单词 | pair production |
释义 | BETA Examples ofpair productionDictionary> Examples ofpair production pair productionisn’t in the Cambridge Dictionary yet. You can help! Add a definition The generation of hard bremsstrahlung, photonuclear reactions, and preliminary evidence for positron-electronpairproductionwill be discussed. From theCambridge English Corpus In a pair-instability supernova, thepairproductioneffect causes a sudden pressure drop in the star's core, leading to a rapid partial collapse. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This equivalence is exemplified in a large number of physical processes includingpairproduction, nuclear fusion, and the gravitational bending of light. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There are five different methods forpairproductionby lasers. From theCambridge English Corpus One can easily distinguish the different mechanisms, the one with the lowest threshold being electromagneticpairproduction. From theCambridge English Corpus The effect is often described as resulting from virtualpairproductionon the horizon of a black hole. From theCambridge English Corpus Relativistic oscillation of charged particles in laser fields andpairproduction. From theCambridge English Corpus Laser intensities are needed forpairproductionin a vacuum. From theCambridge English Corpus Here we discuss the conditions of differentpairproductionmodels for lasers in view of the present day laser irradiation with focused petawatt and much higher next generation laser pulses. From theCambridge English Corpus Laser generatedpairproductionand hawking-unruh radiation. From theCambridge English Corpus Neutral particles with internal quantum numbers can mix with each other through virtualpairproduction. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The anomalous gamma-ray behavior was eventually ascribed to electronpositronpairproductionand annihilation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The equations may also need modifications to account forpairproductionof electron-positron pairs (or other particles at the highest temperatures). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The reverse process,pairproduction, is the dominant mechanism by which high-energy photons such as gamma rays lose energy while passing through matter. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Positrons may be generated by positron emission radioactive decay (through weak interactions), or bypairproductionfrom a sufficiently energetic photon. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Its detector operated on the principle of electron-positronpairproductionfrom high energy photons interacting in the detector. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The incoming gamma-ray photon undergoespairproductionin the vicinity of the nucleus of an atmospheric molecule. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. 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. |
随便看 |
|
英汉词典包含213609条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。