标签：calculus 相关文章
Today we remember a man who was considered one of the best teachers in the United States. Jaime Alfonso Escalante was born in nineteen thirty in La Paz, Bolivia. Both his parents were teachers. He taught math and science in his home country for twelv
2010年VOA慢速英语(十二)月
Lesson 2 Love of Numbers Words: absenteeism n. 旷课，旷工 absentee n. 缺席者 absolve v. 宽恕；赦免（罪行、过失等），解除（责任等） absorb vt. 吸引（液体、知识等）；理解，掌握 absorbing adj. 吸引人的，引
胡敏托福词汇记单词
Hi, I'm Anderson Cooper, welcome to podcast. Intrigue and sexually charged allegations surrounding Pope Benedict's departure and the choice of the next Pope, but also the ridiculous. Let's get started. It's obviously hard to pierce the walls of secre
CNN2013年(三)月
No matter how seldom you've opened that calculus textbook on your shelf, the chances of worms having eaten it are pretty low. But books written back in the Renaissance have had much better odds of becoming worm food. Now we know that the holes left b
Scientific American(十一)月
No matter how seldom you've opened that calculus textbook on your shelf, the chances of worms having eaten it are pretty low. But books written back in the Renaissance have had much better odds of becoming worm food. Now we know that the holes left b
Scientific American(十一)月
No matter how seldom you've opened that calculus textbook on your shelf, the chances of worms having eaten it are pretty low. But books written back in the Renaissance have had much better odds of becoming worm food. Now we know that the holes left b
Scientific American(十一)月
Calcium-binding proteins - proteins which have the ability to store calcium ions and to bind onto calcium in the hydroxyapatite of the enamel surface. Calculus - a hard deposit of calcified plaque whi
医务英语
Educational Background -- Academic Records I: How were your scores at college? C: They were all excellent.(They were all above average.) I: How are your grades at college. C: They are above average B. I: What scores did you get at college? C: I got a
面试英语
By Challiss McDonough Kuwait City 28 June 2006 Kuwaiti voters will go to the polls Thursday in a historic parliamentary election. Women will be allowed to vote for the first time, and 28 women are running for office. ------------ Rola Dashti's campa
2006年VOA标准英语（六月）
A 33-year-old financial analyst in California recently quit his job to devote himself to an unpaid job teaching math on the Internet, and his lessons are reaching almost 100,000 people a month. In this week's edition of Making a Difference, we introd
VOA标准英语2010年(三月)
PursuingAcademicAdequacyinCollege College students are back in class across America. But not all of their courses involve the rigor of, say, paleontology or advanced calculus. Every American college has what are called gut courses. Theyre ones in whi
VOA标准英语2011年(九月)
US Looks for New Civilian Leadership in Syrian Opposition The SNC long looked to be the foundation of a transitional authority to replace President Assad. But Washington has watched with frustration at the opposition's personality-driven leadership a
VOA标准英语2012年(十一月)
Pentagon Prepares for Deep Budget Cuts The cuts are set to be massive, $50 billion a year for 10 years, and so are the consequences. That's the warning from officials including the nation's top military officer, General Martin Dempsey. We can't yet s
VOA标准英语2012年(十二月)
US Rejects Syria Vote as 'Sham' STATE DEPARTMENT Syrian President Bashar al-Assad has won re-election in a vote held in government-controlled parts of his war-torn country. U.S. officials dismiss his re-election as a farce. But for Assad, the vote si
VOA标准英语2014年(六月)
Brooklyn Decker: Two Truths And A Lie, Lie, Lie play pause stop mute unmute max volume 00:0011:10repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin. JONATHAN
2016年NPR美国国家公共电台11月
Nikki:Here's some dancing. [pointing to a group of guys] See those guys stomping, clapping and shouting? They're practicing step dancing. Wen:It sounds cool. The rhythms look really difficult. Nikki:They basically turn their bodies into drums. There'
Eztalk美语会话
阿美接到了北京大学的录取通知书，但是古奇却没有任何消息。虽然考试没有考好，但古奇却十分高兴，这到底是为什么呢？ Listen Read Learn May: I have received the admission letter from Peking University! Gucci: Congratulations! May: How about you? Have you g
英语口语大赢家
Getting a School Class Schedule Carlos: Did you get your class schedule? Marianne: Yeah. You? Carlos: Yeah. Lets see if we have any classes together. I have PE with Mr. Lopez and social studies with Ms. Walters. How about you? Marianne: I have PE wit
2012年ESL之日常生活
Todd: OK, Diana, we're going to talk about food. You were just talkin about food in Chicago. What kind of good food can you get in Chicago? Dianna: Chicago is famous for its Chicago style pizza or their hotdogs. The pizza is different because they pu
英语趣味课堂
By Al Pessin The Pentagon 16 October 2009 General Richard Myers talks about US strategy in Afghanistan, 16 Oct. 2009 The man who was the top U.S. military officer at the beginning of the Afghanistan and Iraq wars says the United States needs to reco
VOA标准英语2009年(十月)