“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	sodium tetrasulfide sodium thiocyanate sodium thioglycolate sodium thiopental sodium thiosulfate sodium trichloroacetate sodium tripolyphosphate sodium tungstate sodium tungstophosphate sodium undecylenate sodium-vapor lamp sodium wolframate sodium xanthate sodium xanthogenate sofar soffione soffit soffosian knob soft automation soft cataract soft chancre soft coal soft copy soft-copy terminal soft coral

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