电气化

With the development of rail transit in modern cities and the construction of OCS in the tunnel with low headroom ,rigid catenary system are used in broad, now parameters inspection and evaluation about it have become a new hot focus in exploitation and study of catenary parameters inspection system.

随着城市轨道交通的发展和电气化改造中低净空隧道接触网的架设，刚性接触网得到愈来愈广泛的运用，对其参数的检测与评价是接触网参数检测系统开发和研究中的一个新热点。

With the development of rail transit in modern cities and the construction of OCS in the tunnel with low headroom ,rigid catenary system are used in broad, now parameters inspection and evaluation about it have become a new hot focus in exploitation and study of catenary parameters inspection system.

摘要随着城市轨道交通的发展和电气化改造中低净空隧道接触网的架设，刚性接触网得到愈来愈广泛的运用，对其参数的检测与评价是接触网参数检测系统开发和研究中的一个新热点。

Decades, the system does not always produce pipes, tiles, cement products and other traditional rod, but the development should be high (high-strength, high pressure) and large, new (new building materials and products) as a key to develop new products In detail: to develop high-strength prestressed concrete pile; apply to set up more than 110 kilovolt high voltage transmission lines and electrified railway lines, etc. Catenary large t m poles; application of new high-speed heavy rail with pre-stressed concrete sleeper; high-pressure , large-diameter prestressed concrete cylinder pipe; steel concrete and prestressed steel-concrete composite pipe; new type of reinforced concrete pipes, such as the mouth and socket bearing steel reinforced concrete pipes, square pipes, short-shaped pipes, common drains ; reinforced concrete inspection and; urban and rural construction using a variety of hollow interior wall panels and composite wall panels, concrete hollow block.

不能几十年一贯制生产管、瓦、杆等传统水泥制品，更应把发展高、大、新作为重点开发新产品，具体讲：大力发展预应力高强混凝土桩；适用于架设110 千伏以上高压输电线路和电气化铁路接触网线路等的大吨米电杆；适用高速重载铁路用的新型预应力混凝土轨枕；高压、大口径预应力钢筒混凝土管；钢板混凝土和预应力钢板混凝土复合管件；新型钢筋混凝土排水管，如钢承口和承插式钢筋混凝土排水管、方型渠、短形渠、共同渠；钢筋混凝土检查并；城乡建设用的各种空心内墙板和复合外墙板、混凝土空心砌块。

Concentrates from Lumwana will be taken to Mopani Copper Mines Mufulira smelter to be processed.

Zesco旗下电站，发电量为33千瓦的Lumwana电站的电气化装配已经完成，而水利发电系统的试运营也已完工。

One of this year's most innovative efforts was the way Conill linked T-Mobile USA with soccer in "Dirige su Equipo"("Direct Your Team").

今年最具创新性的努力之一是科尼尔联系的T移动美国足球的方式&Dirige苏电气化&。

But recent years, after the widely use of power electronics equipment and influence of special loads such as electric arc stove and electrized railroad, the pollution in power system became much serious than before.

但是，由于近年来电力电子设备的大量使用，以及电弧炉、电气化铁路等负荷的影响，使得电力系统中的污染不断加重。

Our company specializes in manufacturing outdoor lighting, a variety of cone-shaped poles; adjustable poles; Electric power transmission using tapered steel; electrified railway power line pole; traffic sign posts; flagpoles, etc..

我公司专业生产户外照明灯具，各种锥形灯杆；变径灯杆；电气输变电用锥形钢杆；电气化铁路输电线杆；交通指示标志杆；旗杆等。

After more than five years to practice, we Special Bridge, fortes tunnels, urban subway Anwa and conflicting, design and construction of integrated technologies, and rail switch, structural steelwork, OK-mechanical manufacturing technology to maintain a leading domestic level, online, bridges, tunnel, electrification, and other professional key technologies to reach or approach the advanced world level, in high-rise buildings, high-grade highways, high-grade renovation, and new breakthroughs have been made in the field of high-speed railway technology, a person I have no, I have good people, people who I turn, and constantly develop innovative mechanisms, and markedly increase the core competitiveness of enterprises.

经过五年多来的实践，我们在特大桥、特长隧道、城市地铁暗挖和盾构等设计与施工综合技术，以及道岔、钢结构、轨行机械制造等方面的技术保持了国内领先水平，在线、桥、隧、电气化等专业关键技术上达到或接近了世界先进水平，在高层建筑、高等级公路、高档装修、高速铁路等技术领域取得新突破，形成了人无我有、人有我优、人优我转、不断创新的发展机制，明显提高了企业的核心竞争力。

This transformer may be applicable to either four-phase transmission systems or AT transaction power supply systems in electric railways.

这种变压器既可用于四相输电系统，也可用于电气化铁路的AT供电系统。

The problem of capacity selection of three-phase to four-phase transformer used in electric railway is analyzed. Because of the better structure and balance characteristic compared w...

与其它牵引变压器相比，三相变四相变压器具有较好的结构和平衡特性，可以用于电气化铁路 AT 供电。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。