Households will receive signals from towers, fiber or copper lines.
家家户户将收到卫星、微波发射塔、纤维线或铜线传送的信号。
At that time, how did you think of using the copper lines like conductor?
当初怎么想起用这种类似导体的铜线呢？
Data bits flow from cell towers through fiber and copper lines to a switching station.
数据从信号接收塔经由光纤和铜线流至交换站。
The problem is that a huge portion of the cell towers in the country are still connected using slow copper lines, and running fiber backhaul to them is expensive.
问题在于整个国家中很大一部分的发射塔仍然使用慢速铜制网线连接，而如果使用光缆费用就太高了。
Based on the actual circumstance of extrusion production of copper lines, the extrusion die and technology flow adapted to the continuous extrusion of copper lines were developed.
根据铜线挤压生产的实际情况，开发了适应铜线连续挤压生产需要的挤压模具及工艺流程。
As urban power demands increase, we could rip up streets to lay new lines, but an easier solution is just to cram more copper into the conduits we already have.
随着城市电力需求增长，铺设新电线就要通过破坏街道路面来进行。不过，只需要在现有管道里填充更多的铜线就可以更简单地解决这个问题。
In that chilled superconducting state, the lines lose no energy to resistance (today's copper cables lose 5 to 7 percent).
在那种冰冷的超导状态下，线缆不会因为电阻而损耗能源(目前的铜电缆损耗5%到7%的能源。)
They claim that by replacing the copper and aluminum wires in the grid with a ceramic, high-temperature superconductor, the lines could have five times the capacity and waste less electricity.
他们声称，用陶瓷的高温超导体替换电网中的铜铝线缆，电网容量将提高5倍，同时减少电力浪费。
American superconductor CEO Greg Yurek says that in the long run, the cost of superconductor transmission cables will be below that of adding new aboveground copper power lines.
美国超导公司CEOGregYurek声称在长期看来，超导体传输电缆的费用将会低于增加新的地上铜电缆。
The use of copper cables also limits the capacity of the implemented lines.
铜电缆的使用也限制了执行线路的容量。
Like ISDN, ADSL will use normal qualified copper phone lines.
和ISDN一样，ADSL使用普通合格的铜电话线。
A copper plate. covered with a thin coating of wax, on which lines are cut through the wax exposing the bright surface of the copper for further processing.
在一块涂上薄蜡的铜片，用手工在蜡面进行雕刻，把线条等刻穿蜡层，露出铜墙铁壁的光泽表面作进一步的加工处理。
At present, the continuous extrusion production lines of copper, which is composed of the above equipment and other subsidiary facilities, has reached a high automatic extent.
现在，由这些设备和相应的辅助设施组成的铜连续挤压生产线已有了很高的自动化程度。
The most distinctive feature of the"Teana"series is the combination of engraved lines with Oriental charm and the unique rich colors in Western copper engraving works.
《天籁》系列最鲜明的艺术特征是那种东方韵味的铜版线刻与西洋铜版画作品特有的厚重的色调相结合。
The most distinctive feature of the"Teana"series is the combination of engraved lines with Oriental charm and the unique rich colors in Western copper engraving works.
《天籁》系列最鲜明的艺术特征是那种东方韵味的铜版线刻与西洋铜版画作品特有的厚重的色调相结合。
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