catenaries
英 [kəˈtiːnəriz]
美
n. 链状；悬链线；垂曲线；（电缆）吊线
catenary的复数
双语例句
- Supply chain is defined as the catenaries or net structure constituted by the linkage of upper and lower member such as provider of raw and processed materials, manufacturer, distributor, shopkeeper and customer etc.
供应链（SUPPLYCHAIN，SC）是指由原材料的供应商、制造商、分销商、零售商、顾客等成员，通过与上游、下游成员的连接（Linkage）组成的链状结构或网络结构。 - Research conclusions: The structure of double cantilevers and special design should be adopted to turnout mast for the purpose of avoiding wear between catenaries, improving suspension structure of catenary and allowing usage of preformed protection line for catenary.
研究结论：道岔柱应采用双腕臂结构、特殊设计来避免承力索间相互碰磨、改善承力索悬挂结构及使用承力索预型保护条。 - The spatial centroid of desertification landscape patches expanded to the southwest and northeast from 1986 to 2000. Furthermore, the sandy desertification extent is continuously to the southeast and northeast loess gully and hilly areas with catenaries, the whole situation of sandy desertification becomes serious and serious.
1986~2000年荒漠化景观整体上向西南和东北方向扩展，严重威胁着西南和东北部黄土丘陵区的生态安全。 - All of the 2nd, 3rd and 4th shell are parabolas or catenaries.
壳层结构的第二、三、四层呈抛物线形状，亦与悬链线相近。 - Presently, the criterion method to get the strain of the anchor chain originates from the theory of catenaries.
规范有关锚链的计算方法源于悬链曲线理论。 - Contact wire or trolley wire was one of the most important component parts of electrified railway catenaries.
接触线（又称电车线）是电气化铁路接触网的主要元件。 - The Influence to Through Capacity of Arrival/ Departure Track caused by the Maintenance Gap of V Type Catenaries
V型接触网维修天窗对车站通过能力的影响 - The transient displacement and stress response of catenaries during pantograph/ catenary vertical coupling vibration were studied.
对接触网在受电弓/接触网垂向耦合振动过程中的瞬态位移和应力响应进行研究。 - Based on separating the crucial structure and loads, the motional differential equations of catenary were established for the catenary specially influenced by gravity of electrification railway catenaries.
针对电气化铁路接触网动力学分析中重力作用的特性，运用基本结构与载荷分离的模式，建立重力影响下的接触网运动微分方程。 - The intake bell mouth took the curve of catenaries to improve flow pattern and to increase discharging capacity.
进口喇叭口顶缘选取悬链线型式，以改善流态和提高泄量； - The paper has used experimental data extracted from the catenaries and dynamic elevating force of pantograph which were used in Chinese high-speed electrified railways as an example.
论文以中国高速电气化铁路接触网常用接触线和受电弓动态抬升力试验数据为例，估算出接触线疲劳寿命。 - The guidance method and the system structure of double-catenary benchmark are presented, and the single thread pendency expressed by distance between two catenaries is deduced.
提出了一种双悬丝基准的导航方法和系统方案，推导出用双丝间距表示单丝悬垂量的关系。