| 词汇 | example_english_fast-electron |
| 释义 | fast electroncollocation in Englishmeanings of fastand electronThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with electron. fast adjective uk /fɑːst/ us /fæst/ moving or happening quickly, or able to move or ... See more at fast electron noun[C] uk /iˈlek.trɒn/ us /iˈlek.trɑːn/ an extremely small piece of matter with a negative ... See more at electron Examples of fast electronThese 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. This means that most of the fastelectron energy is finally transferred inside the target. After the second peak, thus, the fastelectron beam intensity is rapidly decreased. These effects are predicted to play a fundamental role, depending on material conductivity, and even to be the major limiting factor in fastelectron propagation. Using the fastelectron profiles obtained in the double scale cases, the core heating simulations were carried out. We performed integrated simulations with corrected fastelectron profiles, and we estimated the core heating properties. In three dimensions, we would expect a lower fastelectron current density and hence a lower electric field. It is found that for relativistic laser intensities and sufficiently long pulse durations, the proton energy gain is typically several times the fastelectron temperature. It is clear that positive chirp enhances fastelectron yield, while negative chirp suppresses it. Hybrid simulations of fastelectron transpor t in conducting media. First, the fastelectron duration was stretched by a factor of five. With this distribution, the fastelectron current density spreads strongly when electrons penetrate the target, resulting in a lower current density and field generation. This allowed the fastelectron contribution to be clearly distinguished from other possible sources of heating of the background matter. The model also assumes that the background electrons respond instantaneously, and that the fastelectron density is much less than that of the background electrons. Until now, no experiment really investigated the heating effect of fastelectron beams, a crucial point in fast ignition. This gives an electric field that opposes the fastelectron propagation into the target, and that would accelerate protons into the target. 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 fast Go to the definition of electron See other collocations with electron |
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