脾淋巴滤泡

This is SCIENCE IN THE NEWS in VOA Special English. Im Barbara Klein. And Im Steve Ember. Today we talk about hair. We will tell what hair is, how it grows, and some of the main reasons people lose it. Hair has always been an important sign of beauty

发表于:2018-12-04 / 阅读(203) / 评论(0) 分类 英语语言学习

第二章 淋巴系统 Chapter 2 Lymphatic System accessory spleen 副脾 anterior cervical lymph node 颈前淋巴结 anterior mediastinal lymph node 纵隔前淋巴结 apical lymph node 尖淋巴结 axillary lumph node 腋淋巴结 bronchopulmonary lumph node 支气管肺淋巴结

发表于:2018-12-05 / 阅读(253) / 评论(0) 分类 医学英语

Broadcast: Feb 17, 2003 By Jill Moss This the VOA Special English Development Report. Researchers have discovered a successful new treatment to fight lymphatic filariasis around the world. This diseas

发表于:2018-12-07 / 阅读(209) / 评论(0) 分类 VOA2003(上)-健康资讯

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Steve Ember. VOICE TWO: And I'm Shirley Griffith. This week, we will tell about evidence that something big struck the planet Jupiter. We will also tell about a long ignored organ in

发表于:2018-12-15 / 阅读(138) / 评论(0) 分类 VOA慢速英语2009年(八)月

This is Scientific Americans Sixty-second Science. Im Cynthia Graber. This will just take a minute. Poor old spleen, it never got the recognition it deserved. Until now. Scientists had known that the spleen is part of our immune systems. But it was c

发表于:2018-12-24 / 阅读(154) / 评论(0) 分类 Scientific American(八)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. this will just take a minute. Weve all heard of the fight to combat malaria in mostly poor, tropical countries. But a whole host of other tropical diseases exist that leave their vi

发表于:2018-12-24 / 阅读(157) / 评论(0) 分类 Scientific American(九)月

Long ago, before BandAids, or even medicine of any kind, our ancestors evolved to heal cuts themselves. If you got sliced open, the body blocked it up, to prevent blood loss, water loss, infection. But as we gained that powerwe sacrificed something e

发表于:2018-12-24 / 阅读(199) / 评论(0) 分类 2017年Scientific American(一)月

DEVELOPMENT REPORT - 80 Million Treated Against Elephantiasis By Jill Moss Broadcast: Monday, April 19, 2004 This is Robert Cohen with the VOA Special English Development Report. Elephantiasis Patient

发表于:2019-01-07 / 阅读(165) / 评论(0) 分类 农业与发展

206. The spinal cord operation脊髓手术 spectra-sponge There was a lecture given at a medical school on a spinal cord operation. The professor began: In order to have a speedy but safe operation, one must speculate on the entire spectrum of possib

发表于:2019-01-08 / 阅读(155) / 评论(0) 分类 胡敏托福词汇记单词

Millions of Americans Suffer From Hair Loss This is Science in the News, in VOA Special English. Im Shirley Griffith. And Im June Simms. Today we talk about hair. We will tell what hair is, how it grows, and some of the main reasons people lose it. H

发表于:2019-01-12 / 阅读(212) / 评论(0) 分类 2013年VOA慢速英语(五)月

Exploring the Long and Short of Hair Loss BARBARA KLEIN: This is SCIENCE IN THE NEWS in VOA Special English. Im Barbara Klein. STEVE EMBER: And Im Steve Ember. Today we talk about hair. We will tell what hair is, how it grows, and some of the main re

发表于:2019-01-12 / 阅读(237) / 评论(0) 分类 2011年VOA慢速英语(四)月

SCOTT SIMON, HOST: Three-D printers are being used these days to make all kinds of things - jewelry, artwork, or even guns. Now, scientists have used a 3-D printer to create a functioning mouse ovary. Yes. NPR's Rob Stein explains. ROB STEIN, BYLINE:

发表于:2019-01-17 / 阅读(153) / 评论(0) 分类 2017年NPR美国国家公共电台5月

Voice 1 Thank you for joining us today for Spotlight. Im Rebekah Schipper Voice 2 And Im Joshua Leo. 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 Antoi

发表于:2019-01-19 / 阅读(198) / 评论(0) 分类 环球英语 Spotlight

Sleep. It's something we spend about a third of our lives doing, but do any of us really understand what it's all about? Two thousand years ago, Galen, one of the most prominent medical researchers of the ancient world, proposed that while we're awak

发表于:2019-01-24 / 阅读(268) / 评论(0) 分类 英语语言学习

Complete eradication in Caribbean targeted by 2010 Kane Farabaugh | Atlanta, Georgia 09 December 2009 A pilot program established by the Carter Center in 2008 helped to curb the spread of malaria by donating insecticide treated nets for beds and micr

发表于:2019-02-03 / 阅读(171) / 评论(0) 分类 VOA标准英语2009年(十二月)

By Rachel Smalley London 04 October 2009 The foot of a person suffering from elephantiasis More than 120 million people worldwide are infected with elephantiasis, and one billion more are at risk of contracting the debilitating and disfiguring ailme

发表于:2019-02-12 / 阅读(176) / 评论(0) 分类 VOA标准英语2009年(十月)

台湾籍旅美老师今天交给我们的句子是: Genetics isn't all that drives hair loss. Long periods of stress can release signals that shock follicles and force them into the resting phase prematurely. 掉发不完全是基因所导致。长期

发表于:2019-02-22 / 阅读(150) / 评论(0) 分类 留美老师带你每日说英文
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