arch key
释义
拱顶石；
权威例句
– a single institution studyImaging in oncology
RECONSTRUCTION OF SMALL STONE ARCH BRIDGES IN DALMATIAN HINTERLAND Davor Banić, Dinko Novak & Tomislav Brozović
Flexible photonic node archtecture and key technologies
Ultramafics-Hydrothermalism-Hydrogenesis-HyperSLiME (UltraH3) linkage: a key insight into early microbial ecosystem in the Archean d...
Key arch flooring
Key arch flooring
Open PAGES Focus 4 Workshop Human-Climate-Ecosystem Interactions - The site density of archaeobotanical researches as key to the und...
The southern African species of Archenomus Howard (Hymenoptera: Aphelinidae) with a key to species of the world.
Key technologies for construction of Xiluodu high arch dam on Jinsha River
1. That first step of building a solid working relationship with all key stakeholders was critical to ARCH being able to deliver aid quickly, to as many animals as possible.
首先和主要的相关人士建立一个巩固的合作关系是很重要的，这样做让ARCH可以尽快地，为尽可能多的动物提供救助。
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2. The foundation's bearing capability under the bearing bracket and the stability of the bearing bracket are the key points in the construction of the under supporting steel pipe concrete arch bridge.
在钢管混凝土系杆拱桥系梁支架搭设施工中，支架基础的承载能力和支架自身的稳定性是工程的关键。
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3. In this paper, the construction schemes, key construction techniques and construction control of the rigid -frame structure, steel box basket handle arch and steel trusses, are mainly described.
着重介绍该桥的刚构、钢箱提篮拱与钢桁梁的施工方案、关键施工技术及施工控制要点。
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4. The optimization design for high arch dam shape is a key technology which will affect the dam safety and the cost of high arch dam.
高拱坝体形设计是关系到大坝安全和经济的关键技术问题。
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5. The design of the joints between cable and arch rib is a difficult, but key technological problem in the construction of tied arch bridge.
吊索与钢管拱连接节点的设计是系杆拱桥建设中的关键技术难题。
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6. Key difference is the height of the arch.
关键区别是曲拱的高度。
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7. Stability calculation is the key problem of the arch structure design.
稳定性计算是拱结构设计中一个关键课题。
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8. The key technique on the shape design of high arch dam is critical to dam safety and economy.
高拱坝体型设计是关系到大坝安全和经济的关键技术问题。
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9. This paper mainly introduces the cable erection construction experience and the key control points of main span arch boxes of Wentanghe Extra Large Bridge on Chongqing-Linshui Expressway.
主要介绍了渝邻高速公路温塘河特大桥主跨拱箱缆索吊装的施工经验及控制要点。
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10. Conclusion: Relieving the tension of anastomosis, enlarging the outlet of thorax and the space posterior to aortic arch are key steps for preventing anastomotic fistula.
结论：降低吻合口张力，保证胸腔入口、主动脉弓后间隙宽畅是避免吻合口瘘发生的关键。
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11. Combined with the construction experience, the paper discussed the key technology of double multi-arch tunnel construction for reference.
结合近年来的施工经验，对双连拱隧道施工主要控制点的关键技术进行阐述，供今后的工程施工参考。
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12. The side wall central section, the arch foots and the vault are key parts of the tunnel where should be strengthened to support.
隧道边墙中部、拱肩、拱顶是比较关键的部位，应加强支护。
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13. A 3-d isoparametric joint element with spherical surface key grooves of finite thickness is used to simulate transverse joints of arch dam.
采用三维有限厚度带球面键槽接缝单元模拟拱坝横缝，推导了球面键槽的接触物理方程，探讨了球面键槽的最优中心角。
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14. The weight of the building is absorbed by the key stone in the centre of the arch, and distributed evenly over the entire span of the arch and then down into these two side pillars.
该建筑的重量是被在拱门中央的拱石顶所吸收，并且均匀的被分布在拱门的全跨度上，于是再下到这两边的柱子里。
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15. At present, the earthquake-resistance design has become the key technical difficult point in the construction of extra-high arch Dam in the region with high earthquake intensity.
目前，抗震设计已成为高地震烈度区修建特高拱坝的控制性技术难点。
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16. The steel-box girder of the tie-bar arch-bridge is the key part in the structural design.
对于下承式钢箱系杆拱桥来说，主梁是结构设计的关键部位。
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17. The work base of the mill is the largest component, which bears most of the rolling force, so the check of the memorial arch in the design is a key part.
工作机座是整个轧机中最大的部件，它承担着大部分的轧制力，因此在本设计中对牌坊的校核是一个关键的部分。
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18. The work base of the mill is the largest component, which bears most of the rolling force, so the check of the memorial arch in the design is a key part.
工作机座是整个轧机中最大的部件，它承担着大部分的轧制力，因此在本设计中对牌坊的校核是一个关键的部分。
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arch key
