But at a megabit per second , which is roughly the speed of a typical home cable modem or dsl connection ( certainly enough for a lightbulb ) , a bit is 300 meters long ? so large that it can span an entire building network 但是一般的家庭缆线数据机或数位用户线（ dsl ） ，传输速度大概每秒100万位元（对灯泡来说当然是绰绰有馀） ，其一位元的长度高达300公尺。
In the long process of development , they have accumulated abundant resources , including local cabling resources , a comprehensive technical support team , complete and centralized customer data and a perfect software system 电信公司在长期的发展过程中积累了丰富的资源，这包括遍布全市的缆线资源、全面的技术支持团队、完整集中的用户资料和完备的计算机软件系统等。
Just in time , we moved a tractor with a cable in that direction ; the tree began to fall , and as we pulled with the tractor , the tree descended approximately one centimeter past the corner of the roof 就在千钧一发之际，我们启动一台拉着缆线的牵引机，按照师父指示的方向拉去，接着树就开始倒下了。由于我们用牵引机拉动，这棵树倒下时只从屋顶边沿闪过，其间大约只有一公分之差！
As an alternative to downloading , windows easy transfer can be installed from the cd that came with your easy transfer cable , or by following the directions in the windows vista version of windows easy transfer on how to copy the program to windows xp 下载的替代方式：从轻松传输缆线随附的cd安装windows轻松传输，或者按照windows轻松传输的windows vista版本之指示，将程式复制到windows xp或。注意：如果是从
The entire group of residents four of whom had engineering degrees tried to maneuver the tree for six hours using all sorts of cables and anchors , but no one could agree on how to direct the tree so that it would avoid falling directly through the roof of the house 小中心里有四位长住拥有工程学位，大家花了六个小时，试着用各种缆线和锚钩来控制这棵树的倒向，可是要怎么样才能让这棵树倒下来时不会压到房子的屋顶，众说纷绁中却没有定论。
That may delay some of the most appealing applications for power - line communications . “ you could plug a cable or satellite video receiver into any outlet in the home and then plug your tv in anywhere and move it around at will , ” reed muses . “ or you could add a virtual second phone line 想想看，未来只要将缆线或是卫星电视接收器插进家中的任一插座，看电视时，插头想插哪里就插哪里，完全不受限制，利德沉吟道，或者你也可以加一条虚拟的电话线。
With the rapid development of the optical fiber network , the complexity of network increase the work of management and maintenance become much more heavy in the physical network of optical fiber , the fiber lines appear malfunction frequently , such as broken by somebody , infiltrated by water etc . the malfunction will not interrupt the transmitting signal quickly , but we must konw the place and type of the malfunction , to avoid to lose service and device . so researching real - time monitor and test the fiber in optical fiber network become a very important problem and has practical value very much 随着光纤网络的快速发展,网络的复杂性日益提高,光纤物理网络的管理、维护工作日益繁重,作为光传输主体的光缆线路常有缆线接续不良、水气渗入光纤芯线、接头接点不良和光缆被挖断等故障。通常情况下,故障并不会立即引起光缆传输信号的中断,而是导致光缆系统缓慢劣变,但对其修复又必须在很紧急的情况下进行。
He performed some pioneering work on the development of cable - in - conduit force - cooled superconductors and played a key role in the testing and analysis of the large coil project an international magnet development program where six 3 - m 5 - m bore superconducting magnets from four different countries were tested in a toroidal array 他在导管内包缆线式超导体的研发，有先驱的贡献。他是大线圈计划的主要测试与分析师之一在这个计划里，由四个不同国家提供的六个大型超导磁铁，安装成环影线形，做核融合超导磁铁的测试。
