| 词汇 | example_english_ultraviolet-radiation |
| 释义 | ultraviolet radiationcollocation in Englishmeanings of ultravioletand radiationThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with radiation. ultraviolet adjective uk /ˌʌl.trəˈvaɪə.lət/ us /ˌʌl.trəˈvaɪə.lət/ Ultraviolet light has a wavelength that is after the violet (= light purple) end of the range of colours that can be seen by humans. Light of this type causes the skin to become darker in ... See more at ultraviolet radiation noun[U] uk /ˌreɪ.diˈeɪ.ʃən/ us /ˌreɪ.diˈeɪ.ʃən/ a form of energy that comes from a nuclear reaction and that can be very dangerous ... See more at radiation Examples of ultraviolet radiationThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Here eggs are likely to be at lower concentrations and have a lower viability due to greater exposure to desiccation and ultravioletradiation. Why mice have evolved a photopic sensitivity that favors ultravioletradiation is an intriguing question. It is likely that in the present study schistosome cercariae may be similarly affected by ultravioletradiation, thus explaining their development into morphological abnormal worms. Sensitivity of crops to increased ultravioletradiation in northern growing conditions. Ultravioletradiation is often beneficial but, if given excessively, may increase the patient's risk of developing skin cancer. Generation of strong coherent extreme ultravioletradiation from the laser plasma produced on the surface of solid targets. These include cyclopyrimidine dimers and 6-4 photoproducts, caused primarily by ultravioletradiation. In addition, they proved resistant to salinity, ultravioletradiation and freeze/thaw conditions. However, the organisms grown in suspensions of the ferrihydrite-montmorillonite assemblage and the ferrihydrite-schwertmannite-montmorillonite assemblage survived longer under stressed solar ultravioletradiation exposure conditions. It may have taken place at depth using water to insulate the organisms from ultravioletradiation. Such transfer would be particularly advantageous, since a coating of soot would protect the organisms from the damaging effects of ultravioletradiation. The intense ultravioletradiation going out of these channels is absorbed by the surrounding gas that leads to its volume ionization, flowing of current, and heating. Moreover, complex surface structures may be obtained by suitable mechanical action or ultraviolet radiation treatment and also by extraction of the elastomer with a selected solvent. In this locale, organisms may have access to sufficient solar radiation to drive photosynthesis but at least partial protection from ultravioletradiation, desiccation and surface predators. Ultravioletradiation of different wave lengths causes severe damage to a wide range of living organisms. We recall that diacetylene is thought to play a key role in atmospheric chemistry since this molecule probably serves as an ultravioletradiation shield in planets and their moons. Artemia cysts will survive osmotic stress, ultravioletradiation, temperature extremes and anoxia. Because exposure to ultravioletradiation is the strongest risk factor linked to these tumours, there has been an increasing emphasis on education about protection against sunlight. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of ultraviolet Go to the definition of radiation See other collocations with radiation |
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