Lighting accounts for about 7% of the total electricity consumed in the US. Since lighting is often far removed from the power source—such as the distance from a power plant to street lamps on a remote highway—a lot of energy is lost during transmission.
在美国，照明约占总耗电量的7%。由于照明通常远离电源——例如从发电厂到偏远公路上的路灯——因此大量的能源在传输过程中会损失掉。
There was a severe limitation to the extent of music preservation as well as to the distance and directions of music transmission.
音乐保存极为有限，传播距离和传播方向也极为有限。
The difficulty is most acute for long-distance transmission, but shows up at times even over distances of a few hundred miles.
这一困难对于长距离传输最为严重，不过，即便传输距离只有几百英里，有时也会出问题。
We would need new long-distance power transmission but the technology for providing this is advancing fast, and the countries of North Africa would get a valuable new source of income.
我们的确可能需要新的长途输电技术，不过相关技术现正长足发展中，而且，这技术将为北非国家带来一项宝贵的新收入来源。
In quantum cryptography, as in most long-distance data transmission, the information is carried by photons, the particles which compose light and other sorts of electromagnetic radiation.
光子是光线和其它种类电磁辐射的构成粒子，同大部分的远距离数据传输方法一样，量子加密法中信息是通过光子传输的。
Another challenge facing the grid involves the long-distance transmission of renewable electricity from places that receive a lot of wind and sun to those that do not.
电网面临的另一个挑战是涉及到远距离新兴电流从风和阳光充足的地方到不足的地方的传输。
The second reason TenneT’s pylons may be important is that despite these problems a lot of new long-distance-transmission lines are going to have to be constructed, soon.
滕特公司的线塔或许很重要的第二个原因是尽管存有那些问题，但是大量的长途传输线路需要架设。
Power Transmission-Crystals have the ability to transfer energy, to retain it, to maintain its intensity, to focus &transmit it over great distance .
电力输送—水晶有能力传递并保留能量，维持其强度，远距集中及传输。
In this paper, the transmission performance and transmission manner of superfrequency electric wave and the calculations of stadia and communication distance are discussed.
本文概述了超高频电波在陆地上的传播特性和传播方式及视距和通信距离的计算；
In a typical electricity transmission line, as much as 10% of the power will be lost over a distance of 800-1, 000km.
用传统的输电线输电，在800- 1000公里的距离上电能损失为10%。
WDM technology is a method for increasing the transmission capacity of optical fiber, but the transmission performance in WDM system with high speed and long distance is limited.
波分复用(WDM)技术是增大光纤传输容量的方法，但是在高速率、长距离wdm系统中传输性能受到限制。
Farthermost transmission distance is 34 kilometers between the campus.
校区间最远传输距离为34公里。
It shows that the signal will become bad with the increase of transmission velocity and distance by comparing the wave figure and eye diagram of input and output pulse.
通过比较输入与输出信号脉冲波形和眼图发现，随着传输速率和传输距离的增加输出信号劣化。
Because the earth is round, it is impossible to send live television by direct transmission over a long distance.
因为地球是圆的，它是不可能通过直接发送长途传输的电视直播。
Based on the present monitoring technique, it is possible to realize long distance real time monitoring and two-way data transmission by using network communication.
根据目前的技术状况，利用网络通讯，研究和开发地质灾害远程实时遥控、遥测与数据双向传输已成为可能。
Because of the way electricity can make the news almost at any distance to realize rapid, effective, accurate and reliable transmission.
由于用电的方式能使消息几乎在任意距离上实现迅速、有效、准确、可靠地传递。
Were there no transformers to adjust the voltage, long-distance transmission of electricity would be impossible?
要是没有变压器来调节电压，远距离输送电力是不可能的。
As the transmission length reaches a certain distance, DC transmission becomes economically attractive over ac.
当输电距离足够长时，直流输电的经济性将优于交流输电。
Were there no transformers to switch the voltage, long-distance transmission of electricity would be impossible?
要是没有变压器来调节电压，远距离输送电力是不可能的。
There was a sever limitation to the extent of music preservation, as well as to the distance and directions of music transmission.
音乐保存极为有限，传播距离和传播方向也极为有限。
Flexible machine elements, such as belts, ropes, or chains, are used for the transmission of power over comparatively long distance.
柔性零件，例如皮带，绳索，或者链条，用于向较远距离传递动力的场合。
The response time and transmission distance can be regulated through the hardware and software.
传输距离和响应时间可调整硬件和软件设计来实现；
The information transmission system in the long-distance teaching system is the key link for ensuring the teaching effect and realizing the reliable transmission of the teaching information.
远程教学中信息传送系统是保证教学效果、实现教学信息可靠传送的关键环节。
Based on Heilongjiang Audit Department OA system, this article briefly presents the solution of remote distance document transmission.
以黑龙江省审计厅办公自动化系统为背景，简要说明了公文远程传输的实现内容和方法。
In high-speed serial links, equalization techniques can effectively improve the data rate or increase the transmission distance.
在高速串行链路中，均衡技术可以有效地提高数据速率或增加传输距离。
It provides the functions of long distance dynamic video transmission and long distance real time controlling.
本系统实现了视频图象动态传输和远程实时控制功能。
It is proved by examination that the economical and practical equipment and technics are suitable for the long distance transmission pipeline, and it has good foreground of spreading and appling.
试验证实，这是一种与长输管道自动焊配套的经济实用型成套设备，具有较好的推广应用前景。
Streaming media-based modern distance teaching system makes up of the deficiency of media information transmission in distance education.
基于流媒体技术的现代远程教学系统弥补了远程教育中多媒体信息传输的诸多不足。
The text aims at solving the short distance transmission of the image from EMCCD camera.
旨在解决EMCCD相机所成图像的传输距离短的问题。
The text aims at solving the short distance transmission of the image from EMCCD camera.
旨在解决EMCCD相机所成图像的传输距离短的问题。
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