查询词典 electric steel

Indeed, most great cities of the united states achieved such status only by incorporating the communities along their borders.with the acceleration of industrial growth came acute urban crowding and accompanying social stress -- conditions that began to approach disastrous proportions when, in 1888, the first commercially successful electric traction line was developed.

今天很多美国的大城市其实就是靠吞并它们附近的边缘地区而变成大都会的。随着工业化的加速发展，城市里出现了严重拥挤和相伴而来的社会压力。当1888 年第一条商业上成功的电气化铁轨被制造出来时，压力开始接近危机的程度。

E. the jointless track circuit and the electric traction track circuit with asymmetrical line parameters, the simulation modeling of track circuit interference from local line is also analyzed.

基于电化区段线路不对称轨道电路和无绝缘轨道电路同线干扰的特性分析，提出同线干扰分析数字仿真模型的建立方法。

With the acceleration of industrial growth came acuteurbancrowding and accompanying social stress -- conditions thatbegan toapproach disastrous proportions when, in 1888, thefirstcommercially successful electric traction line wasdeveloped.

随着工业化的加速发展，城市里出现了严重拥挤和相伴而来的社会压力。当1888年第一条商业上成功的电气化铁轨被制造出来时，压力开始接近危机的程度。

To solve the problem that accuracy of traditional fault location algorithm for traction networks is affected by integer, non-integer harmonics, electric locomotive and fluctuation of traction line s parameters, a novel fault location algorithm is presented which uses fault-generated transient voltages measured at single terminal.

针对牵引网目前广泛应用的故障测距算法易受整次、非整次谐波、机车负荷以及线路参数波动的影响，提出一种利用线路单端暂态电压进行精确故障测距的新算法。

Many foreign cities in developing electric trolley buses and trams, as they are beneficial to the environment.

国外很多城市都在发展无轨电车和有轨电车，因为它们对环境有利。

Beijing is also vigorously developing electric trolley buses in recent years, Beijing has grown from 500 the number of trolley bus ...

北京也在大力发展无轨电车，近年来，北京无轨电车数量已经从500 。。。

Smart electric trolley, the source and circuit diagrams, some functions have been achieved, other functions need perfect!

智能电动小车，源程序和电路图，部分功能已经实现，其他的功能还需要完善！

In the annealing process annealing furnace is most important tool. In this system the annealing furnace is the electric trolley annealing furnace. The annealing furnace can affect directly the production quality.

退火炉是退火过程中最要的工具，本系统中说用的退火炉是电炉式台车退火炉，退火炉的温度直接影响到产品的实物质量。

At a bus stop,an electric trolley had hardly come to a stop when a group pf Chinese rushed to the door,exactly like what is usually seen in China.

在一个车站，一辆电车停了下来，一大群中国人涌向车门，正如在中国所见到的。。。

The array of overhead wires supply power for the electric trolley buses such as the one seen on Stockton Street.

该阵列的供电架空线的无轨电动巴士如看到斯托克顿街。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48