“beam”的概念、定义、翻译、参考文献-科学参考

单词	beam
释义	beam [bēm] ^{CIVIL ENGINEERING} A body, with one dimension large compared with the other dimensions, whose function is to carry lateral loads (perpendicular to the large dimension) and bending movements. ^{NAVAL ARCHITECTURE} The width of a ship at its widest point. ^PHYSICS A concentrated, nearly unidirectional flow of particles, or a like propagation of electromagnetic or acoustic waves. ^TEXTILES Spool-shaped holder, 8 to 12 feet (2.4 to 3.7 meters) in length, on which is wrapped yarn that is to be transferred to the warp holder of a loom.
随便看	mutual exclusion rule mutual impedance mutual inductance mutual induction mutual interference mutualism mutuality of phases mutually exclusive events muzzle muzzle energy MV mV MVD MW mW MW\\(E\\) MW\\(Th\\) MWYE Mx myalgia myasthenia myasthenia gravis myasthenia reaction myasthenic crisis myatonia

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