With the reasonable included angle, the inclination of ribs can improve the lateral stability of arch efficiently.
在合理内倾角度下,拱肋内倾可以有效地提高拱的横向稳定性。
参考来源 - 钢管混凝土窄拱桥的横向稳定性研究The material,shape,size of concrete arch structure were optimized by using the software ANSYS and the theory of nonlinear finite element.
5.用ANSYS分析软件,运用非线性分析方法对常态混凝土拱结构的材料,形状,尺寸进行优化设计。
参考来源 - 株洲航电枢纽溶蚀性风化深槽处理及优化设计Through engineering design argues that the main buildings of Shimenkan Hydropower Station include: concrete arch dam, water power systems, ground factory premises.
石门坎水电站工程项目主要建筑物包括:挡水建筑物、引水发电系统、地面厂房等,通过工程设计方案论证,确定了工程项目的主要指标。
参考来源 - 石门坎水电站项目可行性研究·2,447,543篇论文数据,部分数据来源于NoteExpress
"they built a triumphal arch to memorialize their victory"
同义词: archway
"her back arches"
"an arch criminal"
以上来源于: WordNet
N-PLURAL the court of appeal of the Province of Canterbury, formerly held under the arches of Bow Church (坎特伯雷省的)上诉法院 [Church of England]
Arches of McDonald's are painted gold only to make them beautiful.
麦当劳的拱门涂成金色只是为了让它们更漂亮。
When the bus passed the golden arches of McDonald's, they reminded her of a hamburger.
公共汽车经过麦当劳金色的拱形门时,她便联想到了汉堡。
McDonald's Brazil has separated its famous arches (拱门) in a picture posted on its Facebook page.
巴西的麦当劳在 Facebook 上发布了一张照片,在照片中分开了其标志上著名的两个拱门。
Experts say this park has the greatest number of arches of any similar geographic area in the world.
VOA: special.2009.04.15
New thresholds, new anatomies", ; well, that's not such a hard concept; that's an image of what the modern promises for Crane, and indeed those Gothic arches of the bridge seem to emblematize for him.
新的开端,新的躯体“,这并不是太难的概念;,这就是对于克莱恩而言现实希望的肖像,实际也是,布鲁克林桥上那些哥特式的拱门与他而言的象征。
The first area we will visit is Arches National Park, near the town of Moab in eastern Utah.
VOA: special.2009.04.15
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