标签：中美科学家 相关文章

科学家利用技术改变生物基因

Imagine storing digital information in deoxyribonucleic acid (DNA), the substance that carries genetic information in the cells of living things. What about wearing a device that makes you more intelligent or creating new materials by changing the ge

发表于:2019-01-03 / 阅读(52) / 评论(0) 分类 2018年VOA慢速英语(五)月

科学家:北极露脊鲸是“北极的爵士歌手”

Scientists: Bowhead Whales Are 'Jazz Singers of the Arctic' Bowhead whales have many unusual qualities. They can live for 200 years. They have the largest mouths of any living animal, yet only eat very small ocean creatures through a filter-feeding p

发表于:2019-01-03 / 阅读(67) / 评论(0) 分类 2018年VOA慢速英语(四)月

科学家警告称不久的将来会有灾难性的全球变暖

Scientists Warn of Disastrous Global Warming in Near Future The United Nations Intergovernmental Panel on Climate Change (IPCC) is warning that the world is heating faster than predicted. The group says a major slowing of warming is critical to avoid

发表于:2019-01-03 / 阅读(63) / 评论(0) 分类 2018年VOA慢速英语(十)月

GRE填空中固定的观点如何解读分析

为实现自己的留学之梦，无数学生默默地在GRE考试中付出自己辛勤的汗水。所有GRE高分故事背后都有值得我们学习的GRE备考经验。相信这样的一个个GRE高分故事能够在你备考GRE考试的过程中送

发表于:2019-01-03 / 阅读(54) / 评论(0) 分类 GRE英语

戴维·基斯有关气候变化的惊人观点

环境科学家戴维?基斯推广一种实惠、高效、惊人的方法来解决气候变化：如果我们在大气中注入大片的灰，让灰来反射阳光和热量会怎样？

发表于:2019-01-05 / 阅读(62) / 评论(0) 分类 TED公开课:环境 重造计划

与美国小学生一起学英文第10册 第5期:宇宙大爆炸

The Big Bang 宇宙大爆炸 Do you know about the Big Bang? 你了解宇宙大爆炸吗？ The Big Bang was the beginning of the universe. 宇宙大爆炸是宇宙的开端。 The Big Bang happened at least 13.73 billion years ago. 它至少发生在一

发表于:2019-01-10 / 阅读(121) / 评论(0) 分类 与美国小学生一起学英文第10册

科学家旨在在生物灭绝之前冻结其DNA

Scientists Aim to Freeze DNA Before Creatures Die Off 科学家旨在在生物灭绝之前冻结其DNA Earth is in the middle of its sixth mass extinction. The last such event took place 66 million years ago, when an asteroid a huge space rock - hit

发表于:2019-01-12 / 阅读(60) / 评论(0) 分类 2015年VOA慢速英语(八)月

科学家在波兰致力于拯救蜜蜂

Scientists in Poland Work to Save Honeybees 科学家在波兰致力于拯救蜜蜂 Honeybees are in danger worldwide. Their homes -- known as colonies -- are suffering from what scientists call Colony Collapse Disorder. Scientists have linked the di

发表于:2019-01-12 / 阅读(91) / 评论(0) 分类 2016年VOA慢速英语(八)月

VOA慢速英语2016 科学家即将研发出治愈艾滋病的方法

Scientists Could be Closer to AIDS Cure 科学家即将研发出治愈艾滋病的方法 Since the start of the deadly AIDS epidemic in the 1980s, scientists have been working towards a cure. Now, they may be close to finding one. 自从上世纪90年代

发表于:2019-01-12 / 阅读(85) / 评论(0) 分类 2016年VOA慢速英语(四)月

TED演讲:疯狂的科学家用苹果做出了耳朵(4)

What I'm really curious about is if one day, it will be possible to repair, rebuild and augment our own bodies with stuff we make in the kitchen. 我真正好奇的是会不会有一天，人们有可能修复、改造、强化我们自己的身体，用

