单词：potential germ cells
单词：potential germ cells 相关文章
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用mp3背四级单词
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用Mp3背六级单词
A new study into the hygiene of supermarkets has found that shopping carts are dirtier than the stores bathrooms. Microbiologist Dr Charles Gerba of the University of Arizona conducted research on the handles of 85 carts in four American states. He r
创新英语
Med Students Learn Medical English in Cuba 在古巴医学学生学习医学英语 How can I help you? How long has it been hurting? These are among the sentences that medical students are learning at the Enrique Cabrera Medical School in Havana, Cub
2015年VOA慢速英语(十一)月
Chinese researchers say they have uncovered more evidence of the use of germ warfare by Japanese forces in southwestern China's Yunnan during the Second World War. Su Yi has more. The findings by researchers are suggesting the wide-spread use of prot
世界各地新闻集锦
Today, were talking about vaccines and why theyre so important. 今天，我们要讨论的话题是疫苗，以及注射疫苗的重要性。 Our bodies have an immune system that protects us from infections and diseases. 身体免疫系统可防止感
医学英语轻松学
Thai Beach Made Famous in DiCaprio Film Closes to Tourists The Thailand beach made famous in the Leonardo DiCaprio film The Beach is being closed to give it a break from tourists. The beach sits on Maya Bay on Phi Phi Leh island, off the coast of Tha
2018年VOA慢速英语(六)月
Daylight Turns Thin Plastic Barrier into Germ-Killing Material Daylight-powered germ-killing equipment may someday help protect health workers from deadly microorganisms like Ebola virus disease. That is a finding from a study published in the journa
2018年VOA慢速英语(四)月
Darwinian medicine - an approach to the treatment of infective diseases which takes account of the co-evolution between the host and its parasite. Deciduous - from the Latin
医务英语
Elizabeth washes her hands every day. She likes to wash her hands. She washes her hands with soap and water. She uses soap and water to wash her hands. She uses warm water and soap. She washes her hands for 30 seconds. After 30 seconds she stops wash
超级简单英语阅读
This is the VOA Special English Health Report. A mother in Tamil Nadu, India, recently had a question for our new series on children and parenting. This woman in Tuticorin has a son who is almost three years old. He attends a pre-kindergarten school.
VOA慢速英语2007年（一）月
New design produces flexible panels using only 1-2 percent as much silicon Art Chimes | Washington, DC 19 February 2010 You can use 100 times less silicon. And that's potentially very significant. Harry Atwater Schematic diagram of the light-trapping
VOA标准英语2010年(二月)
Stem cells are prised for their ability to give rise to a variety of specialized cell types, including heart, liver, nerve and bone. Unfortunately, it's the stem cells from embryos that have shown the biggest potential, for generating both a range of
Scientific American(六)月
今天我们要学的词是germ。 Germ,病菌，细菌。流感季节到了，现在很多家庭都备有洗手液，但是最新研究指出， Hand Sanitizers only work for 2 minutes to kill germs. 洗手液杀菌的功能只能持续两分钟。不
英语每日一词
今天我们要学的词是germ。 Germ,病菌，细菌。流感季节到了，现在很多家庭都备有洗手液，但是最新研究指出， Hand Sanitizers only work for 2 minutes to kill germs. 洗手液杀菌的功能只能持续两分钟。不
英语单词荟萃
WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo
英语新闻
WASHINGTON, Aug. 2 (Xinhua) -- U.S. researchers at Washington University School of Medicine in St. Louis have identified a potential target for treating diabetes and obesity, according to a study published online on Thursday in the journal Cell Metab
英语新闻
讲解 Today's key word is Germ Germ g-e-r-m 微生物 细菌 Germ is something that can produce disease. Here is an example: This germ is found on things used by the patients. 这种细菌会附着在病人使用过的东西上。 没错！今天我们
英语悠选脱口秀
A: How's John? B: He's very sick. The doctors are keeping him for several days. A: Have you visited him yet? B: I'm going there today. Would you like to go with me? A: I would like to, but I think I'm coming down with a cold. B: Then you should stay
推理类英语听力
Voice 1 Thank you for joining us for todays Spotlight program. Im Ruby Jones. 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 In
环球英语 Spotlight