Beamysn.长尾巨鼠属
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 blank mould异型坯结晶器
beam engine pump横梁发动机泵
beamhouse weight浸灰重量
beam defining jaw限束光阑
beam construction梁构造
beam spot stretch束点扩展
beam central line等信号区
beams and columns梁柱
beam spectrometer光束分光计
beamed efficiency射束效率