catenary
- n. 悬链线（亦称垂曲线）；接触网（电气化铁路或城市轨道交通中向列车供电的架空导线系统）
- adj. 悬链线的，垂曲线的（与悬链线或悬垂链条相关的）
[ 复数 catenaries ]
网络释义专业释义英英释义
catenary wire 悬链线 ; 承力线 ; [电] 承力索
catenary suspension 链悬 ; [铁路] 悬链 ; 链式悬吊 ; 架空悬吊
elliptic catenary [数] 椭圆悬链线
catenary curve 悬链线 ; 垂曲线
compound catenary 复链吊架
catenary aerial cable 吊线式架空电缆
catenary furnace [炉窑] 悬索式炉
catenary suspension construction 悬链构造
catenary mooring 悬垂系泊 ; 悬链式系泊
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接触网 - 引用次数：181
According to investigate, the catenary for electric railway is no standby now.
据调查,电气化铁路现有的接触网均无备用件。
参考来源 - 接触网系统中间支柱零件强度分析悬链线 - 引用次数：76cable curve,segmental catenary,construction control,nonlinear finite element analysis,improved iterative method
主缆线形,分段悬链线,施工控制,几何非线性有限元分析,改进的迭代法。
参考来源 - 大跨度悬索桥空间几何非线性分析与软件开发 -
接触网 - 引用次数：34
The composition and process of the device is also given. The thesis put an emphasis on how to use binocular stereovision technique to realize the measurement of catenary geometry.
结合接触网检测车车载检测装置的具体设计和我国铁路的实际情况，提出了采用双目立体视觉技术对接触网几何参数进行测量的方案，并分析了接触网几何参数非接触测量装置的测量原理，规划和设计了装置的组成结构及测量流程。
参考来源 - 双目立体视觉技术在接触网几何参数测量中的应用研究牵引网 - 引用次数：1 参考来源 - 牵引网雷击跳闸研究悬诉 -
悬链线 - 引用次数：12
The convergence and numerical stability are satisfactory. Through analyzing the different examples,the conclusion that the catenary elements can work precisely for static or dynamic cables with arbitrary sag is drawn.
不同的算例表明 ,悬链线单元模型无论对小垂度还是大垂度索结构的静力和动力分析都具有很高精度 ,而且计算工作量大大减少。
参考来源 - 预应力索结构中的悬链线索单元法 -
悬链线悬链
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双垂曲线悬链
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悬链线
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悬链线
·2,447,543篇论文数据，部分数据来源于NoteExpress
catenary [ kə'ti:nəri ]
- n. the curve theoretically assumed by a perfectly flexible and inextensible cord of uniform density and cross section hanging freely from two fixed points
以上来源于: WordNet
柯林斯英汉双解大词典
catenary /kəˈtiːnərɪ/
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1.
N the curve assumed by a heavy uniform flexible cord hanging freely from two points. When symmetrical about the y-axis and intersecting it at y = a, the equation is y = a cosh x/a 悬链线
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2.
ADJ of, resembling, relating to, or constructed using a catenary or suspended chain 悬链线的
双语例句权威例句
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To determine the catenary curves of arches, he would tack a sketch of a foundation plan on the ceiling, hang loops of string, and attach weights along the loops in proportion to down forces.
为了确定拱顶的链状曲线，他会用大头针将基座草稿钉到天花板上，吊上几圈绳子，在绳子上加重，与向下的力相符。
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The current collection with a pantograph from an overhead catenary is a key technique for the high speed electrical railway.
弓-网动态受流是高速电气化铁路的关键技术问题之一。
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The important role of electric railway catenary is to transfer electrical energy from traction substation to electric locomotive.
电气化铁路接触网担负着把从牵引变电所获得的电能直接输送给电力机车使用的重要任务。
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