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(214) / 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(197) / 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(142) / 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(131) / 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(120) / 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(186) / 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(286) / 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(176) / 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(163) / 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(225) / 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(148) / 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(205) / 评论(0) 分类 夏说英语新闻晨读
学英语单词
abscise
acipenser transmontanuss
adrenocortical hormone
air-cooler
Al Wannān
albumosease
assistaunt
autonomous navigation technology
baling
Barangbarang
barometric levelling
Bayard-Alpert ion ga(u)ge
BKV
breeding process
Burckhardt's operation
burden of instrument transformer
canarybird
capacitance balancing potentiometer
cascade(s)
catalyst scrubber column
check gurantee card
chemistry experiment
chloro-acetonic acid
CHPM
Chungu
combustion chamber shape
come up smiling
conjoined twin
corner stiffener
coupling with rub ber plates
damper blocks
deanesses
direct muscle
direct order recording and invoicing system
disk cache
elyrs
engineering data processing program
eulogism
exercise ... right
family palaemonidaes
fast food restaurants
feature point
forge lathe
four-tape
fuerte r.
full feeding
fundus of gland
genus Samia
girders
Gmailing
go over with a fine-toothed comb
Golchikha
Gold.
Gweru
half relief
high speed automatic monitor
inert gas cooler
itemize
joint estate
kakoo
Kirkcudbright
Lappula echinata
level detection
low-energy electron excited luminescence
Magnolia acuminata
mandibular canal (or inferior dental canal)
mapping cone
marry-gold
Metalcaptase
multioutlet TV coupler
Naval Special Warfare
nemipterus aurorus
non-hydrodynamic
oilcleaner
onsager reciprocity theorem
oriental armyworm
Palinges
particulate antigen
periodic table analysis
power transient
primary sedimentation basin
profit warning
propyl halide
radiator overflow tank
rail at
rate of circulation
Remarkable, Mt.
rotating dishpan experiment
spline approximate
Stachys L.
switched service
swiveling
synthetizer
systolated
taking-up equipment
ticketinspector
tickety boo
Tobin L.
trough cross -stratification
turbulence time scale
vijay
work loose