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[00:06.79]Jane works at the Center for Disease Control and prevention [00:12.12]as a disease detective. [00:15.46]Listen to the tape and answer the questions. [00:19.91]The Diseases detective. [00:23.46]Jane is one of the experts at the Center for Di

发表于:2018-12-13 / 阅读(197) / 评论(0)

人教全日制普通高中英语（必修）高二

SSS 2009-12-14

Sickle cell disease is a blood disorder due to a single genetic mutation. It remains in populations because the mutation has a flip sideit helps to protect against malaria. Now another mutation has been shown to afford similar protection. Deficiency

发表于:2018-12-24 / 阅读(81) / 评论(0)

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[00:05.77]A private American company says it has identified all the chemical pieces in the genetic material that shapes human life. [00:17.82]Celera Genomics Group says it has identified and named all the genetic parts of the material inside the nucl

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文本： Agent 47:I'm sorry.You're safe now.It's OK. Dexter:My boy...Forgive me,Lenny.My money. Victoria:Your money? Agent 47:Come on.Let's go.It's over. Diana:Dear 47,if you read this letter,I am most likely dead.You will have shot me for a _(1)_ a

发表于:2018-12-28 / 阅读(62) / 评论(0)

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(BBC News)Scientists in Japan have reported a big advance in the fight against superbugs. （英国国家广播公司报道）日本科学家发表了一项对抗超级细菌的重大进展。 Thousands of people fall ill every year from bacteria the

发表于:2018-12-28 / 阅读(63) / 评论(0)

赖世雄英语新闻听力通

SCIENCE IN THE NEWS - New Genetic Map Called a Powerful Tool

SCIENCE IN THE NEWS - New Genetic Map Called a Powerful Tool for Medical Science By Jerilyn Watson and Caty Weaver Broadcast: Tuesday, November 15, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS

发表于:2019-01-02 / 阅读(94) / 评论(0)

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Gangrene - the death of tissue on a large scale. May be caused by certain bacteria which spread rapidly through tissues, or by an inadequate blood supply. Ganglion - a collection of nerve cells usuall

发表于:2019-01-03 / 阅读(100) / 评论(0)

医务英语

每日商务英语第132期:急剧增长

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发表于:2019-01-08 / 阅读(75) / 评论(0)

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This is the VOA Special English Health Report. A question from Taiwan: Chung-Li wants to know why his face turns red when he drinks alcohol. A party in Tokyo This effect called facial flushing is a common reaction to alcohol among East Asians. It af

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Ancient Human DNA Found in Cave DirtDNA新途径 Fossilized skulls and skeletons found in European caves gave us our first glimpse of our ancient cousins, the Neandertals. And a finger bone, found in a Siberian cave, first indicated the existence of

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By Melinda Smith Washington 19 March 2008 A scientific review published in the Journal of American Medicine shows that the field of genetics has made a lot of progress in recent years. According to JAMA , genetic testing is able to identify more than

发表于:2019-01-20 / 阅读(85) / 评论(0)

VOA标准英语2008年（三月）

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发表于:2019-01-22 / 阅读(154) / 评论(0)

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60秒科学:Gene for Disease Has Healthy Flip Side

Gene for Disease Has Healthy Flip Side A study in the journal Science finds that the gene for anemia-causing G6PD deficiency also protects against malaria, thereby keeping the gene active in populations. Cynthia Graber reports Sickle cell disease is

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23 患爱滋病的母亲不宜母乳喂养婴儿 DATE=3-19-01 TITLE=DEVELOPMENT REPORT - Breastfeeding and AIDS BYLINE=Jill Moss (Start at 1'00

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HEALTH REPORT – World Tuberculosis Day, 2005 By Cynthia Kirk Broadcast: Wednesday, March 23, 2005 Thursday is World Tuberculosis Day. It is recognized on March twenty-fourth each year to raise aware

发表于:2019-01-30 / 阅读(159) / 评论(0)

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By Jessica Berman Washington 03 April 2008 Three independent teams of researchers have found genes that may explain why some smokers get cancer and others do not, and why some people who never smoke also get the disease. Investigators say the discove

发表于:2019-01-31 / 阅读(57) / 评论(0)

VOA常速英语2008年（四月）

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Speaking on the possibility of human-to-human transmission, Dr. Zhong Nanshan, director of the Guangzhou Institute of Respiratory Diseases, said there's still no evidence at the moment. He added, however, that the medical community should keep a clos

发表于:2019-02-07 / 阅读(82) / 评论(0)

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1930 formula 今天我们要学的词是 formula.Formula 是名词，有配方的意思。Researchers at the University of Iowa say they may have found the formula for online dating success. 美国爱荷华大学的研究人员说，他们可能找到了

发表于:2019-02-16 / 阅读(102) / 评论(0)

英语单词荟萃

留美老师带你每日说英文第389期:左撇子是遗传的么?

台湾籍旅美老师今天交给我们的句子是： And despite what many may think, handedness is not a choice. It can be predicted even before birth based on the fetus' position in the womb. So, if handedness is inborn, does that mean it's genet

发表于:2019-02-22 / 阅读(66) / 评论(0)

留美老师带你每日说英文

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Hey Don, do you like asparagus? Yep, I love it Yael, can't get enough. But don't you notice there's a certain problem after you've eaten it? Problem? Yeah, everybody knows that eating asparagus can cause a rather unpleasant smell in your urine. I did

发表于:2019-02-23 / 阅读(54) / 评论(0)

英语时差8，16

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