标签：stem 相关文章

常春藤解析英语【61】Saving Blood, Saving Lives捐『血

Saving Blood, Saving Lives 捐『血』一袋，救人一命 by Luke Dodds Having a baby can inspire new parents to try the latest method for ensuring their child's health. _(1)_ Cord blood is collected immediately after a baby is born. The blood is

发表于:2018-12-08 / 阅读(55) / 评论(0) 分类 常春藤解析英语

VOA慢速英语2016 3D打印如何做到利用干细胞制造人体组织

How 3-D Printing Can Create Tissue from Stem Cells 3D打印如何做到利用干细胞制造人体组织 An Israeli company has asked the United States Patent and Trademark Office for legal rights to a process for making a special kind of human cell.

发表于:2018-12-16 / 阅读(48) / 评论(0) 分类 2016年VOA慢速英语(六)月

VOA慢速英语--春天的野菜令美国人疯狂

Americans Go Crazy for Ramps in the Spring The spring season brings warm weather, flowers and other changes for people to enjoy. For some restaurant chefs, the most exciting spring arrival is ramps. Every spring, restaurants across the United States

发表于:2018-12-18 / 阅读(51) / 评论(0) 分类 2018年VOA慢速英语(五)月

英文书摘精选 玫瑰不叫玫瑰

Just saying the word rose conjures up images of romance, secret admirers, Valentines gifts, and bridal bouquets. Romantics imagine soft, red petals and long, graceful stems, but practical gardeners know all about painful, pointy thorns. As the saying

发表于:2018-12-18 / 阅读(74) / 评论(0) 分类 2018年NPR美国国家公共电台2月

美国学生世界地理教材 第151期:众神之国(4)

Long before the time of Christ, athletic meets used to be held in Greece once every four years. 在耶稣诞生前很久，希腊每四年举行一次体育大会， These were called Olympic Games, and champions in running and jumping and other spor

发表于:2018-12-28 / 阅读(78) / 评论(0) 分类 美国学生世界地理教材

美国学生世界地理教材 第149期:众神之国(2)

They believed that there was a god of love and that there was a god of war and that there was a god of almost everything in the World. 希腊人相信有掌管爱情的神，有主管战争的神，还有主宰世界万物的神。 Greece is in two c

发表于:2018-12-28 / 阅读(63) / 评论(0) 分类 美国学生世界地理教材

SCIENCE IN THE NEWS - Easier Way to Treat Malaria | Scientis

SCIENCE IN THE NEWS - Easier Way to Treat Malaria | Scientists Grow Human Brain Cells in Mice By Caty Weaver and Mario Ritter Broadcast: Tuesday, December 20, 2005 (MUSIC) VOICE ONE: This is SCIENCE I

发表于:2019-01-02 / 阅读(52) / 评论(0) 分类 科技之光

SCIENCE IN THE NEWS - As Butterflies Head South to Mexico, H

SCIENCE IN THE NEWS - As Butterflies Head South to Mexico, Humans Fly Along By Caty Weaver, Jill Moss and George Grow Broadcast: Tuesday, October 04, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEW

发表于:2019-01-02 / 阅读(67) / 评论(0) 分类 科技之光

VOA慢速英语2018 干细胞能够帮助瘫痪小白鼠再次行走

Stem Cells Help Paralyzed Mice Walk From VOA Learning English, this is the Health Lifestyle report. 欢迎收听美国之音慢速英语健康与生活方式栏目。 A group of scientists in Israel are researching how to help paralyzed people walk a

发表于:2019-01-03 / 阅读(63) / 评论(0) 分类 2018年VOA慢速英语(四)月

VOA慢速英语--更多国际大学生留在美国工作

More International College Students Staying to Work in US The United States has long been considered to be among the best places in the world for higher education. For several years now, the number of international students attending U.S. colleges an

发表于:2019-01-03 / 阅读(66) / 评论(0) 分类 2018年VOA慢速英语(九)月

VOA慢速英语2010-Education Report - Too Few Women in Scien

This is the VOA Special English Education Report. Two new studies have investigated why fewer females, compared to males, study and work in the so called STEM subjects in the United States. Those subjects are science, technology, engineering and math

发表于:2019-01-12 / 阅读(76) / 评论(0) 分类 2010年VOA慢速英语(四)月

VOA标准英语2010年-Israel Seeks to Stem Flow of Non-Jewis

The migrants, mainly from Eritrea, Ethiopia and Sudan's Darfur, are trying to find jobs in Israel, but Israeli leaders view this as a threat to security and to the Jewish character. Luis Ramirez | Israeli-Egyptian border 28 January 2010 Watch: Ramire

发表于:2019-01-13 / 阅读(62) / 评论(0) 分类 VOA标准英语2010年(一月)

美国国家公共电台 NPR Spring Is Springing Sooner, Throwing Nature's Rhythms Out Of Whack

RACHEL MARTIN, HOST: The warming climate means some dramatic changes - more floods, intense wildfires, extreme heat, other changes you may not notice as much. As part of our Summer Series, NPR's Nathan Rott reports from the Rocky Mountains where risi

发表于:2019-01-17 / 阅读(66) / 评论(0) 分类 2018年NPR美国国家公共电台7月

英语俚语天天说 第57期:达成共识,意见一致on the same page

释义： Thinking alike or understanding something in a similar way with others.与某人想法一致或者在理解事物的方式上一致； 来源： The origins of this phrase are unclear, 这个词组的来源不是很清楚；however, one cou

发表于:2019-01-17 / 阅读(68) / 评论(0) 分类 英语俚语天天说

名校励志英语演讲 102:执着于你的梦想(7)

So always it just carried me on, those dreams. So bodybuilding gave me the confidence, movies gave me the money, and pubic service and being a governor gave me a purpose larger than myself. And that is the brief story of my dreams and a brief story o

发表于:2019-01-18 / 阅读(58) / 评论(0) 分类 名校励志英语演讲

VOA双语新闻：5、科学家利用猪膀胱令损伤肌肉组织重生

科学家利用猪膀胱令损伤肌肉组织重生 The promise that stem cells may someday help regenerate damaged tissue seems to be close to fulfillment. Scientists at the University of Pittsburgh School of Medicine report that some of their sever

发表于:2019-01-19 / 阅读(77) / 评论(0) 分类 VOA双语新闻 2014年8月

英语听力—环球英语 1319 Growing Fruit in the Desert

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Adam Navis. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 In the last fifteen years, farmers

发表于:2019-01-19 / 阅读(86) / 评论(0) 分类 环球英语 Spotlight

NPR边听边练48: 美国通过新的移民法案

第四期：主餐一道：泛听练习 以下段落是摘自新闻里的一些重要信息,并不是一个段落的听写.空内信息可在本新闻中全部找到,大家可以根据这些信息复述新闻 一、泛听建议： 1、完整听一遍，

发表于:2019-01-22 / 阅读(64) / 评论(0) 分类 NPR边听边练

茎细胞对于疾病治疗的神奇功效

26 茎细胞对于疾病治疗的神奇功效 DATE=5-24-01 TITLE=SCIENCE REPORT - Progress in Stem Cell Research BYLINE=Caty Weaver （Start at 59

发表于:2019-01-30 / 阅读(182) / 评论(0) 分类 自然探索

HEALTH REPORT - Actor Christopher Reeve Dies

HEALTH REPORT - Actor Christopher Reeve Dies By Cynthia Kirk Broadcast: Wednesday, October 20, 2004 This is Gwen Outen with the VOA Special English Health Report. Christopher Reeve. Actor Christopher

发表于:2019-01-30 / 阅读(63) / 评论(0) 分类 健康与经济
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