单词 | electron radiation |
释义 | electron radiation (once / 11819311 pages) n WORD FAMILY electron radiation n radiation of beta particles during radioactive decay Syn|Hyper beta radiation, beta ray ionizing radiation high-energy radiation capable of producing ionization in substances through which it passes corpuscular radiation, particulate radiationa stream of atomic or subatomic particles that may be charged positively (e.g. alpha particles) or negatively (e.g. beta particles) or not at all (e.g. neutrons) |
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