细菌基因

Michael采用老犯人Charles的计策,递交过敏体质的人权申诉。监狱长和Michael一起搭建泰姬陵模型时,谈到这个用拖延时间来避免被转走的策略。 [00:07.49]Listen and Share [00:41.56]Michael [00:42.98]Charles [00:47.97]Michael [00:58.79]How are those allergies? [

发表于:2018-12-07 / 阅读(140) / 评论(0) 分类 纸牌屋第一季

By Nancy Steinbach Broadcast: October 1, 2003 This is Faith Lapidus with the VOA Special English Health Report. Scientists in Iceland say they have identified the first gene linked to common forms of

发表于:2018-12-15 / 阅读(98) / 评论(0) 分类 VOA2003(下)-环境与健康

This is the VOA Special English Development Report. An estimated one-third of all people are infected with tuberculosis. Most have latent, or inactive, cases. They do not suffer coughing, increased body temperature or other signs of active TB. A tub

发表于:2018-12-15 / 阅读(68) / 评论(0) 分类 VOA慢速英语2008(十)月

STEVE INSKEEP, HOST: Some new parents have started giving their newborns what's being called a bacterial baptism. The idea is to try to help their babies develop healthy microbiomes, the collection of friendly bacteria that inhabit everyone's bodies.

发表于:2018-12-17 / 阅读(82) / 评论(0) 分类 2018年NPR美国国家公共电台10月

This is Scientific Americans 60-second Science. I'm Adam Hinterthuer. Got a minute? The Komodo dragon is the largest living lizard and a fearsome predator. It has long been thought that some of its hunting prowess was due to a mouth teeming with bact

发表于:2018-12-24 / 阅读(82) / 评论(0) 分类 Scientific American(五)月

This January, the country Turkey will join a handful of European nations that require visual health warnings on every pack of cigarettes. These images include things like diseased lungs and a foot sporting a toe tag. But maybe a Petri dish overrun wi

发表于:2018-12-24 / 阅读(98) / 评论(0) 分类 Scientific American(十一)月

By Robert Raffaele Washington 29 April 2008 For the first time, scientists have used gene therapy to dramatically improve sight in people with a rare, inherited form ofblindness. Researchers in Philadelphia and London are calling the results a milest

发表于:2019-01-03 / 阅读(112) / 评论(0) 分类 VOA常速英语2008年(四月)

The 2009 Nobel Prize in Chemistry goes to Venkatraman Ramakrishnan of the MRC Laboratory of Molecular Biology in England, Yale Universitys Thomas Steitz, and Ada Yonath of the Weizmann Institute of Science in Israel for their studies of the ribosome.

发表于:2019-01-08 / 阅读(109) / 评论(0) 分类 Scientific American(十)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. For years, scientists and physicians have been up in arms about the rise in antibiotic resistance. Seems that many bacteria, devious buggers that they ar

发表于:2019-01-08 / 阅读(93) / 评论(0) 分类 Scientific American(一)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Theres definitely methane on Marsand there are seasonal variations of how much is being released into the thin Martian atmosphere. Which means that Mar

发表于:2019-01-08 / 阅读(96) / 评论(0) 分类 Scientific American(一)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Mosquitoes carry nasty diseasesdengue fever, west nile, malaria. But the microbes that cause those diseases dont attach themselves to the mosquitoes an

发表于:2019-01-08 / 阅读(127) / 评论(0) 分类 Scientific American(一)月

Experts: Let Produce Dry Out to Avoid Bacteria American researchers say farmers should wait one day after a rain storm or watering their fields to harvest fresh fruits and vegetables. They say gathering the crops at least 24 hours after rainfall incr

发表于:2019-01-12 / 阅读(188) / 评论(0) 分类 2015年VOA慢速英语(七)月

Most rice grows in wet environments, but too much water can be disastrous for rice crops. Plant biologist Pamela Ronald helped create a type of flood-resistant rice that is being introduced to India and Bangladesh. In Davis, California, we spoke wit

发表于:2019-01-13 / 阅读(102) / 评论(0) 分类 VOA标准英语2009年(三月)

