在电磁媒体中，重复克服衰减引起的空间电磁场散度或电缆损失。
In electromagnetic media, repeate overcome the attenuation caused by free-space electromagnetic-field divergence or cable loss.
但是一些人却在质疑这个标准，因为从远距离传输来看，高压直流电缆损失的电量比交流电缆少。
Some people, however, question that standard because over long distances high - voltage DC lines suffer lower losses than AC.
在地下埋设电缆造成的损失是空中架设的40倍。
This creates losses 40 times higher in a buried cable than in an aerial one.
通过高压直流电电缆输电相同距离，损失只有2- 3%，这使得在最便宜的地方发电，再输电至最需要的地区去变得更易实现。
HVDC cables can transmit electricity over similar distances with losses as low as 2-3%, making it easier to generate electricity where it is cheapest and send it to where it is needed.
电力电缆日益广泛地应用于输配电系统，为了减少电缆故障停电损失，对电缆故障测距的精度要求越来越高。
With more power cable application in transmission and distribution systems, the higher demand of cable fault location accuracy is necessary for reduction of the power cut loss.
纯经济损失的主要类型有不实陈述案型、挖断电缆案型、遗嘱案型、油污案型和公共设施损害案型。
Main cases about pure economic loss are: false statement case, cable damage case, invalid will case, oil pollution case and public facilities damage case.
电压越高的电缆输送的电流强度就越小，损失的能量也就越少，但一般而言能量损失大约1%左右。
Higher voltage cables, which carry lower currents, lose less power, but the average is around 1 per cent loss.
电力电缆故障点的迅速、准确定位，能够提高供电可靠性，减少故障修复费用及停电损失。
The rapid and accuracy power cable faults inspection can improve the reliability of power supply, reduce the reparation fee and the loss owing to insufficiency power supply.
对于输电系统输送的交流电，超导电缆在传导时确实会损失一些能量。
With the alternating current that flows through the power distribution system, the superconducting cables do suffer some losses of energy.
交联聚乙烯绝缘阻燃控制电缆，具有阻止火势在电缆电路蔓延的功能，可避免火灾事故扩大以减少损失。
XLPE insulated control cables; it can avoid fire accidents occurring and losses reducing that this products can prevent fire spreading on the circuits.
本实用新型可方便快速地接通故障电缆，恢复设备使用，从而实现快速抢通，压缩因电缆中断而造成的延时，减少损失。
The utility model can connect the failure cables conveniently and rapidly and recover the equipment use to realize fast connection, compress the delay caused by cable interruption and reduce the loss.
当电缆遭到燃烧时，能够吸收大量的热量，并形成碳化层，隔绝气层、保护绝缘层免受燃烧，使火灾的损失不致于进一步扩大化。
When the cable was burning, a lot of heat can be absorbed, and form a carbon layer to isolate the gas and protect the insulation layer from burning, so that the loss will be cut.
电力电缆故障点的迅速、准确定位，能够提高供电可靠性，减少故障修复费用及停电损失。
To locate the faults of power cable rapidly and with accuracy can improve the reliability of power supply, and reduce the reparation fee and the loss owing to breakdown of power supply.
此前没有进行该项目建设是因为交流电缆在进行如此远距离传输的时候会损失大量的电能。
That it has not yet been built is because AC power lines would lose too much power over such large distances.
当其为摄像头供电时，可以将四个摄像头的视频资源通过一条结构电缆同时传输到远程指定位置，避免了长线传输中的电流损失。
It allows video feeds from four cameras to be transmitted to a remote designated location via a single structured cable while supplying the required camera power.
电缆沟火灾蔓延迅速，高温有毒烟雾积聚，火灾扑救难度大，一旦发生火灾将造成严重的经济损失和人员伤亡。
The spreading of cable groove fire makes the poisonous smog of high temperature collect and it can cause great economic and human loss.
但在电力电缆的使用过程中，一旦发生故障，很难快速找到故障点的位置，如果不能及时排除故障并恢复供电，往往会造成巨大的经济损失。
But if the power cable goes wrong during use, it is difficult to locate the fault quickly. If can't eliminate the cable fault and restore power supply in time, huge economical loss will be made.
但在电力电缆的使用过程中，一旦发生故障，很难快速找到故障点的位置，如果不能及时排除故障并恢复供电，往往会造成巨大的经济损失。
But if the power cable goes wrong during use, it is difficult to locate the fault quickly. If can't eliminate the cable fault and restore power supply in time, huge economical loss will be made.
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