微生物致病体[病原体]

You are what you eat, the old expression goes. But it leaves out one crucial detail. We don't dine alone. We dine with trillions of friends. Jeff Gordon, a microbiologist at Washington University in Saint Louis. And they are partners in consuming the

发表于:2018-12-02 / 阅读(113) / 评论(0) 分类 2016年Scientific American(十二)月

When We Fly to Mars, Microbes Will, Too 飞向火星的不止是你,还有我 A humid bathroom is the perfect habitat for mold. But there are ways to avoid it. We can just open the window and let some fresh air in! Not so easy on a space station th

发表于:2018-12-02 / 阅读(135) / 评论(0) 分类 2017年Scientific American(十)月

Everywhere you go, the trillions of microbes in your gut go, too. And that's a comforting thought, because according to a new study, a more diverse population of intestinal bacterias is linked to better health. The work is in the journal Nature. Dani

发表于:2018-12-24 / 阅读(76) / 评论(0) 分类 Scientific American(八)月

everywhere you go ,the trillions of microbes in your gut go,too.and that's a comforting thought,because according to a new study,a more diverse population of intestinal bacteria is linked to better health. the work is in the journal Nature.Danish res

发表于:2018-12-24 / 阅读(76) / 评论(0) 分类 Scientific American(八)月

You might blame your pets for shedding all over the house, but we humans do it, too, and our staff is alive. We are constantly meeting microbes around us, and this is coming from shedding our skin, from exhaling, and our hair, and we are just full of

发表于:2018-12-24 / 阅读(69) / 评论(0) 分类 2015年Scientific American(九)月

They say that who you hang out with says a lot about who you are. Well, the microbes that hang out on your fingers can point to exactly who you are. Because scientists at the University of Colorado in Boulder have been able to identify individuals ba

发表于:2018-12-24 / 阅读(109) / 评论(0) 分类 Scientific American(三)月

相信吗?你身上寄生的细菌群有辨识身份的功能。 They say that who you hang out with says a lot about who you are. Well, the microbes that hang out on your fingers can point to exactly who you are. Because scientists [Noah Fierera e

发表于:2019-01-02 / 阅读(199) / 评论(0) 分类 60秒科学

Chinese scientists discover gut bacteria linked with obesity Obesity could be caused by bacterial infection rather than eating too much, exercising too little or genetics, according to a study that could have profound implications for public health s

发表于:2019-01-08 / 阅读(113) / 评论(0) 分类 英语笔译

Human Waste Killing Caribbean Coral In the first documented case of a human pathogen infecting a marine species, U.S. scientists say a bacterium in untreated human sewage is killing coral along the Florida coast and in the Caribbean Sea. The finding

发表于:2019-01-11 / 阅读(109) / 评论(0) 分类 VOA标准英语2011年(八月)

An international team of researchers looking for the cause of severe bacterial epidemics has deciphered the genome of group A streptococcus, a normally harmless sore throat pathogen that occasionally turns deadly. Experts say the breakthrough could s

发表于:2019-01-13 / 阅读(158) / 评论(0) 分类 VOA标准英语2010年(一月)

Ya?l: Welcome to another episode of Lunch with Don and Ya?l. So, Don, what are you eating today? Don: Nothing. Y: Nothing!?! Are you on a diet or something? D: Not by choice. To be honest, I'm trying to save money by buying less food. Y: Why? D: Beca

发表于:2019-02-23 / 阅读(100) / 评论(0) 分类 英语时差8,16

本期内容: American scientists announced that they had cloned the Zika virus. This is an important stage in producing a safe version of the pathogen to be used in a vaccine against the mosquito-borne illness, which has been linked to brain defor

发表于:2019-03-02 / 阅读(145) / 评论(0) 分类 夏说英语新闻晨读
学英语单词
acquisition tracking subsystem
after one's own heart
air-lift
allegorizers
Anopheles fluviatilis
argentometer
Astroloma
automatic process controllers
avarol
be none the wise than
berghuiss
braggin'
braker
Bush I.
cam case
Canonbie
cash transaction approach
cathode ray beam
Ceylon ruby
channeling diode
charge integration
chete
chreia
citrus thrips
computational cutoff rate
coriaceus
coulters
cyclic SRCA
daily initialization diskette
dark data
detuned circuit
discone dipole
dry cabonization
dynamic climatology
electric perforator
fapiao
fibre-network yarn
finkelpearl
fixed bed drying
folding device
freeze with
get one's mind round something
good-humoredness
graphomaniac
grid point
Guthion Plus Methyl Parathion SC
herion
horizontal strip borer
huperzia somae
imposthume
Indian silk
inverse period-doubling bifurcation
irritant contact dermatitis
iso (international standrads organization)
Jamaican Creole
jockey ship
levesons
liquidity-preference
lorriss
lubrication station
Lushun
make one's bed and lie in it
medvene
merremia cissoides
Modigliana
nammad
nesting environment
normal-space
nuclear thermionic converter
oven dry weight
overbuilding
perpendicular parking
person agreement
PIN numbers
postbaseline
production-orientateds
pseudocodeword
public enforcement of law
rail pit
red-hot news
red-shifteds
rickettsiae
right-angled intersection
saintesses
semi-conductor on thermoplastic
semiconductor statistics
severity index
shipboard launch
Slyudyanskiy Rayon
start-of-heading character
stationary sealing ring
Stephen Spender
taepo
tamponading
taut-wire mooring
telesignalisation(-zation)
thermo-protective sight glass
undistort
variable interest rate
vinculum linguae
wilke
yukking