单词：titrand
单词：titrand 相关文章
This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. This will just take a minute. Youve probably chased a fly or two around the house this summer. And, chances are, it took a few swings before you brought down the buzzing nuisance.
Scientific American(八)月
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北美小学生英语一年级教材（牛津英语教材）
World Hepatitis Day is observed on May the 19th. It aims to increase awareness worldwide of the diseases hepatitis B and hepatitis C. Its hope is to encourage the prevention and diagnosis of these two diseases, and increase the number of people who r
英语课程学习计划和讲义
Ayn Rand, 1905-1982: Americans Still Debate Her Books and Ideas Her two most famous books are The Fountainhead and Atlas Shrugged VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Barbara Klein with People in America in VOA Special English. Today we tel
名人轶事
This is a map of New York State that was made in 1937 by the General Drafting Company. 这是一张纽约州的地图，由通用制图公司在1937年绘制。 It's an extremely famous map among cartography nerds, 这张地图在地图发烧友中非常
TED演讲科技篇
THIS IS AMERICA - Grandparents By Jerilyn Watson Broadcast: Monday, March 15, 2004 (THEME) VOICE ONE: Welcome to THIS IS AMERICA, in VOA Special English. I'm Phoebe Zimmermann. VOICE TWO: And I'm Stev
This is America
Youve given some thought to oxygen, carbon, uranium. But youve probably never mused about the element ytterbium, symbol Yb. A new study by scientists at the National Institute of Standards and Technology, or NIST, says that ytterbium could find a rol
Scientific American(八)月
STEVE EMBER: I'm Steve Ember. BARBARA KLEIN: And I'm Barbara Klein with PEOPLE IN AMERICA in VOA Special English. Today we tell about the life and writings of Ayn Rand. (MUSIC) STEVE EMBER: Although she died more than twenty-five years ago, many Amer
2010年VOA慢速英语(六)月
The U.S. Special Inspector General for Iraq Reconstruction has criticized the State Department for its management of nearly $3 billion in contracts and grants in Iraq. In two reports, auditors cited weak and ineffective State Department oversight of
VOA标准英语2010年(一月)
Stomach cancer is one of the deadliest diseases, and ranks second among cancers worldwide with at least 800,000 deaths yearly. But in the United States, the number of cases has been declining, except for among one group of Americans. Glenda Reimer, h
VOA标准英语2010年(五)月
At Scripps Research Institute in Jupiter, Florida, scientists are working to find clues about how the human brain processes memories. Their laboratory test animal is not a chimp or a dog or a rat animals that we know can remember things it is the com
VOA标准英语2010年(三月)
Tit for Tat针锋相对An American lady traveling in England some years ago, got into an compartment of a smoking carriage where an Englishman was smoking a pipe. For a short time she sat quietly expecting that the Englishman would stop smoking. But
英语小达人
The Art of Fiction: A Guide for Writers and Readers is a nonfiction book by Ayn Rand,published posthumously. Edited by Tore Boeckmann, it was published by Plume in 2000. The book is based on a 1958 series of 12 four-hour lectures about fiction which
实用英语
72 约翰斯·霍普金斯疟疾协会 DATE=7-19-01 TITLE=SCIENCE REPORT - Johns Hopkins Malaria Institute BYLINE=Jill Moss (Start at 01'0
科技之光
今天我们要学的词是Grand Slam。 Grand Slam大满贯。在温布尔登网球公开赛中，费德勒战胜罗迪克夺取男子单打冠军。Roger Federer won his 15th Gland Slam title Sunday, 费德勒星期天赢得他的第15个大满贯冠
英语每日一词
Offering Substitute 提供代用品 Specimen Letters1. Offering Rayon in Place of Watered Silk提供人造丝代替水洗丝Dear Sirs,Thank you for your fax of yesterday (April 3) with your order No.456 for 5,000 metres of 100cm wide watered silk. We
实用英语
In its design, color arrangement, and orientation, the logo is a study in contrasts, his booklet proclaimed. 从设计、色彩搭配和定位来看，这个标识就是对比的杰作，他的小册子中写道， Tipped at a jaunty angle, it brims
乔布斯传
What made the request all the more astonishing to Eisenstat was that it was Jobs who, just a year earlier, 更令艾森斯塔特惊讶的地方在于，就在一年前， had forced frogdesign to abandon its work on Wozniak's remote control device. 乔
乔布斯传
Rand flew out to Palo Alto and spent time walking with Jobs and listening to his vision. 兰德飞到了帕洛奥图，同乔布斯一同走了走，听取了他的构想。 The computer would be a cube, Jobs pronounced. He loved that shape. It was p
乔布斯传
In a recent interview,Michelle Obama said that the secret service taught Malia how to drive. 最近的一次采访中 米歇尔奥巴马说特勤局教会了玛莉娅开车 In exchange，Malia taught the secret service how to throw a party when her p
柯南脱口秀