单词：RERTR (reduced enrichment for research and test reactors)
单词：RERTR (reduced enrichment for research and test reactors) 相关文章
06 Working in a Laboratory lab laboratory; a place where scientists and engineers work, conductingexperiments and tests* Students have to wear protective eyeglasses whenever they go into the lab. colleague co-worker; a person whom one works with, usu
2010年ESL之商务英语
By Michael Bowman Washington 30 April 2006 Secretary of State Condoleezza Rice has accused Iran of
2006年VOA标准英语（四月）
As it ages, white paper turns distinctive of yellow, but why? To find out, scientists artificially aged modern paper to rebuild the changes on the molecular level, the researchers in the Journal physical review of letters, for 48 days, 3 unpleached p
Scientific American(四)月
This is Scientific Americans 60 Second Science, I am Cynthia Graber, this will just take a minute. Compounds found in the herb thyme have antibiotic properties. Now scientists have demonstrated that thyme might have a future role in fighting acne. A
Scientific American(三)月
Sacrificed to Science? Professor Colin Blakemore works at Oxford University Medical School doing research into eye problems and believes that animal research has given humans many benefits: The use of
有声英文阅读
Standardized testing is a major part of applying for admission to colleges and universities in the United States. SAT or ACT results, for example, are just one measure admissions officials use to decide whether to accept an applicant. But many studen
2018年VOA慢速英语(五)月
As it ages white paper turns a distinctive yellow. But why? To find out, scientists artificially aged modern paper to reveal the changes on the molecular level. The research is in the Journal Physical Review Letters. For 48 days, three unbleached pap
Scientific American(四)月
This is Scientific American 60 second Science I am Sophie Bushwick, got a minute? As it ages, white paper turns a distinctive yellow. But why? To find out, scientists artificially aged modern paper to reveal the changes on the molecular level. The re
Scientific American(四)月
By Bill Gasperini Moscow 17 January 2006 Russian Foreign Minister Sergei Lavrov Russian Foreign Minister Sergei Lavrov says a diplomatic solution could end the standoff with Iran over its nuclear prog
2006年VOA标准英语（一月）
This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 The crisis at Japan's Fukushima Dai-Ichi nuclear energy center has raised questions about the future of the nuclear energy industry. Arjun Makhijani is
2011年VOA慢速英语(三)月
By Anna Ardayeva Moscow, Russia 17 August 2006 watch Nuclear Stockpile report It's been almost 15 years since the United States launched its program to help secure the world's largest nuclear stockpile -- in Russia. But analysts warn that the effort
2006年VOA标准英语（八月）
In this photo taken 05 Aug 2005, an S-300 surface-to-air missile blasts off at the Ashuluk firing range, in Astrakhan region, 1280 km south of Moscow, Russia. The S-300 , similar to the US Patriot missile, is capable of shooting down aircraft, cruise
VOA标准英语2010年(二月)
Japan Still Struggling to Control Crippled Nuclear Plant Small and peaceful anti-nuclear protests continue to be staged in Japan. The demonstrations are being held as troubles continue at and around the Fukushima-1 nuclear power plant in the northeas
VOA标准英语2011年(四月)
BEIJING, Nov. 9 (Xinhuanet) -- Routine bowel screening can cut deaths from bowel cancer by 27 percent, a latest Scottish study finds. The result was presented at the National Cancer Research Institute's (NCRI) conference in Liverpool. Funded by the S
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UK scientists have developed what's believed to be the world's first blood test for detecting post natal depression or PND. [Photo: mlczyys.com/Agencies] UK scientists have developed what's believed to be the world's first blood test for detecting po
世界各地新闻集锦
Parliament Speaker Ali Larijani says hope remains for a diplomatic solution to the international dispute over his country's nuclear program Elizabeth Arrott | Cairo 30 November 2009 Iranian parliament speaker Ali Larijani speaks with media, during hi
VOA标准英语2009年(十二月)
Israeli officials are expressing concern over Iran's test firing of nine missiles on Wednesday. VOA's Jim Teeple has details from our Jerusalem bureau. Mark Regev, a spokesman for Prime Minister Ehud Olmert, issued a statement saying Israel has no d
VOA标准英语2008年（七月）
雅思阅读考试中的多项选择题通常不大会像是非无判断题或Summary 题型那样夺人眼球，赚足口水，引发雅思考生的大肆讨论，因为在各种考试中，多项选择题都是会经常出现的题型之一，这对考
雅思英语
Paying over the odds for a ticket to see a film in 3D is the bane of many a cinema-goer's life. 为了一张3D电影票而节衣缩食，省吃俭用，这是许多电影爱好者生活中的一大痛楚。 But there may be a benefit to doing so, as
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1. Shop around and do your research. If you are interested in buying gold, sterling, or even brass, understand each metal and the costs the research will be worth it! 逐店选购，货比三家。如果你想购买黄金、纯银制品甚至黄铜，就
英语口语