lightning的例句大全

Characteristics of Three-Dimensional Lightning and Radar Echo Using the Broadband Field Lightning Mapping System

闪电宽带电场三维定位及其回波特征

The literature on ball lightning is rather fringy, and you have to be careful to separate the credible ball lightning reports from the lightning and UFO lore.

由于球状闪电行为的诡秘奇特，有人提出大部分UFO可能就是球状闪电。

A ball of fire ( such as the sun or a ball-shaped discharge of lightning).

火球（象太阳或发光的球形物）。

Prevention of thunder and lightning at seismic stations is becoming more and more important.

地震台站的防雷问题显得越来越重要。

This article discussed the elementary knowledge about thunder and lightning, enumerated each method of thunder and lightning localization at present, analyzed several processes of thunder and lightning localization.

本文讨论了有关雷电的基本知识，列举了目前存在的各种雷电定位方法，分析了雷电定位的几个过程。

The Contrast And Analysis Of The Thunderstorm Day Data Of Artificial Observation And Lightning Orientation

人工观测与闪电定位探测雷暴日资料的对比分析

Most area of chizhou, anhui is mountainous and hilly area, the average annual thunderstorm day is about 50, which means it belongs to strong lightning activity areas.

安徽池州地区，大部分为山区和丘陵地带，平均年雷暴日在50左右，属于多雷电活动地区。

Thunderstorm season construction, high above the ground to prevent lightning strikes.

雷雨季节施工，高空作业要防雷击。

At the same time, the filtering and compensating system, the broadcasting communication system as well as the grounded and lightning protection system suiting to ropeway have been discussed.

同时，对适合索道应用特点的电源滤波系统、广播通讯系统以及接地防雷系统的设计方法进行了探讨。

A time-domain Analysis on Waveform Change of Lightning Electric Field and Identification of Discharge Types

闪电电场变化波形时域特征分析及放电类型识别

In addition, as a powerful electromagnetic pulse phenomenon, lightning is of time-domain electromagnetics; and technology against it is much of project application.

然而，雷电是一种强电磁冲击现象，是时域电磁学问题；雷电防护又是工程实现性很强的技术。

About theoretic calculation for lightning electromagnetic field, two analytical methods are raised, which are dipole method in time domain and time-varying field method in frequency domain.

在雷电电磁场的理论计算方面，提出了两种方法，即时域中的偶极子方法和频域中的时变场方法。

By Fourier series expansion of lightning current waveform in time-varying field, analytical formulations in frequency domain are derived.

通过对时变场中瞬态的雷电流波形进行傅里叶级数展开和周期延拓，得到了频域中的雷电电磁场的解析公式。

The calculation shows that lightning shock wave strikes the droplets strongly and forces them to move a distance.

计算表明，闪电冲击波猛烈地冲击云滴，使它加速并在短暂的瞬间移动很长距离。

Coordination between the lightning protection measures and the resistibility of equipment to surges

谈ITU-TK系列标准中防雷措施与设备冲击耐受特性的配合

Severe injuries such as deep thermal burn, cardiopulmonary arrest or immediate death associated with high voltage or lightning electrocution are well reported in the literatures.

高压电烧伤或雷击造成的严重伤害（如深度烧伤、心肺停止甚至死亡等等）常在文献中被报告及讨论。

By calculating the interception efficiency of lighting protection system or according to the importance and applying character of building electronic information system, we can get the lightning protection level of the building electronic information system.

掌握浪涌保护器选择的主要原则。通过计算防雷装置拦截效率或根据建筑物电子信息系统的重要性和使用性质，确定建筑物电子信息系统雷电防护等级。

Comprehensive Design for Lightning Protection of Intelligent Water Heater of Sun Energy

智能化太阳能热水器防雷的综合设计

The conclusion is that the lightning arrester has very good forced voltage sharing for the lightning impulse that is taken affect in the two smoothing reactors with series connection, which makes each reactor voltage not to exceed half of impact voltage.

认为，对作用于2台串联的平波电抗器的雷电冲击波，各自配备避雷器具有极好的强迫均压作用，使各电抗器电压不超过冲击电压的一半；

ONLINE Avoiding absolutization of protection range of lightning rods and overhead ground wires

别把避雷针（线）保护范围绝对化成果在线