单词：beam current lag
单词：beam current lag 相关文章
Kenya's Kiplagat focus on New York title and marathon majors NAIROBI, Oct. 31 (Xinhua) -- Kenya's hopes and prayers will be with world champion Edna Kiplagat on Sunday when she lines up among elites eyeing to clinch her second New York Marathon title
VOA标准英语2012年(八月)
She still has jet lag. 她仍然有（坐飞机后因时差产生的）疲劳烦躁感。 jet指喷气式飞机，lag有时间滞后的意思，jet lag指坐飞机后因时差引起的不舒适感觉。jet lag 是不可数名词。
蒋健棠英语实用句子
Flag Day is celebrated in the United States on June 14. It commemorates the birth of the countrys flag on June 14, 1777. It was not until 1916 that President Woodrow Wilson recommended a day for all Americans to celebrate their flag. His recommendati
英语课程学习计划和讲义
beam, [bi:m] n 大梁（建筑中用作支撑的木材、金属或石头）；光柱；臀围；平衡木 【船】横梁; 船幅; 船舷 (秤)杆; (犁)柄; (锄)把; 卷轴; 横杆; 杠杆 (鹿角的)主干 (灯光、日光、月光等的)束, 道,
不择手段背单词
今天学的词组是lag。 Lag的意思是落后。911恐怖袭击之后， 美国各地纷纷做好应付恐怖袭击的准备。不过有评估报告说，最需严加防范的首都华盛顿在对付生物恐怖袭击方面准备不足，落后于许
英语每日一词
说一口流利的英语，从简单的单词开始。 听听，读读，背背，今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 hard [ hB:d ] They tried hard to succe
每日攻克5词
54 时差对大脑的影响 DATE=6-6-01 TITLE=SCIENCE REPORT- Jet Lag and the Brain BYLINE=Nancy Steinbach (Start at 59
科技之光
National flags are not merely symbols of a country. Their colors and designs convey past history and future goals. Flags have powerful connotations（内涵）. They speak to the people and politicians. People of one country will burn the flag of ano
阅读空间
Bob Beamon established himself as the favourite in the 1968 long jump by winning 22 of 23 meets in the pre-Olympic season. He almost met with disaster in the qualifying round. After fouling his first two attempts, he had only one try left. His teamma
英美文化
加拿大魁北克乐队Simpla Plan的新单曲Jet Lag同时发行了英语、法语两个版本的，英语版是和英国女歌手Natasha Bedingfield合唱，法语版是和蒙特利尔歌手Marie-Mai合唱。当然我还是喜欢英语版滴.... J
天籁音乐
By Mil Arcega Washington 26 June 2007 A new report on the world's leading companies shows barriers still remain for women who want to advance in the corporate world. The study released at the Global Summit of Women in Germany shows women lag well beh
2007年VOA标准英语（六月）
Right on the beam To fly by the seat of his pants 美国英语当中有许多成语和俗语都和过去的历史有关系。例如，美国开拓西部的过程给美国语言增添了不少色彩。可
美国习惯用语
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英语单词荟萃
今天我们要学的词是lag behind。 Lag behind是落在别人后面的意思。虽然南亚国家的经济发展步伐很快，但是亚洲开发银行警告说，The region lags far behind in education and healthcare, 意思是这个地区在教育
英语单词荟萃
今天我们要学的词是lag behind。 Lag behind是落在别人后面的意思。虽然南亚国家的经济发展步伐很快，但是亚洲开发银行警告说，The region lags far behind in education and healthcare, 意思是这个地区在教育
英语每日一词
The Prime Minister, Mr Key, announced that a Maori flag was chosen for Waitangi Day. It will fly on the Auckland Harbour Bridge and Parliament along with the New Zealand flag. The Maori flag is black, red and white with a koru design. The koru is a y
新西兰英语
Mike出差刚回来，被时差折磨得痛苦不堪，向同事Larry咨询缓解时差的好办法。Larry说， Larry: Some people take herbal medicine, but there's really no solid proof that it works. Some people take sleeping pills and try to sle
商务礼节美语
Mike出差刚回来，遇到同事Larry. Larry: Hey, Mike! Good to have you back! You look exhausted! Mike: Hi, Larry. Yeah, I'm totally beat. I can barely keep my eyes open! L: Was it a rough trip? M: Well, it was actually pretty productive, but all
商务礼节美语
Scientists with the European Organization for Nuclear Research, or CERN, have begun working again after a two-year hiatus. The Large Hadron Collider was shutdown in 2013 for a major refit. It's allowed for its power to be doubled, enabling scientists
英语新闻
Helen : This is Real English from BBC Learning English. Im Helen. ZO : 大家好，欢迎收听今天的地道英语，我是刘佳。 Helen : Today were going to look at words and phrases that have recently become part of the English language. ZO : 要掌握地道的英语，重
地道英语在线听