Study: Immune System Weakens in Space During the final flight of the US space shuttle Atlantis in the summer of 2011, one of the most important pieces of scientific cargo on board was a medical experiment designed to test how the human immune system

发表于:2019-01-14 / 阅读(107) / 评论(0) 分类 VOA标准英语2013年(四月)

Flatulence, or passing gas, is a normal daily phenomenon. 胀气,或者放屁,是正常的日常现象。 Most individuals, yes, that includes you, 大多数人,是的,这包括你, will make anywhere from 500-1500 milliliters of gas and ca

发表于:2019-01-17 / 阅读(121) / 评论(0) 分类 TED演讲教育篇

Science and Technology Healthy living Mind and body 科技 健康生活 身与心 The reason loneliness could be bad for your health 孤独会对你的健康不利的原因 SCIENCE has many uses, but it doesn't often produce handy pick-up lines. Rece

发表于:2019-01-26 / 阅读(70) / 评论(0) 分类 经济学人科技系列

Science and Technology Healthy living Mind and body 科技 健康生活 身与心 The reason loneliness could be bad for your health 孤独会对你的健康不利的原因 SCIENCE has many uses, but it doesn't often produce handy pick-up lines. 科学

发表于:2019-01-26 / 阅读(64) / 评论(0) 分类 经济学人科技系列

Cigarettes Are Bacteria Sticks, Too A study in the journal Environmental Health Perspectives finds that cigarettes harbor various species of bacteria, some of which cause disease. Karen Hopkin reports This January, the country Turkey will join a hand

发表于:2019-01-30 / 阅读(119) / 评论(0) 分类 60秒科学

With this ability to evolve rapidly goes another, even scarier advantage. 有了这种能力,另一种更加吓人的优势会很快产生。 Bacteria share information. Any bacterium can take pieces of genetic coding from any other. 细菌能共享信

发表于:2019-02-17 / 阅读(47) / 评论(0) 分类 万物简史

Indian health officials have rejected a new medical study warning of widespread drug-resistant bacteria in the country's capital. But the co-author of the study says Delhi is in denial, and warns the bacteria can spread easily around the world, possi

发表于:2019-02-18 / 阅读(99) / 评论(0) 分类 英语新闻
学英语单词
'rickshaw
ACCUM
acetylornithine cycle
Acorus macrospadiceus
advance book reporting service
Akkrum
Amanotkel'
betatron radiography
Biocortar
Bis-dioxopiperazinyl-Propane
Brewster's coefficient
buying and selling
cache structure
calcareo-
camp site
central-bank
chocolote centres assortment
christophel
cohibiting
commercial aviation
daily variation graph of heat consumption
data transmission equipment
deadlines
delay throttle pintle nozzle
druze
Dyson spheres
economic reconstitution
ecostratigraphy
englewoods
excur
fan type aeroengine
fbss/cdma
fermentation chemicals
fixed length request
fly tents
freeze-frames
gage level instrument
genus tichodromas
graphic means
guajacum officinale
gyrocompass supply
hermetic closure
Himalayan shrews
homatropine hydrobromide
idle oil pressure
impedance muffler
inner perforated bowl
institute cargo clauses-fpa
instruction oriented algorithm
James Butler Hickock
Jixianian System
kouangou
law of inheritance
levant storax oil
lillibridge
limiting pressure closing valve
lubricator fitting
Madeira sponge
mandrel forging
Manoleasa
marcid
maximum allowable cycle time
method of weighted least squares
methylcobal
mikania scandenss
monkey bars
multiple entry multiple exit
New Richmond
nondelay
ObjectWorks
one-piece-forged runner
passenger input line
permissible levels of radionuclides
pineals
plow back
polypiarians
Pseudocampylopus
Queen Anne is dead!
raised-letter printing
resin-encapsulate
Rhododendron sinofalconeri
rules on air warfare
ruthenias
rya rugs
see how the cat jumps
selfshadowing
semipearl polymerization
Sir Seretse Khama
sortase
stogner
sulfate reducing bacteria corrosion
supercontinuum source
symmetric law
telemechanization
temoporfin
terestrolumbrolysin
three-pole knife switch
tracheal syphilis
virtual LAN
Weberocereus
yaeyama
zinc dibutyldithiocarbamate