查询词典 lightning protector

Dr Abrahamson believes that ball-lightning forms when a conventional lightning strike vaporises carbonand silicon oxides found in soil.

John Abrahamson是新西兰坎特伯里大学的一位化学工程师。

By using sustainable development theorise, the importance and necessities of lightning protection and disaster reduction system construction are illustrated; the developing direction to lightning protection exploration technology is pointed.

运用可持续发展理论，阐述了防雷减灾体系建设的重要性和必要性；指出了防雷新的探测技术的发展方向。

At present the main product not damages the examination class instrument for the project scene: Thunder and lightning radiation monitor meter and multi- stations thunder and lightning monitor and positioning system, low tension cable fail monitor, cable fault position finder and so on.

目前主要产品为工程现场无损检测类仪器：雷电辐射监测仪和多站雷电监测与定位系统、低压电缆故障检测仪、电缆故障定位仪等。

Lightning flashover is the main reason that causes trip out in the transmission line,hence it is necessary to estimate the lightning performance of the transmission line which is in the designing.

雷击闪络是引起输电线路跳闸的主要原因，因此必须正确评估设计中的输电线路的防雷性能。

Summer is peak season for lightning fatalities, which is why June 21 marks the commencement of Lightning Safety Week.

夏天是闪电死亡率的旺季，那就是为什么6月21日是指示闪电安全星期的开始。

22 Lightning 3 - F-22 Lightning 3 is stronger than ever.

- 22战斗机闪电3 -的 F - 2 2闪电三是比以往任何时候都强。

Helicopter Design Institute of China Aviation Industry deputy chief designer, AC313 helicopter designer Xu Chaoliang description, AC313 helicopter innovation embodied in the eight key technology breakthroughs: 30 minutes drive to meet the "dry run" security requirements ; fuel system and body structure to meet the anti-crash and lightning safety requirements; driver and passenger seat crashed through the anti-dynamic security testing; body structure, control systems and meet the bird impact rotor system security requirements; airborne equipment to meet the lightning and high strength radiation protection design requirements; cockpit layout to meet the crew emergency evacuation safety requirements; rotor and composite material structure to meet the fatigue assessment based on damage tolerance requirements; mechanical systems to meet the design requirements of high energy rotor burst protection.

中航工业直升机设计研究所副总设计师、AC313直升机总设计师徐朝梁介绍，AC313型直升机的自主创新具体体现在八项关键技术的突破上：传动系统满足30分钟的&干运转&安全性要求；燃油系统和机体结构满足抗坠毁及雷击安全性要求；驾驶员和乘员座椅通过抗坠毁动态安全测试；机体结构、操纵系统及旋翼系统满足鸟撞安全性要求；机载设备满足雷击和高强辐射场防护设计要求；座舱布局满足乘员应急撤离安全性要求；旋翼和复合材料结构满足基于损伤容限疲劳评定要求；机械系统满足高能转子破裂防护设计要求。

The most common type of lightning, intracloud lightning takes place within a single cumulonimbus cloud.

最常见的闪电，云层内的闪电发生在一个单一的积雨云。

The most common type of lightning, intracloud lightning takes place within a single cumulonimbus cloud.

许多常见的闪电，云层内的闪电发生在一个积雨云之内。

The most common type of lightning, intracloud lightning takes place within a single cumulonimbus cloud.

这是最常见的一种闪电，由一个积雨云发出附件：您需要登录才可以下载或查看附件。没有帐号？注册

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

Talk Undelete failed; someone else may have undeleted the page first.

Talk 无法删除选定的页面或图像（它可能已经被其他人删除了）。