查询词典 lightning

To deal with those added millions of volts, utilities rely on a complex array of lightning arrestors, static lines and grounding systems.

为了处理这些额外的百万伏特的电量，通常需要一组复杂的避雷器、静压操纵管路和导入地面系统。

"Lightning arrestors are not inexpensive devices and they must be maintained once they are put on the system," Hartlein said."You want to distribute them on the system frequently enough to protect it, but not so frequently that you are wasting money."

Hartlein说：&避雷器并不是廉价的装置，一旦被置入系统中后，就必须加以保养和维修，你想要频繁地在系统中使用它们，那就得好好保养它们，但也不用保养得太频繁，否则就是在浪费钱了。&

Without the arrestors, lightning could arc across the insulators that support power lines, causing interruptions and damaging other equipment.

如果没有避雷器，电弧能够通过那些包裹着电缆线的绝缘体，从而引发电力中断并损坏其他设备。

"In addition, various pilot lights, lightning arrestors, phase protectors and intrinsically safe relays are available as modifications."

此外，作为改型件，还可提供各种指示灯，避雷器，相位保护器和安全火花继电器。收藏反馈

"In addition, various pilot lights, lightning arrestors, phase protectors and intrinsically safe relays are available as modifications."

此外，作为改型件，还可提供各种指示灯，避雷器，相位保护器和安全火花继电器。

"In addition, various pilot lights, lightning arrestors, phase protectors and intrinsically safe relay s are available as modifications."

此外，作为改型件，还可提供各种指示灯，避雷器，相位保护器和安全火花继电器。

Based on the discussion of some problems, it is pointed out that mountingadditional lightning arrestors on both ends of overhead lines is an effective means toprotect outlet CB of substations.

就事故分析提出了几个值得探讨的问题：事故与断口两侧有工频电源有关；雷击波的陡度值处于外绝缘大于内绝缘的区域和电压抽取装置的削波作用不显著而使灭弧室内绝缘击穿；外绝缘先击穿或内、外绝缘同时击穿；事故与雷击进线段发生绕击或反击的关系是主要的还是次要的。

When strategically placed on the electric grid, the arrestors carry the lightning surges away to the ground – after which the arrestors return to their role as insulators.

当把避雷器安装在电网上时，可以将闪电通过避雷器导入地面——完成这个过程以后，避雷器又转变成绝缘体。

Two columns of mist shot through with lightning extend from the cloud like giant arms, each one encircled with blue metal bracers.

两个迷雾一般的充斥着雷电的圆柱体从云中伸出来，就像一双巨大的手臂，每一只手臂都环绕着蓝色的金属护腕。

Headlong I was at first, and headlong I continue--precipitously rushing forward through all manner of nettles and briars instead of keeping the path; guessing at the meaning of unknown words instead of looking into the dictionary--tearing open letters, and never untying a string,--and expecting everything to be done in a minute, and the thunder to be as quick as the lightning.

我以前急躁，现在仍然急躁——不愿循着小径向前，却鲁莽地冲向形形色色的荨麻和石南；猜测一个生词的意义而不去查字典——直接撕开信封而不是小心解开上面的系带，——期待着每件事情瞬间便能完成，期望雷声能够快如闪电。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了