交叉跨越

根据以上结论提出了±800kV线路导线对地最小距离及交叉跨越间隙的建议值。

Finally we suggest the values of minimum ground clearance of conductor to ground and cross and span distance in ± 800kV transmission lines .

强电线交叉跨越时对通信线的磁耦合

Magnetic Coupling of a Communication Line with a Crossing Power Line

架空送电线路交叉跨越测量方法探讨

Discussion on Overhead Transmission Line Survey Methods about Cross Span

施工前应对所有交叉跨越进行复核，无误后方可施工。

Only after all crossings are proved correct can the construction begin .

架空输电线路交叉跨越距离温度换算方法的讨论

Discussion about Conversion Method for Crossed Crossing Distance and Temperature of Overhead Transmission Lines

由于电力行业和石油天然气行业对传输路径的择优原则极为相近，使得线路与管道平行接近或交叉跨越的情况时有发生，由此对埋地金属管道的电磁影响问题日益突出。

Because of the selectivity of electric power industry and oil and gas industry are almost similar , electromagnetic influence on the buried pipeline near the transmission line becomes increasingly prominent .

再根据系统确定的操作过电压倍数及电气绝缘强度（空气间隙）来确定在人不宜到达地方的交叉跨越距离；

We decide the cross and span clearance by over-voltage times and electrical insulation strength ( air spacing ) from the system major in places that the public not easy to arrive .

本文介绍了输电线路平断面图的特点和绘制时对不同地物地貌的综合取舍以及对风偏、交叉跨越的处理。

This article introduces the characteristic of the plane and profile in the power transmission line engineeing and the accept or reject after analysis by synthesis when doing with all kinds of ground object in protracting .

讨论了交叉跨越时强电线对通信线的磁耦合影响，给出了交叉跨越情况下强电线与通信线的互感系数公式，导出了相应的感应电压与感应电流的计算公式。

The paper discusses the magnetic coupling effects on a communication line from a crossing power line , and gives the mutual inductance between crossing lines . The corresponding formulae for calculating induced voltage and induced current are derived .

学科跨界是学科之间交叉融合、边界跨越和知识整合的过程。

Interdisciplinarity is a process of the multidisciplinary fusion , boundary crossing and knowledge integration .