单词：power frequency reference voltage of arrester
单词：power frequency reference voltage of arrester 相关文章
Blogs are websites that are organized by blog posts - these are individual news stories, like articles in the paper. Bloggers simply fill out a form like this one to post a new story. With the click of a button, the blog post appears at the top of th
英语解说豆知识2009年
[0:0]virtue virus vision vital美德，德行 病毒 幻想，视觉 极其重要的 [0:35.0967]vivid volcano voltage voluntary生动的，鲜艳的 火山 电压 自愿的，志愿的 [1:17.2033]volunteer vote wage wagon志愿者 票，选票 工资，报酬 四轮马车，大篷车 [1:57.9174]wander w
闭着眼睛飘单词 四级词汇
中文 英文 缩写 电气互锁 electric interlock 电气环境 electrical environment 电气特性 electrical characteristic 电容性负载 capacitive load 电视电话计算机 teleputer 电视监视
电信英语
You may not need to worry about batteries someday soon. A 15-year old girl, Ann Makosinski from Victoria, British Columbia, Canada has invented a flashlight that uses the heat from your hand for power. Instead of using batteries the flashlight uses P
轻松英文阅读
图片1 gram n．克 例句：The cook needs a gram of vinegar. 厨师需要一克醋。 grammar n. 文法，语法 例句：That is not, properly speaking ,a dictionary but a grammar book. 严格地说，那不是一本字典，而是一本语法书。
漫画搞定六级词汇（文本+音频）
Thank you very much. Its a privilege and an honor to be in the white intellectual ghetto of the West. We wanted to do a couple of things before we started. The first is that, based on the fact that SNCC, through the articulation of its program by it
名人演讲
by Michael W. Flynn First, a disclaimer: Although I am an attorney, the legal information in this podcast is not intended to be a substitute for seeking personalized legal advice from an attorney licensed to practice in your jurisdiction. Further, I
法律英语 Legal Lad
by Michael W. Flynn First, a disclaimer: Although I am an attorney, the legal information in this podcast is not intended to be a substitute for seeking personalized legal advice from an attorney licensed to practice in your jurisdiction. Further, I
法律英语 Legal Lad
By Zulima Palacio Washington, DC 24 April 2006 watch Wind Power report It is estimated that the world's consumption of energy will increase by 60 percent over the next 20 years. Today half of U.S. ele
2006年VOA标准英语（四月）
Power Portraits Capture World Leaders World leaders and heads of state are always in the public eye. We watch them on TV and see their photos in newspapers and magazines. But when New Yorker staff photographer Platon Antoniou - who uses just his firs
VOA标准英语2011年(六月)
TECHNOLOGY REPORT - Power Still Out For Many in New York City 科技报道 - 桑迪暴露美国基础设施问题 纽约大部分地区仍然断电 From VOA Learning English, this is the TECHNOLOGY REPORT in Special English. 这里是美国之音慢速
2012年VOA慢速英语(十一)月
By Peter Fedynsky Washington, D.C. 29 March 2007 watch Russia Election report Russia holds a presidential election in less than a year. If the nominating process, campaign and vote are transparent and fair, Russians will witness an unprecedented dem
2007年VOA标准英语（三月）
Soviet Collapse Altered Ongoing World Power Balance The collapse of the Soviet Union 20 years ago changed the worlds geopolitical balance. When the Soviet Union fell, it ended the tenure of a superpower with the resources of more than a dozen countri
VOA标准英语2011年(十二月)
Senegalese Villages Turn to Solar Power In Senegal, growing electricity shortages are forcing more and more people to turn to one of the country's greatest renewable resources, solar energy. There are no power lines running through the village of Lan
VOA标准英语2011年(五月)
Power Your Laptop by Taking a Walk Scientists at the University of Wisconsin-Madison have developed a technology that turns human motion into electricity. In this week's journal Nature Communications, they describe how to power a cell phone or other
VOA标准英语2011年(八月)
Device Keeps Internet On When Power Goes Off Erik Hersman and his team in Nairobi have created what they say is the first router made especially for Africa. It's battery powered and rugged. And it's gaining attention in Europe and the United States.
VOA标准英语2013年(五月)
China has long depended on coal-burning power plants to fuel its explosive growth over the past three decades. As a result, air pollution has risen to alarming levels in central and eastern regions. Policymakers have been working hard to shift the co
2017CRI中国国际广播电台
Power corrupts, and absolute power corrupts absolutely. This is an interesting saying. Its very true. If you look at the world leaders with the most power, they are the most corrupt. When someone has so much power, they want more. Maybe power is like
纯正英语一分钟
Bird on a Wire 当我们行走在马路上时，经常可以看到成群的麻雀或乌鸦停落在几万伏的高压电线上，它们不仅不会触电，而且一个个显得悠闲自得。可是，你也知道，如果有人不小心碰到高压线
英语听力文摘 English Digest