a. 有肋骨的,有棱纹的
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- An evergreen tropical American tree(Theobroma cacao)having leathery,ellipsoid,ten - ribbed fruits borne on the trunks and older branches.
可可一种美国的热带常绿树木(可可树可可树属),果实呈椭球形,有坚韧外壳,壳上有十道棱,果实结在树干上和老的枝条上收藏 - (formerly)type of cloth with a ribbed surface,made from silk and wool
(旧时)毛葛(丝与羊毛合织的一种起棱的布料).收藏 - The calculating method for lateral distribution of load of ribbed arch bridge is presented in this pa-per, based on the comparison of the test data with the analytic results of eccentric compressive method、 continuous beam with elastic supporters and extensive G-M method.
本文通过肋拱桥横向分布试验,并将其横向分布试验结果与偏心压力法、性支承连续梁法及推力体系比拟板法的理论计算结果进行了分析对比,得出了肋拱桥横向分布计算的最佳计算方法。 收藏
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