新城鸡瘟疫苗

VOA慢速英语 2007 1218a

This is the VOA Special English Agriculture Report. Exotic Newcastle disease is a bird virus found in many parts of the world. Many kinds of birds carry it. But it especially affects chickens and a few others. It spreads very fast and there is no tr

发表于:2018-12-01 / 阅读(191) / 评论(0)

VOA慢速英语2007年（十二）月

VOA慢速英语20060131b

SCIENCE IN THE NEWS - Scientist Says Restricting Fish in Pregnancy Diet Might Do HarmBy George Grow Broadcast: Tuesday, January 31, 2006 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special E

发表于:2018-12-07 / 阅读(107) / 评论(0)

2006年慢速英语（一）月

Experimental Malaria Vaccines Offer Promise

Two vaccines developed by a Maryland company are showing promise in the fight against malaria. One vaccine was 100 percent effective in preventing the deadly disease malaria. That is according to the biotech company Sanaria Inc. of Rockville, Marylan

发表于:2018-12-07 / 阅读(130) / 评论(0)

2017年VOA慢速英语(二)月

英语听力—环球英语 1464 Curing Leprosy

Voice 1 Welcome to Spotlight. Im Adam Navis. Voice 2 And Im Liz Waid. 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 Kajal is nine years old. She lives i

发表于:2018-12-19 / 阅读(137) / 评论(0)

环球英语 Spotlight

VOA慢速英语20060328b

SCIENCE IN THE NEWS - Preparing for a Bird Flu Pandemic: Waiting, Worrying and WonderingBy Karen Leggett Broadcast: Tuesday, March 28, 2006 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS in VOA Specia

发表于:2019-01-02 / 阅读(75) / 评论(0)

2006年慢速英语（三）月

SSS 2009-11-04

With H1N1 on the rise and flu shots hard to find, few things are as terrifying as [sneeze sound]. But now a report in the journal Psychological Science suggests that coughing and sneezing can spread more than viruses. They also spread fear, of germs

发表于:2019-01-08 / 阅读(186) / 评论(0)

Scientific American(十一)月

VOA慢速英语 2007 0320b

VOICE ONE: March 2006: An Afghan Agricultural Ministry worker holds two chickens caught in a house in the Kabul area This is SCIENCE IN THE NEWS, in VOA Special English. Im Doug Johnson. VOICE TWO: And Im Faith Lapidus. Today we continue a series of

发表于:2019-01-11 / 阅读(116) / 评论(0)

VOA慢速英语2007年（三）月

VOA慢速英语 2007 0418a

This is the VOA Special English Health Report. Most vaccines are designed with the same goal in mind. That is, to help the body's own defense system prevent a disease by producing antibodies against it. Antibodies are disease-fighting proteins. The

发表于:2019-01-11 / 阅读(95) / 评论(0)

VOA慢速英语2007年（四）月

VOA慢速英语 2007 1016a

This is the VOA Special English Agriculture Report. Rinderpest, foot-and-mouth disease and bluetongue disease are all animal viruses that can ruin a farmer. An outbreak of one disease is bad enough. Britain has been dealing with foot-and-mouth -- an

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VOA慢速英语2007年（十）月

2006年VOA标准英语-Scientists Study New Technique to Vaccinat

By David McAlary Washington 23 May 2006 Chickens at US farm Scientists have developed an efficient, cheap way to vaccinate birds against avian influenza and possibly prevent the spread of the deadly H

发表于:2019-01-13 / 阅读(214) / 评论(0)

2006年VOA标准英语（五月）

VOA慢速英语20060116a

DEVELOPMENT REPORT - Studies Say New Rotavirus Vaccines Are Safe and EffectiveBy Jill Moss Broadcast: Monday, January 16, 2006 I'm Steve Ember with the VOA Special English Development Report. Studies

发表于:2019-01-16 / 阅读(141) / 评论(0)

2006年慢速英语（一）月

英语听力—环球英语 1279 The History of Vaccines

Voice 1 Welcome to Spotlight. Im Nick Page. Voice 2 And Im Liz Waid. 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 Through history, a deadly disease cal

发表于:2019-01-19 / 阅读(126) / 评论(0)

环球英语 Spotlight

英语听力—环球英语 1291 How Vaccines Work

Voice 1 Welcome to Spotlight. Im Mike Procter. Voice 2 And Im Liz Waid. 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 Todays Spotlight program is about

发表于:2019-01-19 / 阅读(129) / 评论(0)

环球英语 Spotlight

反口蹄疫的疫苗

36 反口蹄疫的疫苗 VOICE ONE: (Start at 1'00

发表于:2019-01-30 / 阅读(141) / 评论(0)

科技之光

VOA慢速英语20060718b

SCIENCE IN THE NEWS - Hepatitis: Five Diseases That All Have the Same Target -- the LiverBy Mario Ritter and Nancy Steinbach Broadcast: Tuesday, July 18, 2006 VOICE ONE: This is SCIENCE IN THE NEWS in

发表于:2019-01-30 / 阅读(91) / 评论(0)

2006年慢速英语（七）月

VOA慢速英语20060314a

AGRICULTURE REPORT - More Nations Move to Vaccinate Farm Birds Against Deadly FluBy Mario Ritter Broadcast: Tuesday, March 14, 2006 I'm Steve Ember with the VOA Special English Agriculture Report. Unt

发表于:2019-01-30 / 阅读(111) / 评论(0)

2006年慢速英语（三）月

AGRICULTURE REPORT - Officials Suspect Exotic Newcastle Dise

AGRICULTURE REPORT - Officials Suspect Exotic Newcastle Disease Killed Chickens in Brazil By Mario Ritter Broadcast: Tuesday, June 07, 2005 I'm Gwen Outen with the VOA Special English Agriculture Repo

发表于:2019-01-30 / 阅读(116) / 评论(0)

农业与发展

HEALTH REPORT - A Look Behind the Disease: Meningitis

HEALTH REPORT - A Look Behind the Disease: Meningitis By Cynthia Kirk Broadcast: Wednesday, May 04, 2005 I'm Gwen Outen with the VOA Special English Health Report. Meningitis is an infection of the fl

发表于:2019-01-30 / 阅读(222) / 评论(0)

健康与经济

Hand-foot-mouth disease, dengue on rise in Vietnam

HANOI, Oct. 25 (Xinhua) -- The hand-foot-mouth disease (HFMD) and dengue were on the rise across Vietnam, reported the Vietnam Preventive Medicine Administration (PMA) on Tuesday. As of Oct. 23, the country had more than 76,120 HFMD patients and 135

发表于:2019-02-14 / 阅读(128) / 评论(0)

英语新闻

2016年CRI Hundreds of Suspects Unveiled from the Vaccines Scandal

According to the provincial Food and Drug Administration in Shandong, the two women suspects traded vaccines with 300 illegal distributors across 24 provinces and regions, including some dealers in Beijing. The investigation so far has found 25 types

发表于:2019-03-04 / 阅读(158) / 评论(0)

2016CRI中国国际广播电台

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学英语单词

A.M.I.

Acacia megaladena

ammonifying bacteria

analytical centrifugation

black enamelled conduit