单词:time study statistical method
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by Jason Marshall In recent articles, weve talked about two methods of calculating average values, the mean and the median, and weve talked about some everyday uses for them such as how to use median averaging to get better photos. But thats not all
Education Report - Debating the Best Way to Learn a Language This is the VOA Special English Education Report. What is the best way to learn a new language? A small study of foreign language learning in adults compared two methods. One is known as th
RACHEL MARTIN, HOST: I got to talk with the writer Emma Donoghue the other day. You might remember she got famous for her blockbuster novel Room, the one about a happy little boy growing up in horrifying conditions - born into captivity, mom abducted
Mosquito Nets Widely Used for Fishing, Study Finds Mosquito nets usually are used to prevent the spread of diseases which are passed by mosquito bites. Those treated with insect killing substance have been especially successful in the fight to agains
自荐信的开端 880.I am writing to inquire whether you will have any openings for a secretary in the near future. 本人欲探询贵公司在短期内会不会有秘书职位空缺。 881.This is a letter of inquiry.I am conscious to know
Health Report - Does a Birth Control Method Raise HIV Risk? 健康报道 - 避孕药物是否真会增加艾滋病毒感染风险? This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 The World Health Orga
AS IT IS 2014-05-17 What is the Best Way to Learn a Language? From VOA Learning English this is As It Is. Im Anna Matteo in Washington. Today on, As It Is, we will hear about something our listeners do every day they hear, read or watch VOA Learning
Around the world, cesarean births are on the rise, and many experts think that's a bad thing. Now, a new study looks at one way that babies delivered by c-section are different. The number of surgical deliveries has been increasing for years. Some ce
Study finds chest compressions are the real life-saver Art Chimes | St. Louis, Missouri 29 July 2010 Cardiopulmonary resuscitation, or CPR, has been around in its modern form for about 50 years. Its rhythms of chest compressions and mouth-to-mouth br
Mega-Fires Pose Threat to Environment, Economy Experts gathered this week in Sun City, South Africa, to discuss wildfires. But a new report also focused on a growing phenomenon called mega-fires. The report describes mega-fires as extraordinary confl
Moreover, when updating impressions based on people's behaviors, 再者,当别人的行为刷新了印象, activity in the ventrolateral prefrontal cortex 腹内侧前额叶皮层的活动 and the superior temporal sulcus correlates with percepti
Shall we take a vote? 我们是否要投票决定? Shall we take a vote? 我们是否要投票决定? It seems to be the best method. 这似乎是最好的办法了。 It's time we get back to business. 我们该回到正题上了。 It's time we
In Botswana, community-based home care is the preferred method of assisting people living with HIV/AIDS. However, a study shows many of the caregivers are suffering economically and emotionally as a result. Botswana has a small population, about two
By David McAlary Washington 11 October 2006 U.S. and Iraqi doctors say the Iraq war has caused hundreds of thousands of civilian deaths since the U.S.-led invasion in 2003. Their estimate is much higher than others and is being disputed by the Bush
1.Im an office worker. 我是上班族。 2.I work for the government. 我在政府机关做事。 3.Im happy to meet you. 很高兴见到你。 4.I like your sense of humor. 我喜欢你的幽默感。 5.Im glad to see you again. 很高兴再次见到
Whether it's your sibling, best friend, parent or even your boss, you've called someone stupid at some point in your life. But how do we even define stupid behavior, and what can we do to avoid acting stupidly? 生活中有时候你会说某个人很蠢