线路

Based on these analysis,route optimization of transmission line is performed to ensure the safety and...

在此基础上对线路路径进行优化，为线路防冰设计的安全性和经济性提供保证。

CrossCountry and First TransPennine Express operate regular services to many major destinations, whereas Northern Rail provides local and regional services.

横穿全国&和&第一TransPennine 快运公司提供发往许多主要城市的定期线路服务，而北部铁路部则提供发往当地和区域的线路服务。

Generally,construction projects are affected by uncertain factors,some of which are of fuzziness and can not be dealt with by CPM and PERT directly.

关键线路法是在数学上可以描述确定性、有向图和最长路线的网络模型，是确定工程项目进度的有效方法，也是工程实施阶段索赔分析与处理的必要工具，但是关键线路法无法直接应用到模糊系统。

After observing the physical course of the single-phase grounding of transmission line, analyzing by the wavelet transformation the transient signals sampled during the fault period from the moment that single-phased grounding occurs to the moment that line breakers work, we can distinguish temporary fault from permanent one through the wave form.

本文提出了一种不同于现有故障类型判别的思路，通过考察线路单相接地故障的物理过程，利用小波变换理论分析处理线路单相瞬时性故障和永久性故障在故障发生后断路器开断前时间段的暂态信号，通过波形识别区分两种故障。

Through the investigation of UHV transmission lines and collection of related meteorological data as well as the statistics on nation-wide severe transmission line failures caused by ice-coating, it is discovered that the ice-coating phenomena mostly happen in Central China and Southwest China in January; the altitude, micrometeorology and micrometeorology greatly impact the ice-coating.

通过对特高压输电线路的覆冰情况进行调研，收集相关气象资料以及对近年来全国输电线路发生的重大覆冰事故进行统计分析，发现覆冰多发生在华中和西南地区；主要集中在一月份；海拔高度、微地形、微气象对覆冰的影响较大。

The features of DC transmission circuit magnetic field in the magnetic map are also discussed.

对直流输电线路磁场在磁测图中的特点也做了讨论，列举了直流输电线路影响的实例。

This paper describes the structure of the DC transmission circuit, characteristics of circuit magnetic fields and their effects on the ore-prospecting magnetic survey.

本文阐述了直流输电线路的结构、线路磁场特征及对以地质找矿为目的的磁测工作的影响。

Input for 2 line, 2 switchable phone /line , 1 mic.

线路， 2 可切换唱机/线路， 1话筒输入。

The portion of an electric line bounded by two points which are either terminations of the line or line taps.

由线路的两点界定的电力线路的一部分。

A dynamic line rating system which consists of a monitoring system and several data sampling terminals installed on the strain tower was developed. The DLR system is based on C8051F040 single chip processor and transmits its data through the GPRS/GSM network.

现设计并开发出一种动态提高输电线路容量的在线监测系统，它由监控管理系统和多个安装在架空线路耐张塔上的数据采集终端组成，通过CPRS/GSM网络完成数据的远程无线传输。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。