单词：true parasites
单词：true parasites 相关文章
Parasites, Trauma Causes of Epilepsy A new study said its possible to substantially reduce the number of epilepsy cases in Africa. The neurological disorder, which is characterized by seizures, is much more common in poor countries and rural areas. T
VOA标准英语2013年(一月)
Mike: So Dusty, your background is in Marine Biology. Is that right? Dusty: Yes. Mike: You're kind of a marine biologist. Dusty: Mm-hm. Mike: You've mentioned before yesterday, we're at the aquarium, you mentioned that you've done work with sea turtl
原版英语对话1000个
87 蚊子传播疾病导致每年数百万人死亡 DATE=8-28-01 TITLE=SCIENCE IN THE NEWS #2139 - Diseases Spread by Mosquitoes BYLINE=Nancy Steinbach VOICE ONE: This is Sarah Long. VOICE TWO: And th
科技之光
This is Scientific American's 60-second Science. I'm Cynthia Graber, this will just take a minute. Sex might seem like one of those little gifts from evolution. But its pretty inefficient from an evolutionary perspective. Itd be much easier to reprod
Scientific American(七)月
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. People get malaria from Anopheles mosquitoes that themselves are infected with a protozoan parasite called Plasmodium. The mosquitoes do have immune sy
Scientific American(三)月
Over the years, people have put forth a lot of theories to explain why intelligence differs, from person to person and even around the world. Health, wealth, schooling, nutrition, and even climate have all come up. Now, researchers at the University
Scientific American(七)月
Every villain has his Achilles' heel. And microscopic scoundrels are no exception. The challenge for those who wish to ward off microbial bad guys is to identify that weak spot. Now, scientists studying the toxoplasmosis parasite think they've done j
Scientific American(三)月
This is the VOA Special English Development Report. Scientists are studying ways to make mosquitoes resist malaria-causing parasites Scientists continue to seek better weapons against malaria. Each year the number of cases is in the hundreds of milli
VOA慢速英语2009年（十二）月
LOS ANGELES, June 3 (Xinhua) -- Eating earth may protect the stomach against toxins, parasites and pathogens, a new study suggests. To examine the possible benefits from eating earth, researchers at Cornell University analyzed reports from missionari
英语新闻
11 Rules of Life学校里学不到的11条生活规则RULE 1. Life is not fair, get used to it. 规则1. 生活是不公平的；要去适应它。 RULE 2. The world won't care about your self-esteem. The world will expect you to accomplish something
英语小达人
Are Parasites to Thank for Sex? A study in the journal The American Naturalist implies that parasites helped drive the development of sex, because the shuffling of genes gives sex-produced progeny an advantage over asexual genetic clones. Cynthia Gr
60秒科学
Science and technology 科学技术 Marine biology 海洋生物 Flea market 跳蚤市场 A newly discovered virus may be the most abundant organism on the planet 一种新发现的病毒可能是地球上最丰富的物种。 WHAT is the commonest li
经济学人科技系列
Malaria killed 435,000 people last year, most of them in Africa. 去年435,000人死于疟疾，其中大部分在非洲。 The parasite that causes the illness is carried by females of some, but not all, species of mosquitoes of the genus Anopheles.
经济学人科技系列
1. Life is not fair, get used to it. 2. The world won't care about your self-esteem. The world will expect you to accomplish something before you feel good about yourself. 3. You will not make 40 thousand dollars a year right out of high school. You
英语美文
Rule 1: Life is not fair - get used to it. 规则1：人生不公，泰然处之。 Rule 2: The world wont care about your self-esteem. The worldwill expect you to accomplish something before you feel good about yourself. 规则2：世界并不在意个
实用英语
They will suffer. 他们将受苦。 An early cold front swifts through beginning in November 1941. 1941年11月初一道早冬的冷锋迅速通过苏联。 Temperatures will plummet to almost minus 40 degree celsius. 气温将骤降到零下40摄氏度
二战启示录
在雅思听力中，雅思听力代词可以分为好几类，如：人称代词(I， you， he， she， it， we， you， they及其宾格);物主代词(my， your， his， her， its及其复数，mine， yours， his， hers， its及其复数
雅思英语