线路平纵断面设计参数直接影响到线路等级以及行车的安全性和舒适性。
The plane and vertical section design parameters of railway line directly affect the line grade and the running safety and comfortableness.
分析了典型城市公交线路客流特征和居民公交出行决策特征，基于常规公交线路等级划分的思想，研究了不同等级公交线路的配置标准。
After the analysis of bus-route passenger characteristic and decision of typical city, different bus-route standards of different bus-route ranks are put forward.
自动重合闸的成功率依线路结构、电压等级、气象条件、主要故障类型等变化而定。
Automatic reclosing the success rate structure on line, voltage levels, weather conditions, fault type, and other major changes may be.
某一电压等级的输电距离，受输电线路的电压损失及输送容量限制。
The transmission distance at certain voltage level, is restricted by power line's voltage loss and transmission capacity.
使得线路畅通，电缆保持密封，并保证电缆接头处的绝缘等级，使其安全可靠地运行。
Making smooth lines, cables remain sealed, and to ensure that the insulation level of cable joints to make it safe and reliable operation.
随着电压等级的提高及线路结构的变化，输电线路雷击跳闸率计算法也不断地改进。
With being higher the voltage and varying of transmission line structure, the calculation method of lighting trip-out rates should be improved continually.
输电线动态热容等级DTCR可用作提高输电线路的传输容量的核算依据。
The Dynamic Thermal Circuit Rating (DTCR) of the transmission lines can be considered as the calculation basis for the increase of the transmission line capacity.
公路双线连拱隧道以其占地少、与线路连接方便等突出优势在高等级公路建设中被越来越多的采用。
The road double lines multi-arch tunnel has such advantages as low ground area, easy connection with other lines and so forth, and is adopted more and more widely in high grade road construction.
整合服务数位网路在数位线路上被使用就如同在声音等级的线路上。
ISDN is used on digital lines as well as on voice-grade lines.
随着远距离输电线路电压等级的提高，大型电站中的操作过电压威胁着大型发电机的绝缘安全。
With the increment of working voltage for the long-distance transmission line, the switching overvoltage in large power stations is threatening the insulation safety of large generators.
架空线路具有更大的灵活性，因其联接和修理相对较简单，且若需要的话，可改造为更高的电压等级。
Overhead lines have greater flexibility because connections and repairs are relatively simple and they can be converted to higher voltage if necessary.
脉冲电流法检测不良绝缘子的分辨率与输电线路电压等级有关。
The experiment results from our laboratory indicate the factors which influence the detecting resolution of pulse current method for identifying faulty of insulators.
脉冲电流法检测不良绝缘子的分辨率与输电线路电压等级有关。
The experiment results from our laboratory indicate the factors which influence the detecting resolution of pulse current method for identifying faulty of insulators.
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