A bolt of lightning crossed the darkened sky, accompanied by a deafening thunder clap.
一道闪电划过漆黑的天空，伴随着震耳欲聋的雷声。
"We can cause the lightning to strike where we want it to using rockets," says Ralph Bernstein, manager of lightning projects at EPRI.
美国电力研究协会（EPRI）负责闪电项目的经理拉尔夫·伯恩斯坦说：“我们可以用火箭让闪电打到我们想要的地方。”
The rocket site is providing precise measurements of lightning voltages and allowing engineers to check how electrical equipment bears up.
这个火箭发射场现在能对闪电电压进行精确测量，并可以让工程师们检测电气设备的负载。
Using high-speed photography, scientists have determined that there are two steps to the occurrence of lightning from a cloud to the ground.
利用高速摄影技术，科学家们已经确定了闪电从云层到达地面有两个步骤。
The channel is only a few centimeters in diameter, but that is wide enough for electrons to follow the channel to the ground in the visible form of a flash of lightning.
这个通道的直径只有几厘米，但它的宽度足以让电子以闪电这样看得到的形式随着通道到达地面。
We heard a frightening sound after a bright flash of lightning.
一道明亮的闪电过后，我们听到一个可怕的声音。
With the coming of the following flashes of lightning, she repeated the same thing again and again.
伴随着接下来的闪电，她一遍又一遍地重复着同样的事情。
A bolt of lightning flashed across the horizon.
一道闪电划过地平线。
The creatures sped back and forth like flashes of lightning.
这活物往来奔走、好像电光一闪。
A saguaro cactus stands tall amid a frenzy of lightning bolts in Arizona.
亚利桑那州，一株巨人柱仙人掌矗立在一团狂暴的闪电中。
A tangle of lightning, including multiple ground strikes, crackles in the Montana sky.
一团闪电在蒙大拿上空噼啪作响，数条闪电砸向地面。
And, next, I am a mystery — more so than a tree or a sunset or even a flash of lightning.
其次，我的一切都是个谜——比起一棵树、一次日落乃至一道闪电来说尤其是如此。
We have never seen anyone move so fast. He ran like a streak of lightning across the playground.
我们从没看见过跑得像他那样快的人，他闪电般地穿过运动场。
That name sent a shudder over him, as though a flash of lightning had passed in front of his face.
那个名字使他大吃一惊，好象有道电光在他的面前闪过。
But romantic feelings that arrive like a bolt of lightning can pass as quickly as a summer storm.
不过浪漫的感觉可能会像夏天暴风雨中的闪电一样出现在你的身边。
A dramatic cloudburst releases jagged bolts of lightning deep into the Grand Canyon near Point Sublime.
突发的倾盆大雨向崇敬角附近的大峡谷深处释放了一道锯齿状闪电。
We have never seen anyone move so fast. He ran like a streak 11 of lightning across the playground.
我们从没看见过跑得像他那样快的人，他闪电般地穿过运动场。
A series of lightning strikes near the launch pad forced officials to delay the launch attempt on Saturday.
之前靠近发射台一连串的闪电，迫使官员推迟了星期六的发射。
Volcanic plumes would also have triggered powerful discharges of lightning from the skies, as they do today.
柱状的火山灰也会引起天空中闪电的发生，就像今天一样。
Tom Warner documents the powerful beauty of lightning with an array of optical and electromagnetic sensors.
汤姆•沃纳（Tom Warner）用一排光学和电磁传感器记录下闪电的力量之美。
When I asked for some help with the washing up, the children all left the room tike a streak of lightning.
当我要找人帮助洗碗碟时，孩子们一溜烟地全都跑出了屋子。
Believe that in the near future, the issue of lightning protection of wind power can be properly addressed.
相信不久的将来，风电防雷的问题能得到妥善解决。
A bright bolt of lightning crackles within the ash cloud from the eruption of the eyjafjallajokull volcano in Iceland in April 2010.
2010年4月，一道明亮的闪电划过冰岛埃亚·菲亚·德拉冰盖冰川火山上空，穿透火山灰云。
The only thing Harry liked about his own appearance was a very thin scar on his forehead that was shaped like a bolt of lightning.
哈利对自己长相最满意的地方要算前额上那道闪电形状的疤痕了。
This is the extraordinary moment a photographer captured bolts of lightning striking not one, but two Chicago landmarks at the same time.
这是个惊人的时刻！摄影师拍到闪电同时击中芝加哥的两座标志建筑。
The Mother Birch had hardly spoken these words than a terrible, deafening crack shook the air, and a sharp, hot tongue of lightning landed right on her trunk.
她的话音刚落，空中响起了剧烈的、可怕的响声，闪电的火舌正中她的树干。
A bolt of lightning illuminates the sky around the 2,500-year-old Parthenon temple, high on the Acropolis during a heavy rainfall in Athens early this morning.
今天凌晨，雅典的一场暴雨中，雅典卫城山上一道闪电照亮了有2500年历史的古老帕台农神庙的天空。
Several bolts of lightning strike the water off the coast of Kavala, Greece. Lightning can strike anything that can become electrically charged—including water.
几道闪电击中希腊卡瓦拉远海水面。闪电能够击中任何可能带电荷的东西，其中包括水。
Several bolts of lightning strike the water off the coast of Kavala, Greece. Lightning can strike anything that can become electrically charged—including water.
几道闪电击中希腊卡瓦拉远海水面。闪电能够击中任何可能带电荷的东西，其中包括水。
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