线路

However, in the areas lack of electric energy, it is impossible for transmission network to form a relatively strong netty structure at present stage, merely to form a catenulate structure, consequently, the transmission capability of long distance power line that mainly lies on the lines stability limit is an issue in the development of transmission network.

而一些远离中心电网的缺电地区的电网在现阶段不可能形成较为坚强的网状结构，只能是长距离链形结构，而这种长距离输电线的输送能力主要取决于线路的稳定极限，是电网发展过程中的问题。

The author studies specially on the situation and plan of national railway in Wuhan metropolitan area , develops intercity railway and suburb railway by integrating and using national railway . The character of the network will be rapid , public , netty and saving energy , which promoting the sustainable development for transportation .

着重研究以武汉为中心，一定区域内的，国家铁路现状条件及发展规划，提出通过整合，开发和利用国铁系统，开辟城际，市郊轨道交通线路，协调与城区轨道交通的换乘关系，从而形成武汉多层次轨道交通网络，实现城市区域轨道交通的快速化，公交化，网络化和节能化，促进交通的可持续发展。

The paper analyses the causes of overload of neutral line and great errors of measuring instrument by harmonics electrical line.

对电气回路中因谐波造成的电力线路中性线过载和测量仪表出现较大误差的原因进行了分析，探讨了抑制谐波的措施。

In the United States, a luminaire intended to be connected to the line and neutral grounded conductors of a branch circuit, as shown in Figure 3.7.1.1, and provided with

在美国，灯具要联结到火线上，分支线路的导体要与地线连接，如图 3.7.1.1，所示，应当有

The quality of the neutral line and its grounding will influence directly to the operation of the combined hi-frequency switching mode power supply.

交流供电线路中的中线及中线接地质量的好坏，对通信用高频开关组合电源的工作有直接影响，实际应用中经常出现因中线及中线接地故障造成设备损坏，因此需加强对中线的维护。

Isolated neutral system ; line selection ; ground fault ; zero order current

可以认为：能使式成立的出线即为故障线路；若对所有出

Located at Golden Coast and close to the center of Zhuhai Airport, Zhuhai Harbor and the Zhuhai Railway Station to be completed soon, the Hotel enjoys convenient transportation to a number of well-known tourist attractions, e.g. Ocean Spring Resort, Golden Beach, Feisha Beach, Baitenghu Resort Hotel, New Yuanming Palace.

酒店座落于金海岸，靠近珠海机场、珠海港和即将建成的珠海火车站三处的中心，与海泉湾、金海滩、飞沙滩、白藤湖度假村、珠海圆明新园等著名的旅游景点线路融为一体，交通十分便利。

The influence of switching off branch on system nodal voltages and line loads is analyzed and the concept of security margin and its calculation formula are given.

分析了支路断开对系统节点电压及线路负荷的影响，给出安全裕度概念和计算公式。

Line blocking,Nodal price,Optimal power flow

中文关键词：线路阻塞，节点电价，最优潮流

This unforgettable excursion will whisk you away to one of Seychelles' most fascinating islands, one of the major sea bird nesting sites in the entire Indian Ocean - home to no less than 10 different species and the world's largest colony of Lesser Noddy Terns.

这条旅游线路将带您前往塞舌尔最富魅力的小岛之一爱利德岛，其为印度洋上最大的鸟类栖息地之一，至少有十余种鸟类在此栖息，其亦是世界上最大的燕鸥栖息地。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。