非蛋白氮

英语大赢家上册 118.Topic 2扭秧歌 Yangge Dance

Jane: The government is going to organize a folk-custom activity at the end of the month. And our community is supposed to put on a performance. Shirley: What kind of performance? A lion dance? Jane: Stuff like that but I think the lion dance is a bi

发表于:2018-12-31 / 阅读(199) / 评论(0)

英语大赢家上册

VOA慢速英语2013 Study: Protein in Mother's Milk May Prevent HIV Transmission to Infants研究发现母乳中蛋白质能预防艾滋病毒传播

Study: Protein in Mother's Milk May Prevent HIV Transmission to Infants研究发现母乳中蛋白质能预防艾滋病毒传播 From VOA Learning English, this is the Health Report. 这里是美国之音慢速英语健康报道。 Hundreds of thousa

发表于:2019-01-02 / 阅读(173) / 评论(0)

2013年VOA慢速英语(十一)月

麻省理工学院公开课：单变量微积分03：求导四则运算及三角函数导数

分集介绍：导数，商数，正弦和余弦 Derivatives.of.products.quotients.sine.cosine

发表于:2019-01-05 / 阅读(410) / 评论(0)

麻省理工学院公开课：单变量微积分

麻省理工学院公开课：单变量微积分01：导数和变化率

分集介绍：导数，斜率，速度与变化率 Derivatives.slope.velocity.rate.of.change

发表于:2019-01-05 / 阅读(413) / 评论(0)

麻省理工学院公开课：单变量微积分

英语游戏:愚蠢的香肠

[全屏观看] 点击右键- 另存为可保存这个Flash影片 Silly Sausage是Nitrome于2011年5月28日发行的一款益智类游戏，它是以香肠在尽量不碰到其它损失生命物体的情况下吃光所有的钻石再到达终点为标

发表于:2019-01-08 / 阅读(260) / 评论(0)

英语对接游戏

VOA标准英语2012--Dietary Changes May Ease Climate Change

Dietary Changes May Ease Climate Change Some scientists are advising a dietary approach to climate change. They say eating less meat can mitigate the effects of rising temperatures. However, the recommendation is being made at a time when meat consum

发表于:2019-01-13 / 阅读(346) / 评论(0)

VOA标准英语2012年(六月)

VOA标准英语2010年-Iron-Regulating Protein Could Help Bat

Almost all cells need iron to grow. Now, researchers have identified a link between the body's system for regulating iron and breast cancer. The discovery could help doctors predict the course of breast cancer disease and even help them decide the mo

发表于:2019-01-13 / 阅读(297) / 评论(0)

VOA标准英语2010年(八)月

科学美国人60秒 SSS Protein Test Could Complement Crime Scene DNA Analysis

DNA analysis is a staple of crime scenesand crime shows, like HBO's The Night of or the old standby, CSI: We just need to get this to the DNA lab, confirm it's the victim's blood. And then, case closed. And it's not just for crime: DNA sequencing als

发表于:2019-01-20 / 阅读(192) / 评论(0)

2016年Scientific American(九)月

经济学人152:攻破屏障

Science and technology 科学技术 Creutzfeldt-Jakob disease 克雅氏病 Breaking down the barrier 攻破屏障 A glimmer of hope for a drug that treats disease caused by prions 药物治疗朊病毒感染疾病的一线希望 THE epidemic of mad-c

发表于:2019-01-26 / 阅读(207) / 评论(0)

经济学人科技系列

SCIENCE REPORT - Aging Protein

SCIENCE REPORT – January 23, 2002: Aging Protein By Jerilyn Watson This is the VOA Special English Science Report. A new study suggests that a protein that protects animals from cancer early in life

发表于:2019-01-30 / 阅读(220) / 评论(0)

科技之光

HEALTH REPORT - New Heart Drug Shows Promise in African Amer

HEALTH REPORT - New Heart Drug Shows Promise in African Americans By Cynthia Kirk Broadcast: Wednesday, November 17, 2004 This is Bob Doughty with the VOA Special English Health Report. Heart failure

发表于:2019-01-30 / 阅读(195) / 评论(0)

健康与经济

HEALTH REPORT-Heart Disease and C-Reactive Protein

HEALTH REPORT-Heart Disease and C-Reactive Protein By Cynthia Kirk Broadcast: Wednesday, January 19, 2005 I'm Gwen Outen with the VOA Special English Health Report. American researchers have found evi

发表于:2019-01-30 / 阅读(221) / 评论(0)

健康与经济

VOA标准英语2010年-Childhood Obesity Linked to Adult Hear

C-reactive protein is an indication of inflammation in the body, and, at high levels, is considered an early sign of future heart disease. It's a risk factor in a similar way that elevated cholesterol is a risk factor for heart disease, says Asheley

发表于:2019-01-31 / 阅读(172) / 评论(0)

VOA标准英语2010年(三月)

低盐低蛋白饮食可防肾结石

Low－salt，low－protein diet can prevent kidney stonesA diet low in salt and meat can dramatically reduce the risk of kidney stones，according to an Italian study that could spell the end for the low－calcium diet that doctors have been recommen

发表于:2019-01-31 / 阅读(168) / 评论(0)

阅读空间

零食包装上的英语

地球村时代，英语和中文也全球化了。爱吃零食的你怎能不会看包装袋的英文呢？小心哦，不要一不留神，营养没跟上，脂肪增加不少了哟。健康又美味，包装英语跟我学! 国外食品的包装上，

发表于:2019-02-01 / 阅读(225) / 评论(0)

实用英语

零食袋上的英语

零食包装袋上完整的产品成份（ingredients） Nutrition Facts 营养明细 Serving Size 5 pieces (55 g) 每份五片（55克） Servings Per Container About 5 每包约5份 Amount Per Serving 每份含量 Calories 150 Fat Cal.50 % 热量 1

发表于:2019-02-01 / 阅读(218) / 评论(0)

实用英语

2007年VOA标准英语-Huge Welcome for Suspended Judge Could Mean Tro

By Benjamin Sand Islamabad 06 May 2007 Iftikhar Mohammed Chaudhry's vehicle, covered with red rose pattels, is on the way to Lahore, 05 May 2007 Pakistan's chief justice was cheered by thousands of supporters in the eastern city of Lahore as he took

发表于:2019-02-03 / 阅读(220) / 评论(0)

2007年VOA标准英语（五月）

音乐咖啡厅:Josh Hoge - Shadow

歌曲： Shadow 艺人： Josh Hoge 音乐星级： ★★★★★ 所属专辑： Everything She Was 发行年代： 2008 风格： Pop 介绍：纳什维尔当地的流行歌手Josh Hoge，是今年American Idol的亞軍得主，感觉声音和音乐本身都有点像One Republic，声音很清脆，歌曲旋律也是相当

发表于:2019-02-04 / 阅读(214) / 评论(0)

音乐咖啡厅

10招快速增肥

10招快速增肥 No.10 Down the fruit juice第十名：喝果汁 If you're looking for a quick way to put on weight, start downing glass after glass of fruit juice. While often thought to be a healthy beverage, it's really anything but. It contains

发表于:2019-02-04 / 阅读(295) / 评论(0)

实用英语

听播客学英语 139 多丽丝·莱辛

Today we go on a journey. It starts in Sweden over 100 years ago; and then moves to London; and finally moves to future worlds and other planets. But we start in Sweden. Alfred Nobel spent his life finding ways to blow things up. He was born in 1833

发表于:2019-02-19 / 阅读(148) / 评论(0)

听播客学英语

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