厌氧弧菌属

As a kindergarten teacher might say, sharing is caring. She might not mention that cooperation is also a great way to form a community and thus improve everyone's chances of survival. Humans aren't only ones to apply this strategy. Marine bacteria al

发表于:2018-12-24 / 阅读(32) / 评论(0) 分类 Scientific American(九)月

In April of 2005, Jacques Chirac and the German Chancellor at the time, Gerhard Schrder, announced plans to spend over a billion euros on a joint French-German search engine to compete with the American company Google. The project would be called Qu

发表于:2018-12-30 / 阅读(48) / 评论(0) 分类 初级商务英语听力2007

AS IT IS 2016-06-14 Indoor Farming Industry Is Growing Fast 室内养殖产业快速增长 As experts warn of a coming food crisis, the vertical farming industry aims to create plants that offer more nutritional value and require fewer resources. In

发表于:2019-01-12 / 阅读(57) / 评论(0) 分类 2016年VOA慢速英语(六)月

Victor Otazu, a aeroponic specialist with the International Potato Center, tends to some aeroponic potato plants in Nairobi, Kenya Kenyans love to eat maize. It's the country's favorite food. But researchers at the Kenya Agricultural Research Institu

发表于:2019-01-13 / 阅读(67) / 评论(0) 分类 VOA标准英语2010年(六)月

一个英语单词可分为三部分:前缀(prefix)词根(root)后缀(suffix)。位于词根前面的部分就是前缀。前缀,可以改变单词的意思。 -- aero 空气 aeroplane= aero空气+ plane飞机飞机 aerial= aer空气

发表于:2019-01-21 / 阅读(60) / 评论(0) 分类 英语PK台

The reason that Vibrio fischeri is doing that comes from the biology. 费氏弧菌的发光现象来自生物学上的原因。 So again, another plug for the animals in the ocean, Vibrio fischeri lives in this squid. 接下来,我们再来看一个海

发表于:2019-03-04 / 阅读(113) / 评论(0) 分类 TED演讲教育篇
学英语单词
a young animal
afshar
air refrigerating machine
aldeia
Aname
Apterichtus
art history
artificial seed
asterina limboonkengi
AT-327
batch truck
bears in mind
beer cellar
Bennett's operation
betrack
Bewcastle
bollockings
calcareous cataract
cetreliopsis asahinae
charge of briquettes
chirarthritis
colorhearing
conidial layer
costata
counterscarps
crab traversing limiter
crusted scabies
denotee
diffusive resistance
disincarcerated
double planet
dyspneic
ear-popping
emolumental
Enrique Lavalle
excrescences
financial adviser
forecast error
genus lastreopses
gleazer
Hufschmidt therapy
hunting-and-gathering
hydroxyamido-protein
hyperesonant
Jencks Act
Khūshāvar
Kimble County
laboratory room
magic isotope
manufacturing expense-in-process
maravilla
marine sedimentology
militarises
misdeem A for B
Mosfets
new lime liquor
no-tillages
organic superconducting waveguide
oxyhaemoglobins
parallel machine organization
phyllosticta kotoensis
physical evaporation
pillars of abdominal ring
platania
polyvinyl chloride drop wire
proceeds of forfeit
pryan
pseudo-crystalline material
recollected
reforested area statistics
relic fauna
remote manipulator system
Renjith
retractable floor
Sardinian
schiller structure
shower core
signal transmitter
sinaproc
sounding rocket
space-agey
specific language
spool land
store carrier
tajassu
take the high road
tansy ragwort
temporalised
thioglucoidase
titanium glass
tungsten copper composite
ulcerative carcinoma of stomach
union-melt powder
university of science
vert
vibrating jigger
wael
weak acid tower
while schema
wholesale
written declaration of war
xtras