大家都搜:
拱的扩展
1、announcing the expansion───宣布扩张
2、arch───n.(Arch)人名;(德)阿尔希;(英)阿奇;vt.使…弯成弓形;用拱连接;adj.主要的;vi.拱起;成为弓形;n.弓形,拱形;拱门
3、expansion───n.膨胀;阐述;扩张物
4、market expansion───[经] 市场扩展阶段
5、thermal expansion───[热]热膨胀;热膨胀; 热胀
6、barrelled arch───筒形拱
7、cusped arch───尖拱
8、territorial expansion───[法]领土扩张
9、arch enemy───死敌
1、The expansion of the arch was mainly caused by the mcrease of arch width.───弓的扩大主要是牙弓宽度的增加。
2、The results are shown that the seismic performance of the arch bridge is improved by adjusting the expansion joint and the fixed pier to the right loca…───分析研究显示,合理选择伸缩缝和固定墩的设置位置,可以显著改善全桥结构的抗震性能。