[网络] 生物甲烷;人类排泄物转化成沼气

Tens of trillions of microbes call our living bodies home. But when we die? The first thing that happens is basically ecosystem collapsewhere you have a tremendous loss of diversity. Nathan Lents, a molecular biologist at John Jay College in New York

发表于:2018-12-02 / 阅读(169) / 评论(0) 分类 2016年Scientific American(十二)月

So we know that moving to the USA is sufficient to cause a dramatic change in your microbiome, probably not for the better. 因此我们得出结论,移居到美国生活后,会造成体内微生物群发生巨大改变,很可能不是在变好。

发表于:2018-12-05 / 阅读(104) / 评论(0) 分类 TED演讲科学篇

My lab got our first indication of this when actually we were studying non-human primates. 我的实验室在研究非人类--灵长类动物时,第一次发现了这个征兆。 We wanted to find out what happens to a monkey's microbiome when they

发表于:2018-12-05 / 阅读(159) / 评论(0) 分类 TED演讲科学篇

The children worked on the old desk all morning. After a lunch of grilled cheese sandwiches and coleslaw, they took a break to play Frisbee and cool off in the pond. It wasnt long, though, before they were hard at work once more. When Benny stopped t

发表于:2018-12-06 / 阅读(177) / 评论(0) 分类 105 The Mystery of the Orphan

What a beautiful garden, Jessie said. The other Aldens agreed as they helped Kate gather flowers the next morning. Kate looked pleased. Thank you, Jessie. My guests often help out with the weeding. They find it relaxing. She added some daisies to the

发表于:2018-12-06 / 阅读(159) / 评论(0) 分类 105 The Mystery of the Orphan

No sooner had the professor gone inside, than Lindsay stepped out the door. I thought Id find you here, she told the Aldens with a smile. I just wanted to let you know Ill be leaving in the morning. The children were surprised to hear this. You mean

发表于:2018-12-06 / 阅读(159) / 评论(0) 分类 105 The Mystery of the Orphan

AS IT IS 2016-10-17 Indian Police Make Arrests in Plot to Steal Money from Americans 印度警方破获美国公民诈骗骗局 Last week, Indian police arrested at least 70 people suspected of stealing money from people in the United States. 上周,

发表于:2018-12-08 / 阅读(201) / 评论(0) 分类 2016年VOA慢速英语(十)月

ARI SHAPIRO, HOST: The phrase endangered species often refers to charismatic animals like mountain gorillas or polar bears. Well, today scientists are reporting that a whole different type of extinction is happening inside our bodies. NPR's Michaelee

发表于:2019-01-16 / 阅读(107) / 评论(0) 分类 2017年NPR美国国家公共电台8月

In a bid to prove that showering is overrated, an American scientist hasnt had a bath in 12 years. Instead, he sprays his skin with a mist containing live bacteria, which he claims has kept him clean all these years! 为了证明洗澡是小题大做,

发表于:2019-02-09 / 阅读(129) / 评论(0) 分类 阅读空间
学英语单词
aggression training
Albaka
anomaladensae
anterior(pars)ventralis
attendant's room
barge train connecting ropes
be still my heart
bottom slide cam press
BPTH
Cammarata, Mte.
checking circuit
chia nan yen
cleistogamous
cold fracture
cop hold of
cudrania cochinchinensis var. gerontogea kudo et masam
culture organism
data element
dehydroamino
deliriants
distalometatarsal
district officer
double elliptical system
drumfish
efficiency of heart
ehlen
electromagnetic position measuring assembly
excessive rate of accumulation and a low rate of consumption
extension of control
Faraday birefringence
floating control
flush riveting
fore and aft magnet
foreign-exchange broker
gaitling
get away with murder
get the run of
go gangbuster
golden staph
gulf-front
hydraulic fittings
idel gear
in the land of Nod
intersection control routine
interval value
inviolability of personal freedom
jet water spout
Kinta, Sungai
kren
Labo, Mt.
last class
light creams
lime gas purifiecation
line symbols method
lutite (lutyte)
macrofollicular adenoma
master gyro
meet someone's half way
mesophil(e)
minute crack
noncrystallographic
obtunders
offshore current
ottoman rib
partyness
pear-shaped area
pied piper
poisee
potassium americyl carbonate
precise control
primary immune response
primary screening test
Probištip
proliferative
protoclase
put one's foot in it
quarter undulation mica-plate
room-and-board
sea soldier
segment rod
single shoe brake
Sintaein
spankos
straight bobbin
strike working
sulfur (s) removing
Takemi
teacher tenure
teletype writer
temporary shadding
tinted glass
todly
toll circuit
Trisem
truntalbe
turn in his grave
UNHCHR
UV-scanner
vinylcarbinol
Vueling
weight limit sign
windschitl