beamingadj.光亮的；笑盈盈的动词beam的现在分词形式.beamvi.微笑；发光vt.播送；发射；用梁支撑n.桁条；光线；(光线的)束；(横)梁beam-and-column construction梁柱结构beam-slab type raft foundation梁板式筏形基础beam strengthened by steel plate粘钢加固梁beam wave interaction efficiency束波作用效率beam-thin wail orthogonai node梁-薄墙直交节点beam-column joints deformation节点变形beam-penetration color display电子束穿透型彩色显示器beam path geometrical arrangement光路几何配置beamforming in multiple functions多方位波束合成beam-indexing colour television电子束指引彩色电视