“拱券”的概念、定义、翻译、参考文献-科学参考

单词	拱券
释义	拱券 Encyclopedia 工学砖石结构释 arch拱券由块状料（砖、石、土坯）砌成的跨空砌体。是拱和券的合称。利用块料之间的侧压力建成跨空的承重结构的砌筑方法称发券，用此法砌于墙上做门窗洞口的砌体称券；多道券并列或纵联的构筑物（水道、屋顶）称筒拱，用此法砌成的穹窿称拱壳。
随便看	spoiled spoiled store vegetable due to high temperature spoils system S.POINT Spokane spoke Spoken Chinese spoken language spoken language processing spoken language translation, SLT Spoken Parts of Chinese Opera spoken sentence production spoken word production spoken word recognition spokesman of advertisement S pole S-polynomial SPOM sponage coke Sponde spondylium sponge sponge city sponge ground sponge iron

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