un. 鸡豆黄素

魔术美文记英语4级词汇 The New Autobiobiography

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发表于:2018-11-30 / 阅读(399) / 评论(0)

24篇魔术美文串记4级词汇

2013年ESL之就医和人际交往 17 Fearing Bioterrorism

Fearing Bioterrorism Natalie: Why are you wearing that gas mask? Anton: Im getting used to it. If we ever have a bioterrorist attack, Ill be ready. Want to try one on? Natalie: No, thanks. If we get involved in biological warfare, I think well have s

发表于:2018-12-03 / 阅读(162) / 评论(0)

2013年ESL之就医和人际交往

蒋健棠听说学英语 Chapter16:The wildlife biologist

发表于:2018-12-26 / 阅读(222) / 评论(0)

蒋健棠听说学英语

新编英语教程第五册unit07_2_mouse_cloning_begins_bio-industri

发表于:2018-12-29 / 阅读(122) / 评论(0)

新编大学英语阅读部分

ESL Podcast 930 – Fearing Bioterrorism

Natalie: Why are you wearing that gas mask? Anton: Im getting used to it. If we ever have a bioterrorist attack, Ill be ready. Want to try one on? Natalie: No, thanks. If we get involved in biological warfare, I think well have some warning. Anton: T

发表于:2019-01-01 / 阅读(126) / 评论(0)

地道美语播客

各国名人英文介绍-Jackie Chan

Jackie Chan is a true action movie great. He has appeared in dozens of movies and is a screen legend. He had a simple beginning as a Chinese refugee in Hong Kong. His early years were, perhaps, a sign of things to come. His parents nicknamed him Pao-

发表于:2019-01-01 / 阅读(153) / 评论(0)

各国名人英文介绍

Designer Antibiotics

85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson （Start at 1'04

发表于:2019-01-02 / 阅读(210) / 评论(0)

科技之光

Biosolids

By Mario Ritter Broadcast: October 28, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Farmers have long put animal waste on their fields. They may also use human waste. Mode

发表于:2019-01-02 / 阅读(186) / 评论(0)

VOA2003（下）-农业与经济

VOA标准英语2010年-Regrowing Worn Joints Using Patient St

Various stages of cartilage growth on scaffold. The final image on the right shows naturally forming cartilage for comparison. These replacement joints can be made of combinations of metal alloys, plastic and ceramic, but new research shows that it m

发表于:2019-01-13 / 阅读(174) / 评论(0)

VOA标准英语2010年(八)月

2017年CRI Jackie Chan shares his early years

Action star Jackie Chan's experience is a good example of the famous phrase Rome was not built in a day. Jack Chan shared his early years during the 2017 Shanghai International Film Festival. Let's follow China Plus host Sam Duckett to learn more abo

发表于:2019-01-17 / 阅读(156) / 评论(0)

2017CRI中国国际广播电台

2017年CRI William Chan acts Genghis Khan

William Chan acts Genghis Khan.He talks a bit about the difficulties of filming this movie.

发表于:2019-01-19 / 阅读(172) / 评论(0)

2017CRI中国国际广播电台

新西兰英语 60 Biosecurity

Anyone who arrives in New Zealand by plane knows about Biosecurity NZ. Bio means living and security means safe. Biosecurity NZ is a government department. Their job is to make our country safe from unwanted living pests. These pests are plants, anim

发表于:2019-01-27 / 阅读(144) / 评论(0)

新西兰英语

AGRICULTURE REPORT - Biocontrols, Part 2

AGRICULTURE REPORT - Biocontrols, Part 2 By Mario Ritter Broadcast: Tuesday, April 20, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biocontrols are the way nature seeks ba

发表于:2019-01-30 / 阅读(152) / 评论(0)

农业与发展

VOA标准英语2008年-Kenya to Develop Bio-Fuel Industry

Kenya is joining a long list of countries planning to produce diesel fuel from the poisonous-but-oil-rich seeds of the jatropha tree, a plant indigenous to South America. The tree is at the heart of a five-year strategy to develop a bio-fuel industr

发表于:2019-02-06 / 阅读(168) / 评论(0)

VOA标准英语2008年（八月）

俄科学家研制出"不老药"

俄罗斯莫斯科的一位生物能量学教授近日宣布，他已研制出一种能够有效延缓衰老的不老药，并有望于几年内上架销售。这位科学家用40年的时间研制出一种抗氧化剂，能够有效抑制氧分子对人

发表于:2019-02-06 / 阅读(186) / 评论(0)

阅读空间

VOA标准英语2008年-Australia Boosts Bio-Security Defenses

Australia has opened a new National Center for Bio-Security to build its defenses against infectious diseases and biological weapons. Medical experts say it will help protect the country from threats such as SARS and bird flu as well as attacks by t

发表于:2019-02-06 / 阅读(114) / 评论(0)

VOA标准英语2008年（九月）

2017年CRI Chris Collins: Eason Chan can be an action star

A comedy, kung Fu movie Keep Calm and Be A Superstar, featuring American actor Chris Collins and Hong Kong singer and actor Eason Chan is scheduled to hit theatres around China on December 8th. Chan plays an action superstar in the movie. At a promot

发表于:2019-02-14 / 阅读(198) / 评论(0)

2017CRI中国国际广播电台

Newly Discovered Biomarker Predicts Cancer Growth

One of the most common questions cancer patients ask their doctors is: has the disease been contained or will it spread. A recent study by U.S. and Chinese researchers may help provide clues. The scientists examined genetic（遗传的,基因的） m

发表于:2019-02-18 / 阅读(112) / 评论(0)

英语新闻

VOA常速英语2008年-India Plans to Increase Use of Bio-Fuel

By Anjana Pasricha New Delhi 10 April 2008 Next month, India will unveil a national policy to increase the use of bio-fuel. But, as Anjana Pasricha reports from New Delhi, there is growing concern that increased demand for bio-fuel is contributing to

发表于:2019-02-18 / 阅读(171) / 评论(0)

VOA常速英语2008年（四月）

名人认知系列演员明星14：Jackie Chan 成龙

Jackie Chan 成龙 A hero is being hung down from a helicopter some 200 feet above. As the sun bets down, he swings about. Suddenly, a top needle of a skyscraper is pressing toward him. He fails to dodge and bumps heavily on the concrete needle. 在距

发表于:2019-02-21 / 阅读(177) / 评论(0)

名人认知系列 Who Was

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学英语单词

2-amino-5-napnthol-7-sulfonic acid

beam lead interconnection

book entry security

bracamonte

Caltibozkir