“particle beam”的概念、定义、翻译、参考文献-科学参考

单词	particle beam
释义	particle beam [`pärd·ǝ·kǝl ´bēm] ^PHYSICS A concentrated, nearly unidirectional flow of particles.
随便看	Euomphalacea eupavarine eupelagic Eupelmidae Euphausiacea euphenics Eupheterochlorina Euphorbiaceae Euphorbiales euphotic Euphrosinidae Euphrosyne Euplexoptera euploid eupnea Eupodidae Euproopacea Europa Europe European boreal faunal region European canker European porcelain europium europium halide europium oxide

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