In the early 1960s, researchers tried firing rockets trailing wires into thunderclouds to set up an easy discharge path for the huge electric charges that these clouds generate.
在20世纪60年代早期，研究人员试图将火箭尾部的电线发射到雷云中，以便于为这些雷云产生的巨大电荷建立一个简单的放电路径。
Thomas Edison built General Electric on the foundation of an improved way to transmit messages down telegraph wires, which he cooked up himself.
汤玛斯·爱迪生改进了由电话线传递信息的方法，并以此为基础建立了通用电气。
Rubber is used to insulate electric wires.
橡胶被用来使电线与外界绝缘。
At homes we must pay special attention to electric wires and make sure that they are safe.
在家里时我们应该尤其注意电线，要确保它们的安全性。
Unlike head-banging music, its composition was ultra-subtle, as the eyes slowly registered guitar, drum sticks, musical notes and electric wires.
不像甩头乐那样，当眼睛慢慢地注意到吉他、鼓槌、乐谱和电线的时候，会发现这条摇滚项链的曲风是十分细腻的。
He noticed the remains of a snake which was wound round the electric wires of a 16,000-volt power line.
他发现了缠绕在16,000伏高压线上的一条死蛇。
Often you see small and big wires, new and old, cheap and expensive electric cables that are useless, for until the current passes through them there will be no light.
你常常看到小的和大的电线，新的和旧的，便宜的和贵的电线都是没用的，只有当电流通过它们时才会有光。
Another thing, we'll have to drill a hole in the wall for the electric wires.
还有一件事，我们将不得不为电线在墙里面钻一个洞。
An electric current, overcoming the resistance of the wires, invariably heats them.
电流克服了导线的阻力总要使导线发热。
Please examine the insulation of the electric wires in my house.
请检查一下我屋子里电线的绝缘情况。
Electric wires are protected by a rubber covering.
电线靠橡皮外壳来保护。
From the viewpoint of electric contact, copper base alloys have been applied to contact wires and also to pantograph sliders.
从电接触的角度来看，铜基合金被用于接触导线和受电弓滑板的制造。
Trolleybuses are collected to electric wires.
电车是与电线接通的。
Amendment 1 - Tests on electric and optical fibre cables under fire conditions - Part 3-10: Test for vertical flame spread of vertically-mounted bunched wires or cables - Apparatus.
修改1 - - -着火情况下的电气和光纤电缆试验- - -第3 - 10部分：垂直安装的捆绑线或电缆的垂直燃烧扩散试验- - -设备。
If you are interested in flying a kite, you should choose a sunny and windy day so you can enjoy the open air, and take care to avoid electric wires and cars.
如果你在放风筝很感兴趣，你应该选择一个风和日丽的日子，你可以享受露天，小心避免电线和汽车。
Then again it would sweep along diagonally as if to take everything by surprise breaking branches carrying off roof-tiles and snapping electric wires.
忽然横扫，乘其不备的袭击着地上的一切，扭折了树枝，吹掀了屋瓦，撞断了电线；
The locks, stove, gas, or electric wires may not be secure.
需注意锁、炉、煤气、电线的安全问题。
An intelligent electric scooter controller with P87LPC768 MCU has functions against over current, lower voltage, pot and brake faults protection against open or shorted wires.
研制以P 87lpc768单片机为核心的电动代步车智能控制器，具有过流、欠压保护及调速电位器、和刹车故障保护及报警功能。
From the viewpoint of conductivity, aluminium is a good material to be used for electric wires.
从导电性的观点来看，铝是做导线的好材料。
Each power base has a series of solar cells to collect energy from the sun, which is sent over buried electric wires to microwave generators that convert the solar electricity to microwaves.
每个能量基地都装有一系列采集太阳能量的电池，太阳能经地下电线送至微波发电机，该装置将太阳电池中的电量转变成微波。
In a lattice of straight metal wires, in contrast, an electric field induces back-and-forth currents.
相对的，在由金属直线所组成的晶格中，电场会引发来回流动的电流。
Avoid any kind of metal objects like electric wires, fences, equipment, engine, etc.
远离金属物体包括电线，栅栏，机器，发动机，电动工具等。
The use of grounding wires in the Heilongjiang electric power system is described.
介绍了黑龙江省电力系统接地线使用的状况。
The ground state energy of strong-coupling polaron in parabolic quantum wires is calculated for the case where the electron interacted with bulk LO phonon and added electric field.
在考虑电子与LO声子相互作用和加电场的情况下，计算了抛物量子线中强耦合极化子的基态能量。
Used as wires for household appliance, small electric instrument, apparatus, meter and dynamic lighting as well as controlling power cords.
该系列产品适用于家用电器、小型电动工具、仪器、仪表及动力照明用线、控制电源线等。
The influence of electric field on the properties of strong-coupling polaron in parabolic quantum wires are studied by using linear combination operator and variational methods.
采用线性组合算符法和变分法研究了电场对抛物量子线中强耦合极化子性质的影响。
The influence of electric field on the properties of strong-coupling polaron in parabolic quantum wires are studied by using linear combination operator and variational methods.
采用线性组合算符法和变分法研究了电场对抛物量子线中强耦合极化子性质的影响。
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