon Civilization Much study and experimentation were expended upon photochemical effects, especially with silver compounds, before Niepce developed a method of producing pictures which were subsequently unaffected by light. Artificial Light Its Influence upon Civilization The regular glass-tube mercury-arc is an efficient producer of the actinic rays and as a consequence has been extensively used in photographic work and in other photochemical processes. Artificial Light Its Influence upon Civilization Scheele's work aroused much interest in photochemical effects and many investigations followed. Artificial Light Its Influence upon Civilization It is impossible to rate the different illuminants in a general manner as to actinic value because the various photochemical reactions are not affected to the same extent by rays of a given wave-length. Artificial Light Its Influence upon Civilization Although there is a multitude of reactions in photographic processes which are brought about by exposure to light, these represent relatively few of the photochemical reactions. Artificial Light Its Influence upon Civilization Therefore, one illuminant may be superior to another for one photochemical reaction, while the reverse may be true in the case of another reaction. Artificial Light Its Influence upon Civilization The foregoing are only a few of the multitude of photochemical reactions and other effects of radiant energy. Artificial Light Its Influence upon Civilization Certain kinds of radiant energy are required for photography and other photochemical processes and a vast array of colored light is demanded for displays and for effects upon the stage. Artificial Light Its Influence upon Civilization |
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