单词：energy of signed integral
单词：energy of signed integral 相关文章
Lesson13 Changes of Life Caused by Computers and Automobiles The computer and the automobile, the mainstays of modern life, share similar pasts. The computer, which has only recently become a common feature of most people's homes and offices, had its
背诵为王第四册
Unit 11 DIALOGUE I Before the Mid-term Exam A: Do you know when we're going to take the mid-term exam for the comprehensive English course? B: Yes, in a fortnight. Don't tell me you didn't know that.
新编大学英语教程
Natural Nails 自然的指甲 [扮靓 -- 指甲护理] 当你写下购物清单，当你拿起电话拨号，当你洗碗、熨衣、擦窗，或是做着每个家庭主妇都要做的许多其它事情，你有没有想到要关注一下你的指甲的健康情况？ [00:07.30]Listen and Share [00:18.14]Natural Nails 自然的指甲
美容时尚英语
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单词解析速记
The energy company Royal Dutch Shell and the Spanish energy company Repsol have signed a multi-billion dollar deal with Iran's state oil company to develop gas fields in the Persian gulf, but the deal may lead to sanctions from the United States. Ru
初级商务英语听力2007
Many American states, cities and businesses say they will work to meet the goals of the Paris climate agreement. This comes after President Donald Trump announced he was pulling the U.S. out of the international agreement. More than a dozen governors
2017年VOA慢速英语(六)月
By Patricia Nunan New Delhi 07 March 2006 Australian Prime Minister John Howard says his government will watch closely to see how India and the United States work out the details of their groundbreaki
2006年VOA标准英语（三月）
1. Definitions 2. Parties to the Contract； Representations and Warranties 2.1 Parties to the Contract 2.2 Representations and Warranties 2.3 Consequences of Inaccuracy in Representations 3. [Operative Clauses] 4. Term 4.1 Term 4.2 Extension 5. Term
实用英语
[00:01.08]E Hutongs are still an integral part [00:05.48]of Beijing life. [00:07.14]They make up one third of the city's [00:08.86]residential areas and house [00:10.85]almost half the city's population. [00:13.39]And it is not surprising that touris
北师大版高中英语模块8(选修)
[00:01.53]C By connecting people's homes, [00:04.83]the hutongs in fact connected people's lives, [00:07.81]whether the lives of the rich or the lives [00:09.94]of the ordinary citizens. [00:12.01]Because the houses were built facing each other [00:1
北师大版高中英语模块8(选修)
U.S. President Barack Obama signed into law Tuesday the biggest economic stimulus plan in the nation's history. The almost $800 billion in government spending and tax cuts is designed to get America's economy back on track. President Barack Obama si
VOA标准英语2009年(二月)
The European Union has signed an agreement with four nations to move ahead on creating new gas pipelines to reduce its energy dependence on Russia. Czech Republic's outgoing PM Mirek Topolanek, left, welcomes the President of Turkey, Abdullah Gul, i
VOA标准英语2009年(五月)
One thing to know about the Middle East 关于中东需要知道的一件事, is that nearly every family has access to affordable domestic help. 就是几乎每个家庭都能找到可负担费用的家务代理。 The challenge therefore becomes ho
TED演讲商业篇
The European Union has signed an agreement with four nations to move ahead on creating new gas pipelines to reduce its energy dependence on Russia. 欧洲联盟跟四个国家签署协议，为在能源方面减少对俄罗斯的依赖而修建一套新
VOA双语新闻 2009年5月
March 12th, 1938 - In Europe, Nazi Germany's troops march into neighboring Austria. The next day, Adolf Hitler annexes his homeland. Austria remains part of Nazi Germany until the final days of World War II. 1933 - My friends, I want to talk for a fe
历史上的今天-2011年
Topics: American Presidents John Quincy Adams; base versus basis; so far versus so far so good; integral Words: minister treaty act of aggression diplomat popular electoral votes national debt the limelight abolition to gag to colonize diary base bas
美语听力 English Cafe
ECONOMICS REPORT - Bush Signs Major Energy and Transportation Bills By Mario Ritter Broadcast: Friday, August 12, 2005 I'm Bob Doughty with the VOA Special English Economics Report. President Bush has
健康与经济
Steve: I think I need some career guidance Mike. Mike: Why do you say that? Steve: I'm getting bored with my current position. Mike: Have you thought about a new direction for your career? Steve: Like what? Can you think of something interesting for
英语口语
今天我们要学的词是retaliate。Retaliate动词，意思是报复、以牙还牙 。The Trump administration ordered Russia to close its consulate in San Francisco and two diplomatic annexes, retaliating against Russia's order that the US redu
英语单词荟萃
President Bush has signed legislation that paves the way for civilian nuclear trade between the United States and India. From the White House, VOA's Michael Bowman reports. President Bush signs the US-India Nuclear Cooperation Approval and Nonprolif
VOA标准英语2008年（十月）