标签：Bacteria 相关文章
Researchers say a pill could soon send radio signals from inside your stomach to help doctors recognize signs of disease. Scientists have developed a small pill for patients to swallow. It mixes synthetic biology and electronics to find bleeding in t
2018年VOA慢速英语(六)月
AS IT IS 2016-09-30 ＂Superbug＂ Linked to Chicken Sickens People 鸡体内的超级病菌可致人生病 An international team of scientists has identified a new kind of superbug -- or strong bacteria -- that has made people sick. 一个国际的科
2016年VOA慢速英语(九)月
A new supervision program has been launched in Beijing to monitor ice cubes at fast food restaurants. The move by food safety authorities comes following media reports of fast food chains serving soft drinks with ice full of bacteria. CRI's Li Dong h
世界各地新闻集锦
导购口语: Chinese green tea is always a favorite with our customers. 绿茶很受顾客的喜爱。 The regular drinking of green tea improves one's health. 常喝绿茶，改善健康。 It benefits the eyes and relaxes the mind to drink green t
最In导购口语
Unit 18 DIALOGUE I After an English Evening A: Our English Evening was a great success, wasn't it? B: Yes. Everyone enjoyed it. The performance was terrific. A: Yes, that's because every performer too
新编大学英语教程
Why Crocodiles Not Get Infections? Jill Fullerton Smith, a television producer, discovered why crocodiles can heal themselves in bacteria filled water. “In television we have to make films that ente
英语沙龙2004全年合辑下
How Insects Fight Bacteria And Parasites Imagine that youre an insect, and that youve fallen ill because some bacteria or parasites have invaded your body. If you want to make it to a ripe old bug age, your body will need to fight off these invaders.
英语听力文摘 English Digest
Pathogens with added genes from Arctic bacteria could serve as vaccines that elicit an immune response before getting cooked in our warm bodies. Some bacteria have adapted to super cold environments for millions of years. And scientists have isolated
60秒科学
Could Vitamin C Help Fight Tuberculosis? A new study suggests that a low-cost nutrient could help drugs fight tuberculosis more effectively. 一项新研究表明，一种低成本的营养素可以帮助抗结核病药物发挥更好的功效。 The
2018年VOA慢速英语(二)月
1. Authorities hunting the source of a nationwide E-coli outbreak are focusing on nine California farms after discovering what could be a crucial clue -- an opened bag of spinach left in the refrigera
美联社新闻一分钟2006
Skin 皮肤 Skin fills a lot of important roles in our body. 皮肤在我们的身体中扮演着许多重要的角色。 If we didn'have skin, viruses and bacteria could easily get into our bodies. 如果我们没有皮肤，细菌和病毒能轻易地
与美国小学生一起学英文第3册
BOB DOUGHTY: This is SCIENCE IN THE NEWS in VOA Special English. Im Bob Doughty. KATHERINE COLE: And Im Katherine Cole. Today, we will tell how some insects might prove useful against hard-to-fight diseases. We will tell about a program to protect cr
2010年VOA慢速英语(十二)月
AS IT IS 2015-08-06 Olympic Committee to Test Rio's Water for Viruses Rio de Janeiro, Brazil is busy preparing for the 2016 Olympics. On Sunday, the International Olympic Committee said it will begin testing the waters where swimmers and other athlet
2015年VOA慢速英语(八)月
AS IT IS 2015-07-02 Drug-Resistant Tuberculosis Less Likely to Spread 耐药结核病传播的可能性较小 The number of multi-drug-resistant tuberculosis cases is rising. Multi-drug-resistant TB results from a bacterium a group of small living th
2015年VOA慢速英语(七)月
Major Chicken Producer to Stop Using Antibiotics 最大的鸡肉生产商停止使用抗生素 The largest chicken meat producer in the United States says it will stop giving its birds antibiotics that doctors use to treat humans. Tyson Foods made th
2015年VOA慢速英语(五)月
This Superbug is Too Strong for Antibiotics 美国发现超级细菌 抗生素均无效! Doctors have identified a powerful bacteria that cannot be killed with antibiotics. 医生已鉴定出一种无法被抗生素杀死的强大细菌。 The bacter
2016年VOA慢速英语(六)月
AS IT IS 2016-06-06 Flour Products Suspected of Bacteria Issue 面粉问题被怀疑是细菌的流出 American food product manufacturer General Mills has recalled about 4.5 million kilograms of flour. General Mills announced the flour recall becaus
2016年VOA慢速英语(六)月
Some Volcanic Clays Kill Bacteria 一些火山灰能杀灭细菌 Ancient people knew that some kinds of clay have healing qualities. They rubbed clay on their skin to cover wounds. They also used the natural rock or soil material to treat stomach pro
2016年VOA慢速英语(二)月
But within hours, and while she was still in the hospital, Monica developed a fever and pain caused by a fast-moving bacteria. She was dying, so they took some organs to save her, but the bacteria had spread, so the doctors came in and said to her, W
名校励志英语演讲
unit 211 打电话 dialogue 英语情景对话 A:Hi, is you, John? A:嗨，是你吗，约翰？ B:Oh, Jane. What on earth have you been? I've called you a thousand times. B:哦，简。你究竟去哪了？我给你打了上千个电话了。 A:Sorr
高频英语口语对话