“concealed beam”的概念、定义、翻译、参考文献-科学参考

单词	concealed beam
释义	concealed beam Encyclopedia 理学用梁制度释 concealed beam草栿木结构建筑中不露明于外且加工较为粗糙的梁栿构件，与明栿相对，为宋代梁栿名称。明清以后无明显的明栿草栿之分。
随便看	market access system of fire products market analysis market area market building market comparison approach market competition market concentration rate market control market crowding effect Market Daily market demand forecast market directed resource allocation game market-directed resource allocation game market early-warning market economic system market economy market entity market equilibrium market exit system market failure market failure in environmental protection market failure of health services market fluctuation market for corporate control market foreclosure

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