雷击

With the demonstration of 35kV line of Qinan substation, it built a numeral value calculation model of on-line data of each pole with EMTP program. Find out some factors of causing lines to outage frequently and the measures how to improve lightning withstand level of lines and decrease the lightning tripping outage of transmission line.

通过对线路基本电气参数的现场实测数据和波过程理论建立了与实际情况极为相符的雷击线路电磁暂态数值计算模型，在此模型基础上分析研究了影响线路耐雷水平的诸多因素，并重点研究了采用线路型避雷器来提高线路防雷性能的机理及影响因素。

Legend has it that the affect of heat was first discovered when some brown zoisite crystals laying on the ground with other rocks were caught in a fire set by lightning that swept through the grass covered Merelani hills northeast of Arusha.

传说，最早发现热影响当一些在地面铺设棕色晶石晶体与其他岩石陷入集雷击火灾席卷东北山草复盖merelani阿鲁沙。

The two trees struck by lightning just north of South Baldy Peak were located within 40 meters of the exposed lightning rods.

这两棵树雷击的峰值是位于南秃子在40平方米的暴露的避雷针。

When he got abroad at last he was hardly grateful that he had been spared, remembering how lonely was his estate, how companionless and forlorn he was.

当他从病床上起来的时候，回想起自身多么地凄苦，无助而寂寞，他竟然觉得未遭雷击算不上什么可喜可贺的事。

In order to solve the damageable problem for traditional transformer which is accessible to cause by lightning intrusive waves, the frequency spectrum of some lightning waves is analyzed and the design principle of a New Type Lightning-proof Transformer is proposed in this paper.

为了解决传统变压器易被雷击坏的问题，本文分析了雷电波的频谱特性，并介绍一种新型防雷变压器的设计方案及其防雷机理。

Based on the knowledge of physical process of downward lightning stroke and the rule of shielding failure dispersity of transmission line, Lightning stroke process simulation model is built up.

根据对下行雷闪选择击中点的物理过程和输电线路绕击规律的认识，建立了新的雷击过程仿真模型。

By using the lightning current's expression recommended by IEC1312-1, we calculate and analyze the electromagnetic field near the lightning channel, and discuss the influence of the electromagnetic field distribution due to the finitely conductive ground.

对IEC1312—1中推荐的雷电流表达式进行了频谱分析，发现其代表的雷电流的频带很宽，但雷击释放的能量主要集中在低频部分。

On the basis of introducing several normal methods of monitoring landslide,the article provides the automatically collecting system of a reservoir district landslide based on SMS wireless transmission. The power supply of this system is solar battery with dampproof and lightningproof measures. This system is characterized by cheap cost,high reliability,easy extension and maintenance.

在介绍常规滑坡监测方法的基础上，提出了基于SMS无线传输的水库滑坡自动化采集系统，该系统使用太阳能供电，采取了防潮、防雷击等措施，具有成本低廉、性能可靠、组网灵活、维护方便等特点；适合交通不便，无交流供电但有手机信号的偏僻地区进行远程非实时监测。

Most lightning occurs within cumulonimbus clouds like these, but it can also be released from wide, layered formations called stratiform clouds.

大多数雷击都发生在积雨云云层像这些，但是它也可以释放出广泛的，分层次的构成所谓的层状的云。

Use tunder rank 1 to hit the monsters...

我用雷击1去打那些怪。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。