传输线

The relations of inducing skin current of shielding layer, core voltage and core current with the environment field were obtained. The change of shield layer current wave with grounding state of external shield and core voltage with loading resistance was analyzed. According to the dependence of shield layer current oscillating frequency on electromagnetic wave propagation velocity, conception of transporting line of shield layer-ground with equivalent relative dielectric constant was presented. fited equation of equivalent relative dielectric constant with change of cable height was given.

试验得到九芯电缆屏蔽层感应电流、芯线感应电压、芯线感应电流以及环境场之间的关系；分析了皮电流波形随外皮接地状态的变化，芯电压随负载电阻的变化；基于皮电流振荡频率与电磁波传播速度的关系，提出了屏蔽层-大地"传输线"等效相对介电常数概念，给出了等效相对介电常数随电缆高度变化的拟合式；皮电流计算与测量结果在波形、振荡周期、衰减规律等方面有较好的一致性。

New and improved types of cells, batteries, generators, convertors, power plants, and transmission lines would have to be designed, tested, evaluated, and built in order to properly use the new source of energy.

新改良的电池、蓄电池、发电机、变压器、发电厂、传输线，都将被设计、测试、评估和建立，以有效地利用新的能源。

Unboxing wasn't the Apple's best, but it was easy enough to get at all three components in there: the shuffle, the earbuds and the USB adapter. Setup was similarly slightly more complicated than the regular iPod, since in addition to requiring an update to 8.1, it required an installation of VoiceOver -- it all happens quite automatically with a couple clicks of automation, but it's an extra step all the same.

开盒就是那样，没有啥太大的困难，里头就是 iPod shuffle 本机一枚、耳机、USB 传输线，设定方面，基本上比其它款的 iPod 来的复杂一点点，除了要将 iTunes 升级到 8.1 版之外，还需要额外安装、同步 VoiceOver 的软件支持、相关歌曲信息，不过一切都会在跟电脑同步后执行（要按几次键盘、敲几次鼠标就是），但还是要多花一点时间。

Major process products have: jig and fixture of aircraft assembly plant and auxiliary tools; tire vulcanization and tire production line、transmission line 、loader、Lay-tire equipment、tire mould、clean mould machine、repair mould machine、tire mold 3D intelligent;warehouse palletizer;oil platform;fur machinery; electrical engineering alloy、contact process;hydraulic elevator accumulator、1t—50t electric hoist and crane machine; door and window manufacturing machine、varouris kinds of large scalestabilization machinery and mixing machine; Grain and oil produce equipment、auxiliary machine and control system; Satellite Launching base facilities; tire forming machine、cutter etc equipment parts; various kinds of box of reducer; milk packing machine and parts; elevator up and down operate panel、controlling Single Chip Micr-computer and Elevator Group Supervisory Control System; repair circuit disk produce equipment and imported equipment copped; air and water treatment equipments,etc.

主要加工产品有：飞机组装厂夹具和辅助机具；轮胎硫化机及轮胎生产线、传输线、抓胎机、存胎器、轮胎模具、洗模机、修模机、轮胎模具智能三维检测仪；立体仓库堆垛机；石油钻井平台；皮毛机械；电工合金、触头加工；液压升降台、1吨－50吨电葫芦和起重机；门窗生产机具、各种大型搅拌机械和研磨机械；粮油生产设备、辅助设备和控制系统；卫星发射基地设施；轮胎成型机、裁断机等设备配件；各类减速机箱体；牛奶包装机及配件；电梯升降操纵面板、控制单片机和电梯群控系统总成；线路芯片生产设备大修和进口设备仿制；空气和污水处理设备等。

Products executives gradually expanded to the electronics industry related services, product line includes video, computer peripheral cable, jumper, transmission lines, fiber optic connectors and plastic and electronic reel tape, etc..

公司高层逐渐将产品扩大到电子行业相关的配套服务，产品包含视频线、电脑周边连接线、跳线、传输线、光纤连接器及塑胶卷盘和电子载带等。

Through comparing with the results by simulation to study the effects of theprojectile"s final velocity, the angle of rotation and the ballistic trajectory"s migration withdifferent projectile"s rotating speeds, different target"s moving speeds and differentpenetration angles.

通过比较数值模拟的结果来研究不同弹头转速、目标速度、侵彻角对侵彻过程中弹头最终速度、翻转角度和弹道偏移的影响。

I love stationery and all the accoutrement of writing.

我爱文具以及所有的书写的工具装备。