发表于:2019-01-18 / 阅读(66) / 评论(0) 分类 TED演讲科学篇

【英音模仿秀】火星之旅

模仿文本：Last August, NASA landed a robotic explorer in the vast crater, close to the equator of Mars. Its first images were familiar: freeze-dried, brown, rocky desert. But a few weeks ago, that machine, Curiosity told us that aeons ago life m

发表于:2019-01-24 / 阅读(53) / 评论(0) 分类 英音模仿秀

别人家的孩子更聪明? 科学家发现智慧基因

One in five people carry a 'smart gene' variant linked to long lifespan, bigger forebrains and enhanced mental ability, researchers have found. 研究人员发现，每五个人中就有一个人携带聪明基因变体，携带这种基因的人更长

发表于:2019-02-01 / 阅读(58) / 评论(0) 分类 阅读空间

南非科学家发现首个彗星曾撞击地球证据

南非科学家发现首个彗星曾撞击地球证据 JOHANNESBURG South African researchers say they have found conclusive evidence of earth's first-ever known comet strike, about 28 million years ago. The researchers say this exciting find in rura

发表于:2019-02-02 / 阅读(60) / 评论(0) 分类 英语新闻

紫色水果可防治老年疾病

紫色水果可防治老年疾病 Eating purple-colored fruit can ward off age-related diseases such as Alzheimer's, heart problems and cancer, scientists believe, the Daily Mail reported. It is thought that a compound in the fruit helps fight the ha

发表于:2019-02-05 / 阅读(57) / 评论(0) 分类 实用英语

Miranda Wang和Jeanny Yao:两个年轻科学家用细

塑料一旦被制造出来，就很难消解。当高三学生汪郁雯跟姚佳韵在寻找可以生物降解塑料的细菌时，尤其是邻苯二甲酸酯，这样一种有害的塑化剂时，她们意外地在附近找到了答案。

发表于:2019-02-05 / 阅读(60) / 评论(0) 分类 TED公开课:环境 重造计划

让科学家告诉你裙子到底是什么颜色

谁都没想过一条裙子的颜色，居然能在网上掀起惊涛骇浪~白金？蓝黑？傻傻分不清分成两大派系的颜色争论让多少人开始怀疑人生敢情我活了这么多年都不知道自己是色盲？！其实是这张照片

发表于:2019-02-05 / 阅读(137) / 评论(0) 分类 阅读空间

英国科学家探测海洋来预测气候

The twilight zone refers to the area between 100 and 1000 metres deep where a small amount of sunlight can still penetrate. The region is packed with ocean life that plays a key role in keeping atmospheric carbon-dioxide levels 30-percent lower than

发表于:2019-02-08 / 阅读(56) / 评论(0) 分类 英语新闻

美科学家称发现太阳系第九行星

Researchers are now pretty certain there's a ninth planet in the solar system. 研究人员如今相当确定，太阳系中存在着第九颗行星。 Konstantin Batygin and Mike Brown, two CalTech scientists, say the new planet is about 10 times th

发表于:2019-02-09 / 阅读(65) / 评论(0) 分类 阅读空间

TED演讲:漫谈时光流逝(1)

You all know this story. 你们都知道这个故事. In the summer of 1950, 在1950年的夏天, Enrico Fermi, the Italian-American physicist Enrico Fermi, 美籍意大利心理学家 and atomic-pile builder, 和原子堆创造者 went to lunch at L

发表于:2019-02-14 / 阅读(63) / 评论(0) 分类 TED演讲科学篇

如何写出雅思考官看得懂的句子

从剑桥考试委员会公布的官方数据来看，大家可登陆官网(入口)查看最新2011年的test performance, test taker performance及percentile rank的相关数据，我们的结论是，写作单项在听说读写各项中，不管是全

发表于:2019-03-04 / 阅读(119) / 评论(0) 分类 雅思英语
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