This is Whats Trending Today. 欢迎收听今日热点节目。 For Christians around the world, Wednesday is the beginning of Lent. It is the first day of a six-week religious observance before the Easter holiday. 对于全世界的基督徒来说,周

发表于:2018-12-07 / 阅读(181) / 评论(0) 分类 2017年VOA慢速英语(三)月

When kidnappers attacked a woman on a Guatemala City street and seized her baby daughter, DNA testing came to the rescue. The tests helped reunite the girl with her mother after the baby was left at a religious center with no identification. DNA test

发表于:2018-12-08 / 阅读(72) / 评论(0) 分类 2018年VOA慢速英语(七)月

Paul Rothemund正在编写一种特殊的「密码」以使DNA能自己排列成星形、笑脸及其他图案。您会为之感到震惊,但您所看到的只是分子自我排列组合的小型表演,它实际上揭示了未来制造出各种东西

发表于:2018-12-09 / 阅读(80) / 评论(0) 分类 TED公开课:头脑游戏

[ti:UNIT 2 DNA Lesson 9 What's a Horkey?] [0:01.785]UNIT 2 第二单元 [0:03.616]DNA [0:06.372]You will learn 你将学到 [0:07.998]Functions 功能 [0:09.452] Ability and Inability 能力与无能 [0:12.545]Grammar 语法 [0:13.806] Coordinating C

发表于:2018-12-10 / 阅读(128) / 评论(0) 分类 河北教育初中英语(初中起点)九年级下

[ti:UNIT 2 DNA Lesson 11 Cloning People?] [0:01.064]UNIT 2 第二单元 [0:02.741]DNA [0:05.221]Lesson 11: 第11课: [0:06.710]Cloning People? 克隆人? [0:09.887]What if scientists could make clones of human beings? 如果科学家能够克隆人

发表于:2018-12-10 / 阅读(118) / 评论(0) 分类 河北教育初中英语(初中起点)九年级下

模仿文本: That was a headline on September 5th, the end of the concept of junk DNA. Actually, geneticists had long abandoned the idea that our genomes are riven with all the rubbish. But what was once called junk was largely still unexplored. 译

发表于:2018-12-28 / 阅读(68) / 评论(0) 分类 英音模仿秀

给自己做一次DNA测试。扪心自问:我现在做的是什么决定,所采取的是什么行动?我为何要做这些决定?为何要采取这些行动?那些决定将会把我带到何处?那些行动将会引导我走向何方?它

发表于:2019-01-02 / 阅读(69) / 评论(0) 分类 精美英文欣赏

The U.S. government is now accepting volunteers for a huge new nationwide health project. The government hopes to find one million people who will share their DNA and 10 years of health patterns. Researchers hope that by studying such a large group o

发表于:2019-01-03 / 阅读(76) / 评论(0) 分类 2018年VOA慢速英语(五)月

Imagine that you're a pig farmer. You live on a small farm in the Philippines. 想象你是一个养猪户。你住在一个菲律宾的小农场。 Your animals are your family's sole source of income -- as long as they're healthy. 你的牲口是家庭

发表于:2019-01-03 / 阅读(56) / 评论(0) 分类 TED演讲科技篇

This ability to make copies of DNA, as simple as it sounds, has transformed our world. DNA的这种复制能力听起来很简单,却改变了我们的世界。 Scientists use it every day to detect and address disease, to create innovative medicin

发表于:2019-01-03 / 阅读(63) / 评论(0) 分类 TED演讲科技篇

I know families who are already living in this reality. 我知道这在有些家庭中已经实现了。 The Daniels family, for example, set up a DNA lab in the basement of their suburban Chicago home. 例如丹尼尔斯一家,在芝加哥郊区的家

发表于:2019-01-03 / 阅读(66) / 评论(0) 分类 TED演讲科技篇

A 16-year-old girl, a high school student from New York, Anna-Sophia Boguraev, 一个16岁的女孩,一个来自纽约的高中生,Anna-Sophia Boguraev, wondered whether changes to the DNA of astronauts could be related to this immune suppressi

发表于:2019-01-03 / 阅读(51) / 评论(0) 分类 TED演讲科技篇

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(54) / 评论(0) 分类 2015年VOA慢速英语(八)月

Study: Regular Exercise Can Change Our DNA 研究表明经常锻炼可以改变我们的DNA Swedish scientists say they have proven that physical exercise changes not only our health but also our genetic material. Scientists have long known that some

发表于:2019-01-12 / 阅读(64) / 评论(0) 分类 2015年VOA慢速英语(一)月

AILSA CHANG, HOST: Scientists recently made headlines when they announced they had figured out how to edit DNA in human embryos for the first time. This week, the scientists invited NPR health correspondent Rob Stein into their lab in Portland, Ore.,

发表于:2019-01-16 / 阅读(96) / 评论(0) 分类 2017年NPR美国国家公共电台8月

DNA Testing to Help Sharks Keep Fins In a study in the journal Endangered Species Research, shark fins on sale were shown to be from a specific region in which shark populations have collapsed, evidence that may help change fishing regulations. Cynth

发表于:2019-01-30 / 阅读(167) / 评论(0) 分类 60秒科学

通常来说,自动贩卖机售卖苏打饮料,糖果和薯片。但这可和 TED 研究会员加布里埃尔加西亚-科伦坡所说的自动贩卖机不一样。这位艺术家希望设置人类 DNA 自动贩卖机,售卖提取自人体的 D

发表于:2019-02-05 / 阅读(77) / 评论(0) 分类 TED公开课:头脑游戏

Spains north-eastern city of Tarragona has threatened to use DNA analysis of dog droppings to track down owners who fail to clear up their pets mess. 西班牙东北部城市塔拉戈纳(Tarragona)扬言要对狗狗的粪便进行DNA分析,以追

发表于:2019-02-06 / 阅读(68) / 评论(0) 分类 阅读空间

Transporter of delight 传递快乐的使者 Happiness is in your DNA; and different races may have different propensities for it 基因决定幸福;而不同种族的幸福倾向不尽相同 Born smiling? 天生会笑? THE idea that the human pe

发表于:2019-02-17 / 阅读(332) / 评论(0) 分类 经济学人综合

More and more Americans are examining their own genetic information to find answers about health issues and family history. And more and more are also doing the same for their dogs. Genetic testing for dogs has increased in recent years. Several comp

发表于:2019-02-24 / 阅读(76) / 评论(0) 分类 2019年VOA慢速英语(二)月