[网络] 小分子；小分子物质；小分子药物

Nanotechnology

By Mario Ritter Broadcast: July 29, 2003 (THEME) VOICE ONE: I'm Bob Doughty with Phoebe Zimmermann, and this is the VOA Special English program, SCIENCE IN THE NEWS. VOICE TWO: This week -- a special

发表于:2018-12-01 / 阅读(264) / 评论(0)

VOA2003（下）-发展与科学

新东方背诵文选 L48 Bacteria

Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is abo

发表于:2018-12-01 / 阅读(227) / 评论(0)

新东方背诵文选

Healing Plastic

> 08 新型塑胶制品的应用 DATE=3-1-01 TITLE=SCIENCE REPORT- Self-Healing Plastic BYLINE=Mario Ritter (Start at 59

发表于:2018-12-07 / 阅读(143) / 评论(0)

科技之光

Pill Combines Biology, Electronics to Recognize Diseases

Researchers say a pill could soon send radio signals from inside your stomach to help doctors recognize signs of disease. Scientists have developed a small pill for patients to swallow. It mixes synthetic biology and electronics to find bleeding in t

发表于:2018-12-08 / 阅读(158) / 评论(0)

2018年VOA慢速英语(六)月

TED演讲:摩尔有多大(1)

OK, today we're going to talk about the mole. 今天我们来谈一下摩尔。 Now, I know what you're thinking: I know what a mole is, 我知道你现在在想：我知道摩尔是什么， it's a small furry creature that digs holes in the ground

发表于:2018-12-18 / 阅读(111) / 评论(0)

TED演讲教育篇

考研背诵50篇——48 Bacteria

发表于:2018-12-30 / 阅读(114) / 评论(0)

考研背诵50篇

TED演讲:在体内寻找癌细胞的小颗粒(3)

In my lab, we recently made a cancer nanodetector 在我的实验室，我们最近研制出了一种癌症纳米检测器， that is so small that it could travel into the body and look for tumors. 小到可以进入全身血液循环并寻找肿瘤。

发表于:2019-01-03 / 阅读(146) / 评论(0)

TED演讲科学篇

VOA慢速英语2016--“智能”绷带有助更快治愈伤口

Smart Bandages to Heal Wounds More Quickly 智能绷带有助更快治愈伤口 Scientists say new made-made materials equipped with sensors could turn bandages into a valuable tool for health care workers. Simple bandages are usually seen as the fir

发表于:2019-01-12 / 阅读(377) / 评论(0)

2016年VOA慢速英语(三)月

VOA慢速英语20060208b

EXPLORATIONS - Nanotechnology: How the Science of the Very Small Is Getting Very BigBy Mario Ritter Broadcast: Wednesday, February 08, 2006 (MUSIC) VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Faith

发表于:2019-01-16 / 阅读(140) / 评论(0)

2006年慢速英语（二）月

经济学人152:攻破屏障

Science and technology 科学技术 Creutzfeldt-Jakob disease 克雅氏病 Breaking down the barrier 攻破屏障 A glimmer of hope for a drug that treats disease caused by prions 药物治疗朊病毒感染疾病的一线希望 THE epidemic of mad-c

发表于:2019-01-26 / 阅读(193) / 评论(0)

经济学人科技系列

经济学人141:癌症与肥胖

Sicience and technology 科学和技术 Cancer and obesity 癌症与肥胖 Malignant flab 恶性松弛 At last, an understanding of how overeating causes cancer 吃得过多如何导致癌症 OVERWEIGHT women are more likely to develop breast cancer

发表于:2019-01-26 / 阅读(143) / 评论(0)

经济学人科技系列

经济学人107:克雅氏病攻破屏障

Science and Technology Creutzfeldt-Jakob disease Breaking down the barrier 科技克雅氏病攻破屏障 A glimmer of hope for a drug that treats disease caused by prions 药物治疗朊病毒感染疾病的一线希望 THE epidemic of mad-cow dis

发表于:2019-01-26 / 阅读(174) / 评论(0)

经济学人科技系列

经济学人120:癌症与肥胖恶性松弛

Science and Technology Cancer and obesity Malignant flab 科技癌症与肥胖恶性松弛 At last, an understanding of how overeating causes cancer 吃得过多如何导致癌症 OVERWEIGHT women are more likely to develop breast cancer than lean

发表于:2019-01-26 / 阅读(143) / 评论(0)

经济学人科技系列

ENVIRONMENT REPORT - Geckos and Their Sticky Feet

ENVIRONMENT REPORT - September 6, 2002: Geckos and Their Sticky Feet By Cynthia Kirk This is the VOA Special English ENVIRONMENT REPORT. Geckos are small lizards that live in warm climates. These liza

发表于:2019-01-30 / 阅读(158) / 评论(0)

健康与环境

关于抗生素的一条好消息

An unusual method for producing antibiotics may help to solve an urgent global problem: the rise in infections that resist treatment with commonly used drugs, and the lack of new antibiotics to replace ones that no longer work. 耐受常用药物治疗

发表于:2019-02-06 / 阅读(115) / 评论(0)

阅读空间

乡村音乐:So Small《如此渺小》

So Small《如此渺小》敞开心扉向前走 - 也许你爬的山只是粒沙子浅显易懂的励志歌曲。貌似是劝导因为失恋而备受打击的人们。。。。*_* 英文歌词 So small 渺小 Yeah, Yeah 耶,耶, What you got if you

发表于:2019-02-11 / 阅读(128) / 评论(0)

美国乡村音乐

经济学人: 搜寻火星生命 (2)

Regardless of their source, any methane molecules in Mars's atmosphere would, on the basis of experiments on Earth, be expected to hang around for centuries. 不论它从何而来，根据地球的实验，火星大气中的任何甲烷分子将有望徘

发表于:2019-02-16 / 阅读(154) / 评论(0)

经济学人科技系列

经济学人356:日本科学界压力测试

Science in Japan 日本科学界 Stress test 压力测试 After a scandal, a renowned stem-cell scientist commits suicide 爆出丑闻后，一位大名鼎鼎的干细胞科学家自杀 Dr Sasai faces the music 聚光镜前的笹井博士 WHAT happen

发表于:2019-02-16 / 阅读(120) / 评论(0)

经济学人科技系列

经济学人268:干细胞的应用特效医学

Science and technology 科学技术 The uses of stem cells 干细胞的应用 Potent medicine 特效医学 Stem cells may transform the development of new drugs 干细胞可能改写新药发展 PLURIPOTENT is a long word that means able to do many t

发表于:2019-02-24 / 阅读(154) / 评论(0)

经济学人科技系列

音乐咖啡厅:Jedward - All the Small Things

音乐咖啡厅:Jedward - All the Small Things 相关介绍：爱尔兰男团 Jedward 是继苏珊大妈之后从英国电视选秀大赛中走红的明星组合。杰德沃德(Jedward) 由1991年出生的同卵双胞胎兄弟John Grimes和Edward Gri

发表于:2019-02-25 / 阅读(242) / 评论(0)

音乐咖啡厅

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