单词：double-blind study
单词：double-blind study 相关文章
[00:00.00]Module 1 LEARNING METHODS [00:05.51]UNIT 2 You have to study [00:08.39]hard to get good results. [00:11.22]1 Listen and read. [00:15.40]Get Good Results in Your Exams! [00:19.95]You must understand the correct way to study [00:23.25]if you
外研社新标准初中英语九年级
15 Talking About Sight GLOSSARY medication medicine; a substance swallowed or injected to treat an illness ormake one feel better* The doctor gave her a new medication for her high blood pressure. to mess with to interfere with something; to change t
2010年ESL之商务英语
Good news for big time networking primates. Other primates that live in large social groups have more street smarts than their comrades with smaller social circles. So finds in a study in the journal Plus1, researchers tested the circumstances under
Scientific American(七)月
Can you tell the difference between Modern Violin and Tecra craft by Italian masters .Don't feel so bad, expert players can't do it either. In double blind test, 21 experienced violinists unable to tell difference between rare old instruments and new
Scientific American(一)月
They say that all's fair in love and war. But when it comes to making a deal, people have very definite ideas about what's fair. A recent study found that people will let a basic physiological need go unfulfilled rather than accept an unfair transact
Scientific American(九)月
The disabled men who act as each other's arms and eyes Two disabled men, one blind, one a double amputee, have spent over ten years planting trees together in rural China. I am his hands, he is my eyes, says Haixia. We are good partners. The elder of
英语PK台
Dating Before marriage, younger Americans date each other, that is, they often go out together. Casual dating usually begins in the early teens, and in the late teens a pattern of steady dating develops. There is a great possibility that one goes to
新视野大学英语：视听说教程 2
Dating Before marriage, younger Americans date each other, that is, they often go out together. Casual dating usually begins in the early teens, and in the late teens a pattern of steady dating develops. There is a great possibility that one goes to
新视野大学英语：视听说教程 2
BEIJING, June 28 (Xinhuanet) -- The figure of adults with diabetes has risen to 347 million worldwide, which is more than doubled in the past three decades, according to a study published in the British journal Lancet. The study, which analyzed data
英语新闻
A Blind Teacher's Vision 一个盲人老师的愿景 There are an estimated 70,000 blind children in Indonesia, according to a recent study in the British Journal of Ophthalmology. The researchers found that 60 percent of the children they studied di
2015年VOA慢速英语(三)月
1. lovey-dovey 秀恩爱，(在公开场合)卿卿我我的，过分亲热的 I dont want to go out with Jenny and David. Theyre so lovey-dovey, I just cant stand it. 我可不想跟珍妮和大卫一起出门。他俩太腻歪了，让人受不了。
英文语法词汇
Different Blood Pressure in Both Arms Linked to Heart Disease Cardiologist Oscar Garfein takes blood pressure readings from both of his patients' arms. That technique saved the life of one of his patients. I found that in one arm, it was very, very l
VOA标准英语2012年(二月)
Hormonal Contraception May Double HIV/AIDS Risk A new study finds that the use of a hormonal contraceptive popular with women in eastern and southern Africa doubles their risk of becoming infected with HIV. And when it is used by HIV-infected women,
VOA标准英语2011年(十月)
Money may not buy you happiness, but happiness can improve your financial bottom line. A study by researchers from University College London finds that young people who report a higher level of happiness and satisfaction with their lives earn higher
英语新闻
回家过年，许多朋友都逃不过这些问题--有对象了吗？用不用给你介绍相亲呀？今天Jenny和Spencer就来聊一聊相亲那些事。 01.Matchmaking 相亲并不是中国独有，英语里也有相亲的说法： Matchmaking:
美国文化脱口秀
台湾籍旅美老师今天交给我们的句子是： And this is consistent with a 2008 study that compiled 6,000 blind tastings in the US. It found that unless they had undergone wine training, people didn't actually prefer the taste of more expen
留美老师带你每日说英文