[网络] 分子孢子

SSS 2008-05-21

This is scientific American's 60-Second Science, I'm Christopher Intagliata. Got a minute? The yeast Candida albicans ekes out a quiet living in our gut. But its a tough life. It faces acids and enzymes, and the immune system always bullies invaders.

发表于:2018-12-24 / 阅读(195) / 评论(0)

Scientific American(五)月

侏罗纪搏击俱乐部第153期:被气候变化逐出家园

The fact that Pachyrhinosaurus is found in so many different areas suggests that these dinosaurs had a remarkable ability to adapt to a variety of different environments. 肿鼻角龙在那么多不同的地方被发现，说明这种恐龙对不同环

发表于:2018-12-28 / 阅读(152) / 评论(0)

侏罗纪搏击俱乐部

SSS 2012-07-17

This is Scientific American -60 seconds science. Im Cynthia Graber. This will just take a minute. A coal mine can degrade its local environment. But fungus may inadvertently help clean up the mine with its own waste products. Researchers worked with

发表于:2019-01-08 / 阅读(216) / 评论(0)

Scientific American(七)月

Argentinean NBA player Scola confirms trip to China

BUENOS AIRES, May 16 (Xinhua) -- Argentina's(阿根廷) basketball player Luis Scola on Monday confirmed that he will travel to China later this week while expressing hope he will be fully recovered from a knee injury before the pre-Olympics Mar del

发表于:2019-01-16 / 阅读(248) / 评论(0)

英语新闻

英语听力：自然百科走进西藏 tibet—9

The yak has even led the Tibetans to buried treasure. In summer,people can be seen scouring the grassland,bent over in deep concentration.This is the world's weirdest harvest.Tibetans first investigated this strange root-like organism,known locally a

发表于:2019-01-22 / 阅读(168) / 评论(0)

自然百科2010年

Developing Wheat Resistant to Leaf Rust

59 美国科学家正试图培育抗叶锈病小麦 DATE=6-19-01 TITLE=AGRICULTURE REPORT - Developing Wheat Resistant to Leaf Rust BYLINE=George Grow (Start at 59

发表于:2019-01-30 / 阅读(226) / 评论(0)

科技之光

AGRICULTURE REPORT - Mushrooms

AGRICULTURE REPORT - Mushrooms By Bob Bowen Broadcast: Tuesday, May 11, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Year after year, mushrooms of every size and shape pus

发表于:2019-01-30 / 阅读(205) / 评论(0)

农业与发展

Suspicious Powder Discovered on Capitol Hill

Suspicious Powder Discovered on Capitol Hill Deborah Tate Three U.S. Senate office buildings are closed, and congressional business has been disrupted a day after a suspicious powder, believed to be t

发表于:2019-01-31 / 阅读(233) / 评论(0)

VOA2004（上）--各类新闻

CCTV9英语新闻：Chinese FM makes five-point plan for SCO dev't

Chinese Foreign Minister Wang Yi has hailed the achievements of the Shanghai Cooperation Organisation, or SCO, since its establishment 15 years ago. He has also presented a five-point proposal to further its development. Wang made the proposal to tac

发表于:2019-02-05 / 阅读(221) / 评论(0)

cctv9英语新闻2016年

SCO calls for nuclear-weapon-free zone, space security

BEIJING, June 7 (Xinhua) -- Member states of the Shanghai Cooperation Organization (SCO) called for the establishment of a nuclear-weapon-free zone in central Asia in a declaration released after the conclusion of the group's Beijing summit on Thursd

发表于:2019-02-07 / 阅读(181) / 评论(0)

英语新闻

SCO speeding up establishment of special account

BEIJING, May 11 (Xinhua) -- The Shanghai Cooperation Organization (SCO) will speed up the establishment of a special account and development bank in order to enhance its members' ability to cope with new threats and challenges. Foreign Minister Yang

发表于:2019-02-07 / 阅读(199) / 评论(0)

英语新闻

SCO to agree package of multilateral projects

发表于:2019-02-08 / 阅读(240) / 评论(0)

英语新闻

AP美联社一分钟新闻 2008-08-07

1.The FBI has released documents saying Army scientist Bruce Ivins had custody of anthrax spores identical to those that killed five and sickened at least 17 others in 2001.The FBI also says Ivins worked unusually late lab work hours around the time

发表于:2019-02-11 / 阅读(251) / 评论(0)

美联社新闻一分钟2008年(八)月

Top Chinese leader meets SCO heads of state

1. Do it yourself, then。既然如此，你自己来吧。(疯狂想像：别人抱怨你没做好的时候说) A: Thats not the way I wanted it done。这可不是我想要的方式。 B: Do it yourself, then。那你自己来呗。 2. Thats mor

发表于:2019-02-14 / 阅读(205) / 评论(0)

英语新闻

TED演讲:我的专属蘑菇寿衣(2)

I realize this is not the kind of relationship 我意识到,我们一般不会热衷于 that we usually aspire to have with our food. 与我们的食物建立这样的关系 We want to eat, not be eaten by, our food. 我们吃食物,而不是被食物吃

发表于:2019-02-14 / 阅读(158) / 评论(0)

TED演讲科学篇

2018年CRI Belt and Road being promoted at SCO summit

Discussions are underway in Qingdao about how to promote the Chinese government's Belt and Road Initiative through the Shanghai Cooperation Organization. CRI's Liu Min has more. Discussions taking place ahead of the SCO summit in Qingdao this week ha

发表于:2019-02-14 / 阅读(184) / 评论(0)

2018CRI中国国际广播电台

经济学人351:蜂群崩坏症候群蜂群崩坏

Science and technology 科学技术 Colony collapse disorder 蜂群崩坏症候群 Bee off 蜂群崩坏 A possible explanation of why beehives sometimes vanish 有可能解释清楚为什么蜂群有时会突然死亡 HONEYBEES are sensitive creature

发表于:2019-02-16 / 阅读(133) / 评论(0)

经济学人科技系列

万物简史第439期:小生物的世界(10)

When times are good, they exist as one-celled individuals, much like amoebas. 当年景好的时候，它们以单细胞的形式独立存在，很像是变形虫； But when conditions grow tough, they crawl to a central gathering place and become,

发表于:2019-02-17 / 阅读(152) / 评论(0)

万物简史

万物简史第436期:小生物的世界(7)

In 1997 scientists successfully activated some anthrax spores that had lain dormant for eighty years in a museum display in Trondheim, Norway. 1997年，科学家们成功地激活了已经在挪威特隆赫姆博物馆休眠了80年之久的一些炭疽

发表于:2019-02-17 / 阅读(181) / 评论(0)

万物简史

2018年CRI Xi expects SCO Qingdao summit to be a success

Chinese president Xi Jinping says boosting the development of the Shanghai Cooperation Organization is a diplomatic priority. He made the remark while meeting with foreign ministers and senior officials from member countries ahead of the upcoming SCO

发表于:2019-02-22 / 阅读(233) / 评论(0)

2018CRI中国国际广播电台

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