基本解释[经济学]快中子析谱仪英汉例句双语例句A semiconductor fast neutron spectrometer consisting of a Au-Si surface barrier detector and a conical polyethylene foil radiator is described.本文描述了一个由金硅面垒型探测器和锥形面聚乙烯薄膜辐射体所组成的快中子谱议。fast-neutron spectrometer更多例句专业释义经济学快中子析谱仪