单词：sample dilution method
单词：sample dilution method 相关文章
A: Why are you handing me a plastic cup? B: Your doctor wants to test your urine and needs a sample. A: How am I supposed to do that? B: We need you to urinate like you normally would, and then stop and finish into the cup. A: What am I supposed to d
英语情景对话-健康
This is the VOA Special English Health Report. The crisis at the damaged Fukushima Dai-Ichi Nuclear Power Station in northern Japan has raised worries about radiation risks. We spoke Tuesday with Jonathan Links, an expert in radiation health sciences
2011年VOA慢速英语(三)月
By Robert Berger Jerusalem 12 September 2007 Israelis are observing the Jewish New Year, Rosh Hashanah, one of the holiest days on the Hebrew calendar. As Robert Berger reports from VOA's Jerusalem bureau, the holiday season takes place against the b
2007年VOA标准英语（九月）
From NPR news in Washington, I'm Lakshimi Singh. The government's consumer watchdog plans to force banks to use a new set of criteria aimed at identifying whether potential borrower is likely to afford a mortgage. Richie Corttery, director of the con
2013年NPR美国国家公共电台1月
Love is the thing that we're capable of perceiving that transcends dimensions of time and space. 爱，是一种力量，可以让我们能够超越时空的维度来感知它的存在。《星际穿越》 图片1
Daily English-2015.6
AS IT IS 2015-08-11 Opposition Blocks Indias Economic Reform Laws 反对派阻拦印度经济改革法律 In India, government efforts to reform the economy have slowed. The reason: the political opposition is blocking the passage of legislation thro
2015年VOA慢速英语(八)月
Twelve years ago, writer-director James Cameron made Titanic, an epic romance that became the highest-grossing film in Hollywood history. He is making cinema history again with groundbreaking new 3D technology that puts audiences in the middle of his
VOA标准英语2009年(十二月)
NATO's new strategy in Afghanistan is part military offensive, part training the Afghan security forces, part fostering civil society and part talking with at least some members of the Taliban, to entice them to join the government side. But, talking
VOA标准英语2010年(二月)
Apple Changed Way the World Communicates Under the leadership of Steve Jobs, Apple has produced products that have changed the way people around the world communicate, obtain information and entertain themselves. Here's a look at Apples success and w
VOA标准英语2011年(八月)
Le Pen Vows Strong Return Despite Far Right's Failure in French Election LONDON Frances far right National Front Party has failed to make gains in regional elections, despite coming out on top in the first round of voting. Tactical voting by National
VOA标准英语2015年(十二月)
极右政党国民阵线遭挫败 Supporters of the National Front party made their feelings clear as results trickled in from across France. Despite winning six out of 13 regions in the first round, the party failed to gain control of any of the 13
VOA标准英语2016年(二月)
法国国民阵线党未能赢得决选 Supporters of the National Front party made their feelings clear as results trickled in from across France.Despite winning six out of 13 regions in the first round,the party failed to gain control of any of the
VOA标准英语2016年(二月)
Love is the one thing that transcends time and space. 各位听众大家好！今晚的Action Frames将送上一部2014年诺兰的科幻力作《星际穿越》。今年颁奖季中，它获得奥斯卡六项提名，并获得最佳视觉效果奖。震
中国传媒大学英语电台
Below you will find a sample outline and the essay written from that outline. OUTLINE Paragraph 1 (Introduction) I. Leading sentence: It took me eighteen years to realize what an extraordinary influence my mother has been on my life. II. Summary of m
实用英语
Business 商业 Dual-class share structures 双重股份结构 The cost of control 控制的成本 The trouble with non-voting shares 没有表决权的股票带来的麻烦 SHAREHOLDERS in News Corporation have only themselves to blame. 新闻集团的
经济学人商业系列
Business Dual-class share structures The cost of control 商业 双重股份制结构 控制的代价 The trouble with non-voting shares 无选举股份的麻烦 SHAREHOLDERS in News Corporation have only themselves to blame. When they entrusted Rupe
经济学人商业系列
Nothing makes individuals more willing to take risks than the sight of other people getting rich. 没有什么能比眼看着别人发财致富而让个人更愿意承担风险了。 But bitcoin is also different from ICOs. 但是，比特币也不同于
经济学人财经系列
essential英[??sen?l] 美[??s?n??l] adj.基本的;必要的;本质的;精华的 n.必需品;基本要素;必不可少的东西 必不可少;至关重要;本质的;基本 词形变化: 复数：essentials 派生词: essentiality essentialness 双语例句
托福英语
What happens is that surface waters, as they get to the vicinity of Europe, 情况是这样的：表面海水抵达欧洲附近以后， grow dense and sink to great depths and begin a slow trip back to the southern hemisphere. 密度增加，沉到深
万物简史
A: What is that plastic cup for? B: Your doctor has requested a urine sample. A: Am I supposed to pee into the cup? B: We want what we call a clean sample. Urinate a drop or so into the toilet, and then stop the flow and urinate into the cup. A: Then
健康-Health