lightning的例句大全

The helical shorting wire leads to more convenience for routing the feeding wires of array antennas and plays a function of lightning protection. 2. A novel wide-band two-element center-fed cage array antenna is investigated.

短截线的引入还可以为该天线作为阵列单元布阵时提供馈线走线的方便，而且可以起到避雷的作用。2.提出并研究并馈两元高增益笼型振子天线阵。

The lightning gave the room a scary aspect.

闪电使屋里显得非常可怕。

The New Method to Calculate the Lightning Striking Rate on Poles

输电线路击杆率计算的新方法

recently, broken strands of opgw occurred after lightning stroke on some high voltage power lines. the preliminary survey of the operation behavior of opgw in 25 provinces and 5 metropolises in china were conducted.

近来高压线路发生一些光纤复合架空地线雷击断股现象，为此进行了全国25个省和五大城市OPGW运行状态的初步调查。

there were unique rules about time and space occurrence for lightning fire.

雷击火有其独特的时间、空间发生规律。

Taking the campus network of Guangdong Textile Polytechnic Institute for example, this paper analyzes the main ways of how the network is hit by thunderstrike and puts forward the enforcing schemes of power lightning protection, signal lightning protection and the designing of equipotential connection.

本文以广东纺织职业技术学院校园网络为例，分析网络遭受雷击的主要途径，提出了电源防雷、信号防雷及等电位连接设计实施方案。

Merchant bank credit card accounts are a lightning fast way to conduct business while providing great convenience to cardholders and merchants alike.

商业银行的信用卡帐户是一个闪电快速的交易管理方式的同时，提供的便利持卡人和商人是一样的。

The lightning flash lasted a split second, and then disappeared.

闪电一闪而后就消失了。

So according to the shaman, this wound is from lightning.

巫师所说的这个伤口应该是闪电击中的。

Flashes of lightning lit up the dark, cloudy sky, whose uniform leaden gloom HAD by now broken up into patches of black and grey.

闪电瞥过长空，照见满天的乌云现在不复是墨灰的一片，而是分了浓淡。

Application of long& term effective reducing resistance agent to grounding technics for seismic station to arrest lightning

长效化学降阻剂在地震台避雷接地技术中的应用

Calculation of Annual Frequency of Lightning Strike to Freestanding Tall Structures

高结构体雷击率计算

Holy freeze no longer slows the lightning skill.

圣洁寒冰不会对闪电产生减慢效果。

Radial expansion of lightning channels are analysed theoretically and the mechanism of the formation of shock waves of lightning is discussed by applying the equation of motion, the equation of continuity and the equation of energy conservation of hydrostatics.

本文从流体力学欧拉运动方程、连续方程和能量守恒方程出发，理论分析闪电通道的径向扩展，研究闪电冲击波的形成机制。

Modern lightning protection is an advanced technology that is developed while the human fights with lightning disaster.

现代防雷理论与技术是在人与雷电灾害不断斗争的过程中逐渐发展起来的高新技术。

Calculation and Correction of Detour Lightning Current in Power Line

线路防雷中绕击电流的计算及修正

Control on Selectivity of Lightning Failure Point

雷击故障点的选择性控制

it summarizes practical experiences on mobile communication base station construction and lightning protection issues, analyzes initially major causes on lightning attack on guangdong unicom base stations, expounds methods on type selection of surge protective devices for power and possible problems.

总结了移动通信基站工程建设、运行维护防雷问题的实践经验，初步分析了广东联通基站雷击灾害的主要原因，阐述了电源用SPD的设备选型方法和可能出现的问题。

grounding resistance of catenary pillar has the most important effect on lightning withstand level of catenary.

同时,接触网支柱的接地电阻对接触网的耐雷水平影响较大.

The Earth is struck by lightning nearly 20 million times each year, and bolts of lightning can travel as much as 10 to 12 miles from a thunderstorm, instantly heating the air to 50000 degrees Fahrenheit6, according to the National Weather Service.

根据美国国家气象局的数据，地球上每年发生的闪电次数可达近2000万次，雷雨过程中闪电可行进10到12英里（16到19公里），瞬间让空气升温华氏5万度。