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- double contact wires type catenary 双触轮式吊线
- double contact wire type catenary 双接触线式吊线
- Causation And Solution of Height Difference Between Double Contact Wires 双接触线不等高的成因及其解决方案
- double contact wires 双拉触导线
- double contact wire system 双接触导线制
- A mathematic model for fatigue reliability of contact wires was presented based on statistical principle. 应用数理统计原理建立了接触线疲劳可靠性分析的数学模型。
- Keyword: high speed railway; vertical curve section; contact wire; sag; setting. 关键词:高速铁路;竖曲线地段;接触线;弛度;设置
- Crack of QSi1-3 contact wire mid-anchor clamp was discovered atter working over a year. 3接触线中心锚结线夹在服役一年多后断裂。
- Electric erosion by moving arc varies with arc speed.The higher the speed of the electric traction train, the slighter the electric erosion degree of the contact wire surface. 不同速度的运动电弧对接触线表面的侵蚀程度不同,列车运行速度越高,电弧对接触线表面的侵蚀程度越轻微。
- The future tendency on contact wire includes the development and preparation multi-micro-alloying and compound contact wire as well as innovative owned-processing technology. 多元微合金化、复合接触导线的研究与制备以及具有创新的国产化加工技术是接触导线今后的发展方向。
- "Double contact " craft at 20 centuries by the company that do obeisance to ear 60 time develop a success, secondly oxidation sulfur volatilizes the quantity decreases apparently than standard craft. “双接触”工艺由拜耳公司于20世纪60年代开发成功,其二氧化硫挥发量比标准工艺明显减少。
- Analyses results show that the materials, tension and rigidity of wires, speed of trains, wave speed, and lift forces are primary factors that affect fatigue life of contact wires. 分析结果表明,接触导线线质、张力和刚度以及列车运行速度、波动传播速度和抬升力是影响导线疲劳可靠性的主要因素。
- Includes contacts wired to terminal blocks for remote alarm. 包括用于远程警报的、连接到终端的接触器。
- Abstract: The paper has introduced the building technology of the replacement of compensation device and the contact wire in the course of the existing railway-speed-increasing catenary device rebuilding, as a reference to the builder. 文摘:介绍了既有线提速接触网设备改造中更换补偿装置及接触导线施工技术,供从事施工人员参考。
- overhead double contact line system 架空双接触线系统
- Includes adjustable 18 second to 30 minute timer and contact wired to terminal blocks for remote alarm. 包括调节范围在18秒至30分钟的计时器和用于远程警报的、连接到终端的接触器。
- double contact detection meter of gear 双啮仪
- Facilitating shift and new configuration jump contact wiring board, cuddle inserts system of line, motherboard. 便于移动和重新配置跳接点的接线板、搂插线、底板系统。
- He is working double tides to finish his essay. 他日夜苦干,赶写他的文章。
- contact wires for electric railway 电气化铁路接触线
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries