转录激活蛋白

TED演讲:辣味的科学(1)

Why does your mouth feel like it's on fire when you eat a spicy pepper? 为什么吃辣椒时嘴里像是着了火一样？ And how do you soothe the burn? 怎样才能缓解这种灼烧感？ Why does wasabi make your eyes water? 为什么芥末酱能

发表于:2018-12-18 / 阅读(69) / 评论(0)

TED演讲教育篇

SSS 2008-07-31

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Tricky cyclists in the Tour de France sometimes cheat by upping their red blood cell count for those tough stretches through the Alps. But researchers at Calif

发表于:2018-12-24 / 阅读(79) / 评论(0)

Scientific American(七)月

SSS 2009-11-25

Maybe its happened to you. You think you have a fever. So you pop a thermometer in your mouth and try to breathe through your nose to get an accurate reading. But youre totally stuffed up, so you experience this moment of complete panic because you c

发表于:2018-12-24 / 阅读(105) / 评论(0)

Scientific American(十一)月

【英语趣味课堂】外购-Outsourcing

Julia: Hey Todd, just talking about your website. Do you do everything on that site, all the recordings, the editing, everything? Todd: I used to. Yeah, I think up till the first, for the first six years I did everything. I did, I would record the au

发表于:2018-12-29 / 阅读(68) / 评论(0)

英语趣味课堂

SSS 2010-04-14

One main goal in the renewable energy field is to find an efficient, inexpensive way to split water into hydrogen and oxygen. The hydrogen could then be used as a fuel source for vehicles or fuel cells. Typically, an electric current breaks the water

发表于:2019-01-08 / 阅读(111) / 评论(0)

Scientific American(四)月

Improve Your Listening Skills by Transcribing

Improve Your Listening Skills by Transcribing In our Education Tips series, education experts in the United States offer advice on how you can improve your knowledge of American English. This week, Pascal Hamon, the Academic Director at the English L

发表于:2019-01-12 / 阅读(118) / 评论(0)

2016年VOA慢速英语(七)月

科学家们声称饮酒与吸烟似乎密切相关

Drink and Smoke Go 'Hand-in-Hand,' Scientists Say 科学家们声称饮酒与吸烟似乎密切相关 From VOA Learning English, this is the Health Lifestyle report. Many people who drink alcohol also like to smoke cigarettes. Drinking and smoking se

发表于:2019-01-12 / 阅读(92) / 评论(0)

2015年VOA慢速英语(十一)月

匿名畅聊新应用,如厕不孤单

It is certainly a unique idea - an anonymous app that lets you chat from the toilet with others in a similar position. 有一款手机应用，可以让你在如厕时和其他正在上厕所的人进行匿名交流，这个创意不错吧？ Called

发表于:2019-01-16 / 阅读(99) / 评论(0)

英语新闻

背单词能激活人的疼痛感?

单词能给人心理暗示？科学家说了，下次去拔牙的时候，先问问你的牙医有没有读过一些不该读的单词，不然受苦的就是你了，因为受到诸如钻凿这种单词的心理暗示，下手会特别重。 Sticks

发表于:2019-01-18 / 阅读(79) / 评论(0)

阅读空间

TED演讲:变得更健康的不能说的秘密(1)

Whenever I get to travel for work, 无论何时外出工作， I try to find out where my drinking water comes from, and where my poop and pee go. 我都会尝试弄清我饮用水的来源，还有我排泄物的去处。 This has earned me the nick

发表于:2019-01-18 / 阅读(70) / 评论(0)

TED演讲科学篇

【小龟乐游记】冰封王座（47）

文本： King Arthas：Times running out, Anubarak. Weve got to get inside the Throne _(1)_ before Illidan does. Anubarak：The Throne Chamber lies within the frozen peak at the center of the valley. It can only be opened by activating the four ench

发表于:2019-01-23 / 阅读(85) / 评论(0)

小龟乐游记英语短文

60秒科学:Amygdala's Acidic Aspiration Answer

Amygdala's Acidic Aspiration Answer A study in the journal Cell shows that the buildup of carbon dioxide when we stop breathing causes a pH change that signals proteins in the brain to force us to inhale. Karen Hopkin reports. Maybe its happened to y

发表于:2019-01-30 / 阅读(193) / 评论(0)

60秒科学

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(148) / 评论(0)

科技之光

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(149) / 评论(0)

健康与经济

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(118) / 评论(0)

阅读空间

调整你身体时钟的五种方法

When you go to bed and when you get up are keystones to restful, refreshing sleep. Once you learn to synchronize your body's biological clock, your body will know when to sleep and when to be alert. 1. Wake at the Same Time Every Day. A good night's

发表于:2019-02-05 / 阅读(101) / 评论(0)

阅读空间

如何高效学习英语

总有人会问怎样学英语效果最好，其实这个问题是没有统一的答案的，这里有一些学习英语的建议，希望能对大家有所帮助。 Warming-up to Study English学习之前先热身Just as there are exercises to help

发表于:2019-02-06 / 阅读(84) / 评论(0)

英语学习方法

如何高效的激活你的英语

发表于:2019-02-09 / 阅读(65) / 评论(0)

英语学习方法

社交活动有利于保持苗条身材

Keeping a busy social life amongst lots of friends may keep people slimmer than spending several hours on a treadmill, according to scientists. 科学家研究发现，与在跑步机上锻炼几个小时相比，忙于参加朋友们的社交活动可

发表于:2019-02-11 / 阅读(94) / 评论(0)

阅读空间

TED演讲:昭示长寿的实验(5)

Thank you, Cynthia. 谢谢，辛西娅 Let me get this straight. 让我直说 Although you're looking for a drug 尽管你在找寻一种药 that can solve aging 它能解决 in old men like me, 像我一样老人的衰老问题 what you could do now

发表于:2019-02-14 / 阅读(75) / 评论(0)

TED演讲科学篇

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学英语单词

abnormal heating

acoustic absorption rubber

boiler-turbine-generator unit protection