- 重点词汇
- a kind of(表示不确定) 某种;<口>…的一种;几分;
- rigid frame刚架;
- bridgen.桥，桥梁;纽带;（舰船的）驾驶台，船桥;鼻梁;
- usefuladj.有用的，有益的，有帮助的;令人满意的;
- spann.持续时间，间隔;跨度，墩距;范围;
- arch bridge拱桥;
- veryadv.很，非常;最;显然，真正地;
- isvt.& vi. 是(be的三单形式);
- concreten.混凝土;
- mediumadj.中等的;中间的;不深不浅的;
- 相关例句
Arch bridge develops greatly , but the study of suspender is later relatively.
拱桥蓬勃发展, 而吊杆的研究却未跟上步伐,直到因吊杆失事后才得以正视.
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Wushan Changjiang River Bridge is a half-through concrete-filled steel tube arch bridge.
巫山长江大桥是一座中承式钢管混凝土拱桥.
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The earliest European segmental arch bridge was built at Florence in 1345.
欧洲最早的拱桥是1345年在佛罗伦萨建成的.
英汉非文学 - 科学史
The main, sub-beam handover, the first main beam arch camber, arch camber beam after the meeting.
主 、 次梁交接时, 先主梁起拱, 后次梁起拱.
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Seepage proof facing plate or watertight concrete layer often locates in stone masonry arch dam.
在上游面或内部偏上游处设置了混凝土防渗层的砌石拱坝为成层异弹模坝.
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Goupitan arch dam is the higher arch dam in construction of the world at present.
构皮滩拱坝是目前世界上在建拱坝中居前列的高混凝土拱坝.
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Shape of arch dam is very important to its safety, cost and construction.
拱坝的体形对坝体的安全 、 造价和施工等都有着重要的影响.
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Especially in RCC arch dam, the question of thermal stress is particularly outstanding.
特别对于碾压混凝土拱坝来说, 温度应力问题显得尤为突出.
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拱坝坝肩岩体的稳定分析方法包括数值分析法和模型试验法.
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并以在自重和水荷载作用下的溪洛渡拱坝为例,探讨以此作为拱坝设计中的控制拉应力指标的可行性.
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Abutment stability problem is very important in the design and study of arch dam.
拱坝的坝肩稳定问题是目前拱坝设计和分析中的重要研究课题.
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