[医] 防御细胞

英文书摘精选血型不是问题

Yael: I just read about an exciting technique. Researchers found a way to convert types A and B blood into type O blood--the type that can be transfused into any patient. This advance could help avoid blood shortages in the future. Don: Wow, that is

发表于:2018-12-03 / 阅读(103) / 评论(0)

初学者听力文摘精选

【英语时差8,16】如何防御霜冻你的花园：抗冻植物

How To Defend Your Gardens From Frostbite: Antifreeze For Plants D:Why is the glum face,Yeal? Y:I spend a small fortune on plants for my garden this year,but an early frost destroied half of them. D:You are not the only person who is lost plants to a

发表于:2018-12-27 / 阅读(74) / 评论(0)

英语时差8，16

Blood type(血型揭秘)

【背景】血型分类: 一般常见A、B、AB和O四种，另外还有RH、MNS、P等极为稀少的10余种血型系统。其中，AB型可以接受任何血型的血液输入，因此被称作万能受血者，O型可以输出给任何血型的人

发表于:2018-12-27 / 阅读(91) / 评论(0)

英语听力广播—Listening

原版英语小短文 149. Cancer Cells or Fat Cells?

Norm woke up to go to the bathroom. He looked in the bathroom mirror. That bump used to be smaller. It was on the side of his nose. The bump looked puffy. He touched it. It wasn't hard. It didn't hurt. It wasn't a different color. Maybe it was just s

发表于:2019-01-02 / 阅读(121) / 评论(0)

原版英语小短文

VOA慢速英语20060906a

HEALTH REPORT - Gene Therapy Used to Treat Cancer | Stem Cell Study Leads to Criticism, QuestionsBy VOA Staffs Broadcast: Wednesday, September 06, 2006 This is the VOA Special English Health Report. A

发表于:2019-01-02 / 阅读(123) / 评论(0)

2006年慢速英语（九）月

科学家们试验治疗关节炎的新方法

Scientists Test New Treatment for Injuries that Produce Arthritis American researchers are looking for new ways to reduce arthritis pain. Arthritis is known to affect older people. Over time, the joints of the body suffer damage and become inflamed.

发表于:2019-01-03 / 阅读(117) / 评论(0)

2018年VOA慢速英语(二)月

专业术语—口腔生理学术语I1(英文详解)

In Vitro - experiments which are carried out in a laboratory as distinct from in vivo experiments In Vivo -experiments which are carried out in live animals as distinct from in vitro experiments Immun

发表于:2019-01-03 / 阅读(121) / 评论(0)

医务英语

专业术语—口腔生理学术语I2(英文详解)

Inflammation - is a whole complex of events which occur in sequence, in response to injury. Tissue damaged by bacteria, chemicals, heat, trauma etc, release histamine and bradykinin and serotonin whic

发表于:2019-01-03 / 阅读(123) / 评论(0)

医务英语

Tea May Help Fight Infection

Broadcast: April 30, 2003 By Nancy Steinbach This is the VOA Special English Health Report. American researchers say drinking tea may help strengthen the body's defense system against infection. Docto

发表于:2019-01-06 / 阅读(113) / 评论(0)

VOA2003（上）-健康资讯

SCIENCE IN THE NEWS - U.S. Scientists Find a Way to Create E

SCIENCE IN THE NEWS - U.S. Scientists Find a Way to Create Embryonic Stem Cells With Adult Skin Cells By Cynthia Kirk, Nancy Steinbach, and Caty Weaver Broadcast: Tuesday, August 30, 2005 (MUSIC) VOIC

发表于:2019-01-11 / 阅读(115) / 评论(0)

科技之光

HEALTH REPORT - Diabetes Research Update

By Nancy Steinbach HEALTH REPORT -June 26, 2002: Diabetes Research Update This is the VOA Special English Health Report. American medical researchers say that a new drug has been shown to stop the pro

发表于:2019-01-11 / 阅读(82) / 评论(0)

健康与环境

VOA慢速英语2013 流感病毒瓦解免疫系统的第一道防线

Flu Virus Disarms Immune System's First Responders 流感病毒瓦解免疫系统的第一道防线 From VOA Learning English, this is the Health Report. 这里是美国之音慢速英语健康报道。 Infection by the influenza virus may be more co

发表于:2019-01-12 / 阅读(153) / 评论(0)

2013年VOA慢速英语(十二)月

VOA英语2010年-Malaria: New Partnership Aims to Stop Parasi

A new partnership is being launched to develop a malaria vaccine that would prevent parasites from entering the liver. Most of the symptoms of the disease develop after parasites have had time to replicate there. A new partnership is being launched t

发表于:2019-01-13 / 阅读(91) / 评论(0)

VOA标准英语2010年(十二)月

TED演讲:生病时感到难受的惊人原因(1)

It starts with a tickle in your throat that becomes a cough. 你一开始是喉咙痒，而后转为咳嗽。 Your muscles begin to ache, you grow irritable, and you lose your appetite. It's official: you've got the flu. 肌肉开始疼痛，逐渐烦躁

发表于:2019-01-17 / 阅读(78) / 评论(0)

TED演讲教育篇

Nasal Stem Cells Help to Cure Infant Hearing Loss

Australian researchers may have discovered a new way to treat hearing loss in infants. And the secret lies in the NOSE. Our reporter Li Dong has the details. Noses comes in all shapes and sizes, and Australian scientists are now trumpeting a new use

发表于:2019-01-19 / 阅读(136) / 评论(0)

世界各地新闻集锦

英语听力文摘 English Digest 51、血型不是问题

发表于:2019-01-26 / 阅读(91) / 评论(0)

英语听力文摘 English Digest

VOA慢速英语20061121b

SCIENCE IN THE NEWS - Autoimmune Diseases Threaten The Body's Natural Defense For Fighting DiseaseBy Brianna Blake Broadcast: Tuesday, November 21, 2006 VOICE ONE: This is SCIENCE IN THE NEWS, in VOA

发表于:2019-01-30 / 阅读(141) / 评论(0)

2006年慢速英语(十一)月

Stem Cells in Fat

> 39 脂肪中的茎细胞有助于治疗糖尿病 DATE=4-26-01 TITLE=SCIENCE REPORT- Stem Cells in Fat BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-30 / 阅读(163) / 评论(0)

科技之光

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(231) / 评论(0)

自然探索

美国语文第二册第19期:蜜蜂

LESSON 21 第21课 creatures 生物 drones 无人驾驶飞机 inside 里面 hive 蜂房 idle 空闲 defense 防御 driven 驱动 killed 杀 cells 细胞 size 寸 workers 工人 queen 女王 stings 蛰伤 shape 形状 wax 蜡 THE BEE 蜜蜂 Bees live

发表于:2019-02-11 / 阅读(78) / 评论(0)

美国语文第二册

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