单词	nucules
释义	同nucule
随便看	focusing-- two-directional focusing type probe focusing-- velocity focusing x-ray tube focusing或focussing focusing， alternating-gradient focusing， angular focusing， beam focusing， directional focusing， double focusing， double-directional focusing， electrostatic focusing， force focusing， gas focusing， high-order focusing， magnetic focusing， permanent-magnet focusing， phase focusing， post-acceleration focusing， secondary focusing， sharp focusing， strong focusing， two-directional focusing， velocity focus in object space