Beamonn.比蒙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-loadingadj.射束负载的beam selection波束选择Beam synthesis波束合成beam parameter射束参数beam condenser光束聚集器, 集光器beam diversity波束分散beam explosive支撑爆破Beam diagnosis束流诊断beam anchorage梁端锚固beam emittance束流发射度