基本解釋尖拱英漢例句雙語例句The lateral stiffness of the single rib arch is very small due to it removed the lateral bracing, so the lateral stability of the arch rib is the acute issue.由于去掉了中間的橫向聯(lián)系,側(cè)向剛度很小,拱橋的橫向穩(wěn)定問題特別突出。acute arch更多例句詞組短語短語Arch ´ 蜜桃力嬌acute arch更多詞組英英字典柯林斯英英字典 &rarranother name for lancet arch acute arch劍橋字典acute arch柯林斯字典專業(yè)釋義土木建筑工程尖拱