一种两性载体

Scientists are using DNA to trace illegal ivory from slaughtered elephants to its countries of origin in an effort to nab poachers. Researchers are trying to combat the multi-billion dollar criminal enterprise at its source. A poached elephant Since

发表于:2019-01-14 / 阅读(48) / 评论(0) 分类 VOA标准英语2009年(七月)

The 2016 Nobel Prize in Physiology or Medicine goes to Yoshinori Ohsumi of Japan for his discoveries of mechanisms of whats known as autophagy. Break the word down and you get auto and phagy: from the Greek for self, auto, and eating, phagein. So, se

发表于:2019-01-17 / 阅读(93) / 评论(0) 分类 2016年Scientific American(十)月

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发表于:2019-02-05 / 阅读(54) / 评论(0) 分类 能源行业英语

Adrienne: So, Rob, tell me why you don't like elephants! Rob: Why don't I like elephants? It's a long story. I was traveling in India with a friend of mine and one night we decided to spent the night in a national park, looking at wildlife, and we we

发表于:2019-02-06 / 阅读(56) / 评论(0) 分类 原版英语对话1000个

Omega Pharma-Quick Step grabs world team title THE HAGUE, Sept. 16 (Xinhua) -- Belgian cycling team Omega Pharma-Quick Step rode to victory in the men's team time trial at the road World Championships in Limburg, the Netherlands on Sunday. The team,

发表于:2019-02-06 / 阅读(62) / 评论(0) 分类 英语新闻

MANILA, Dec. 7 (Xinhua) -- Death toll in the Philippines due to Typhoon Bopha (local name Pablo) has continued to rise to 418 based on the latest data released Friday by the National Disaster Risk Reduction and Management Council (NDRRMC). NDRRMC Exe

发表于:2019-02-13 / 阅读(54) / 评论(0) 分类 英语新闻
学英语单词
a-frame
adsorption of gases
aldair
Andept
bivaginaosis
calculus of variation method
cargo gin block
carrier chrominance signal
catalytic efficiency of wall
cernes
certainties
chemical atmospheres corrosion testing chamber
chromatosheet
coccospheres
coding circuit
COM object
combing machine
compromise joint bar
compu
cone milling cutter
corps of engineers
cross-section vs.time series data
curtainless
D-allose
developmental reversion
dispersion of grouping
disturbed boundary layer
dock drain pump
dramedilol
draquinolol
drug-admixed-food
Eastern Europeans
Emperor Seamount Chain
encumbered estate act
endokinetic(entokinetic)
fictional characters
guildhall sitting
helically wound stellerator
hemocelem
high voltage insulation technique
hm.
hot carl
in the shade
independent sampling
indicator of product variety
isogranular
isospondylis
jackeens
jinns
judgement ranking
Krossen
Kunon, Bukit
labeler coder
landscape designer
low toxicity spinning
Mankayan
mckernan
mcmillen
message entropy
metamitron
methylglycine
multiple access device
natural ecology
net leno
NNTS
nontemplatized
omobranchus fasciolatoceps
output (process)
phase belt
plot configuration
Popovichevskaya
printed electrical conductor
propeller singing
pulsating press
push yourself
pyopericardium
quasi peak output
records
rhodomycetin
rules of conflicts
self revealing
servo amplifier
setbacks
shandwick
showband
single regulation
sludge removal barge
Soleymānīyeh
sphingine
state symbol
state-formation
subdirect
teeming with
three-compartment ship
toy-soldier
transmitting amplifier panel
truxillines
Uriche
voice circuit
war bridle
Wādī Jīmal, Jazīrat
zymoprotein