短語(yǔ)詞組短語(yǔ)low -energy-spread 低能散neutron energy spread 中子能量分散beam energy spread 束能展寬energy spread function 能量展寬函數(shù)spectrometer energy spread 離子能量發(fā)散equivalent energy spread 等傚能散度electron energy spread 電子束能散度ion energy spread 離子能量發(fā)散Energy Spread Bad Blood 能散惡血 返回 energy spread