可引发性酵素

Jack Welch

Throughout my 41 years at GE, I’ve had many ups and downs. In the media, I’ve gone from prince to pig and back again. And I’ve been called many things. In the early days, when I worked at our 1)

发表于:2018-11-28 / 阅读(263) / 评论(0)

疯狂英语2002年

星座

Rob: Hello Im Rob - a Gemini. Welcome to 6 Minute English. Im joined today by Neil. Neil: Hi Rob. I'm a Virgo. So, what does that say about my personality? That's the group of thoughts, feelings and behaviours which make you who you are. It means I a

发表于:2018-11-29 / 阅读(212) / 评论(0)

六分钟英语

为目标奋斗前要回答的10个问题

You say you have goals. Can you show them to me? Are they written down with clear deadlines? Or are your goals vague. Things that you hope to do someday. 你说自己有目标。能把目标给我看看吗？有没有给目标设定明确的截止期限

发表于:2018-11-29 / 阅读(181) / 评论(0)

励志英语

美容时尚英语:战胜黑眼圈

Combat Dark Under Eye Circles 01 战胜黑眼圈 01 对付黑眼圈的方法土豆泥能够减轻黑眼圈。土豆含有邻苯二酚酶，化妆品中用它作为美白皮肤的物质。把一个土豆在食物加工机中绞碎，然后将生土豆泥包裹在一块奶酪布里。把包有土豆泥的布敷在眼睛下方，持续15至20分钟

发表于:2018-12-05 / 阅读(209) / 评论(0)

美容时尚英语

男人的生物钟

Have you ever thought about your biological clock? Never! No. Men don’t have to think about that. Men may not think about their biological clocks, but they should. There are some men whose biologica

发表于:2018-12-11 / 阅读(160) / 评论(0)

万花筒2006年

4-15 禽流感

The Bird Flu Recently ， the news has been filled with reports of the “bird flu.” Asia is on a region-wide health alert, with governments slaughtering millions of chickens to contain 1 outbreaks

发表于:2018-12-30 / 阅读(188) / 评论(0)

英语沙龙2004全年合辑上

VOA慢速英语2017--烤吐司会致癌吗？

From VOA Learning English, this is the Health Lifestyle report. Many Americans have toasted bread first thing in the morning. For some, the morning meal also includes hash browned potatoes. Or later in the day, they might enjoy potato chips or crispy

发表于:2019-01-02 / 阅读(250) / 评论(0)

2017年VOA慢速英语(三)月

一览十二星座优缺点

白羊座 21/03-20/04 Adventurous, energetic, pioneering, courageous, enthusiastic, confident, dynamic and quick-witted. 优点：喜欢冒险，精力旺盛，乐观进取有自信，热情有活力，勇于接受新观念，有明快的决断力，

发表于:2019-01-03 / 阅读(207) / 评论(0)

趣味英语

SSS 2008-10-06

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Germanys Harald zur Hausen and Frances Luc Montagnier and Francoise Barre-Sinoussi share the 2008 Nobel Prize in Physiology or Medicine, awarded October 6th. Barre-Sin

发表于:2019-01-08 / 阅读(156) / 评论(0)

Scientific American(十)月

SSS 2009-04-14

This is Scientific American's 60-Second Science. I'm Christie Nicholson . Got a minute? Altruism poses a problem for the theory of survival of the fittest. If we help others at a cost to ourselves, nice-guy behavior should die out, because we are giv

发表于:2019-01-08 / 阅读(162) / 评论(0)

Scientific American(四)月

SSS 2009-03-10

This is Scientific American's 60-Second Science. I'm Christie Nicholson. This will just take a minute. So check this out: Hi my name is Adi Rajagopalan, I'm going on 18 in a few days, and my project was Modelling Synergistic Cellulolytic-Hemicellulol

发表于:2019-01-08 / 阅读(125) / 评论(0)

Scientific American(三)月

自然科学专业英文简历

LEAH NORTHRUP 310 Dearborn StreetChicago, IL 55555 999-555-1212promoter@email.com QUALIFICATIONS * Highly competitive, self starter who is organized, disciplined, and goal oriented. * Excellent communication skills demonstrated by ability to work wit

发表于:2019-01-08 / 阅读(147) / 评论(0)

实用英语

VOA标准英语2010年-US Sees New Afghan Strategy Working

A group of Afghan National Army soldiers arrive at Shorabak base, Nad Ali district, Helmend province, southern Afghanistan, Sunday, 14 Feb. 2010 US Commander Makes Televised Apology for Afghan Deaths in NATO Strike Our adversaries are cunning, they a

发表于:2019-01-13 / 阅读(129) / 评论(0)

VOA标准英语2010年(二月)

男女通用避孕药即将问世

A contraceptive pill that could be taken by men as well as women could be on the horizon. 一种男女通用的避孕药即将问世。 A breakthrough in the understanding of the biology of sperm could lead to a unisex version of the Pill, US governm

发表于:2019-01-19 / 阅读(216) / 评论(0)

实用英语

【英语语言学习】红酒可以延缓衰老？

This is SCIENCE FRIDAY, I'm Ira Flatow. Here's some news to raise a glass to: the idea that red wine may help us live longer and healthier lives. Well, it got a new boost this week. According to a team of researchers, a compound found in the skin of

发表于:2019-01-24 / 阅读(263) / 评论(0)

英语语言学习

经济学人127:癌症预防灵丹妙药

Technology Prevention of cancer Wonder drug 科技癌症预防灵丹妙药 Aspirin continues to amaze 阿司匹林：继续给你惊喜 FOR thousands of years aspirin has been humanity's wonder drug. 阿司匹林作为人类的特效药实际上已存

发表于:2019-01-26 / 阅读(141) / 评论(0)

经济学人商业系列

净化室内空气选这些植物就对了！

Indoor air pollution is a common threat to human health, the new study looked at five common house plants and found that when it comes to removing harmful chemicals from the air, those five plants are better than others. 室内空气污染对人类健康

发表于:2019-02-07 / 阅读(166) / 评论(0)

阅读空间

如何用英语谈论星座

星座（Zodiac Sign）是占星学（astrology）中必不可少的组成部分之一，也是天上一群群的恒星组合（constellation）。人们用星座来分析性格，每个星座都有特定的性格特征，小编帮你整理出来，可

发表于:2019-02-08 / 阅读(351) / 评论(0)

英语口语

“回到未来”日：专家预测2045年的生活

《回到未来2》上映于1989年，片中主角从1985年穿越到了2015，演绎了对2015年的一系列怪异预测。 Although several of the film's predictions, like video calls and wearable technology, came true, Back to the Future II showe

发表于:2019-02-13 / 阅读(134) / 评论(0)

阅读空间

2018年CRI Scientists engineer mutant enzyme which eats plastics quickly

An international group of scientists has engineered an enzyme which they say will be able to eat some of the most common plastic. It's being touted as a possible way to fight pollution. Improvements aimed at making the enzyme work more effectively ar

发表于:2019-02-22 / 阅读(165) / 评论(0)

2018CRI中国国际广播电台

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