电气化

In order to solve the problems of bad shunting and red light strip phenomenon at electric railway section caused by the defective of asymmetric pulse track circuit receiver formerly, a new type of asymmetric impulse track circuit receiver is designed. It takes the PIC16F887 single-chip microcomputer as central processing unit of the system, realizes processing and judging the asymmetric impulse from the track transformer automatically. The article focused on the receiver work flow, hardware circuit and software design.

摘 要：为了解决以往多数不对称脉冲轨道电路接收器存在缺陷而导致的分路不良问题和电气化区段空闲&红光带&现象，设计了一种新型脉冲轨道电路接收器，系统以PIC16F887单片机为核心处理单元，自动实现对由轨道变压器传来的不对称脉冲信号进行处理和判决，重点讨论了接收器工作流程、硬件电路实现以及软件设计。

"The technology is becoming more and more advanced," said Zhao. In the future it will be fully electrified and mechanised.

&技术越来越先进了，将来会全部电气化和机械化，到时候我们只要一按电钮，煤就会自己出来。&

At the same time, it also bring existing threats to a state owed enterprises, especially to the middle Sized state owned enterprises, due to the increase of competition and the lost of monopoles sites.

因此铁路电气化施工企业制订适应当前环境机遇而又能够取得长期竞争优势的发展战略，对企业的生存和发展具有重要的现实意义。

There are the excellent transportation facilities: Zhejiang-Jiangxi multiple-line electrified railway across the east and west coordinates with the Jingjiu railway through the south and north; the GanYue expressway, the HuRui expressway and Stated Road 105 all pass through the city.

优越的交通基础设施彰显得极致，其中：横跨东西的浙赣复线电气化铁路与纵贯南北的大京九铁路遥相呼应；赣粤、沪瑞高速、105国道等穿城而过。

It is about a new railway crane for special purpose. With the ability of hoisting, walking and tawing, the crane can be used in the work of seting up pole and tower for railway electrification , and also, it can be owned by enterprises of factories and mines.

由此说明16t铁路专用起重机是一款新型铁路专用起重机：它的实用性能好并具有一定的行走能力，有一定的牵引能力，主要适用于铁路电气化线路电杆、铁塔的架设与施工作业的维护，同时也适用于厂矿企业自备用车。

Two kinds of new on-line monitoring methods, which are based on measuring primary, secondary currents and voltages to calculate the short-circuit reactances of windings for detecting the deformation windings of power transformer, are proposed in the paper. The methods used for on-line measuring the short-circuit reactances of traction transformer in electric railways, are designed.

本文提出了两种在线监测变压器绕组变形的方法，通过在线监测变压器绕组原、次边的电压和电流量，实时计算变压器绕组的短路电抗来判断变压器绕组变形情况，并对电气化铁路主要接线型式的牵引变压器绕组变形的在线监测方案进行了设计。

As inhibition at the terminal oxidases did not reduce the electrochemical response, it is probable that the mediator interacted at the respiratory chain before the terminal oxidases.

当作用于末端氧化酶的抑制作用没有减轻电气化反映时，有可能是介质相互作用于末端氧化酶之前的呼吸链。

Science cannot really explain electricity, magnetism, and gravitation; their effects can be measured and predicted, but of their nature no more is known to the modern scientist than to Thales who first looked into the nature of the electrification of amber, a hard yellowish-brown gum.

科学不能解释的电力，磁力和重力；其效果可以衡量和预测，但其性质不知道现代的科学家，而不是谁泰利斯第一考虑的性质电气化琥珀，硬黄布朗口香糖。

In the near future, the Yangtze River Delta inter-city passenger line will be electrified with the existing, modified speed line together, constitute a major city in the region covered by the multi-function, multi-level, inter-city rapid-transit passenger Net, so as to the formation of Shanghai, Nanjing, Hangzhou as the center of the "1-2 hour traffic circle", radiation and medium-sized cities in the Yangtze River Delta to promote the integration of the city.

在不久的将来，长三角地区城际客运专线将与既有电气化、提速改造线路一起，构成覆盖区域内主要城市的多功能、多层次、公交化城际快速客运网，形成以上海、南京、杭州为中心的&1－2小时交通圈&，辐射长三角大中城市，推动城市间的融合。

To complete the 220 kV line design and below the total length of over 3,000 km (including re-ice line about 300 km), 220 kV substation and the total capacity of 1.2 million kVA which Wushan Chengguan 110 (35) kV substation project, Yue Fu Chi-Beach - Chengguan 110 kV lines and other projects designed by the application of the technology industry in Sichuan Hydropower 1998 Good Design Award. 1995 commitment to "small rural electrification in Sichuan Province typical design of the substation" assessment by experts. 2000 commitment to the "small rural power grids of the typical design of unmanned substation", the expert assessment by the province and issued.

完成的220kV及以下线路设计总长度3000多公里（其中重冰区线路约300公里），220kV及以下变电所总容量120万千伏安；其中巫山城关110（35）kV变电所工程、岳池富流滩—城关110kV线路等工程的技施设计获四川省水电行业1998年优秀设计奖。1995年承担&四川省农村电气化小型化变电站典型设计&专家评审通过。2000年承担的&农网小型化无人值班变电站典型设计&，专家评审通过并在全省发行。

By using competitive adsorption of activated carbom to remove unfavorable influence of carbon in carbonaceous gold concentrate on leaching process, the leaching rate of gold concentrate can be improved to 88% as compared with 10%by direct cyanidation.

本文论述了利用活性炭竞争吸附作用，消除含炭金精矿中炭在浸出过程中的影响，使金精矿的浸出率可由直接氰化的10％提高到88％。

The only thing you're ever gonna be king of is King of the Stupids!

你只配做傻瓜的国王！