有机宇宙化学

Autobiography of Nobel Prize Winner: Jean-Marie Lehn I was born on September 30 1939 in Rosheim, a small medieval city of Alsace in France. My father, Pierre Lehn, then a baker, was very interested in

发表于:2018-12-05 / 阅读(38) / 评论(0) 分类 英语沙龙2004全年合辑下

By Mario Ritter Broadcast: July 8, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Recently, a listener in Nigeria told us about an organization called World-Wide Opportuniti

发表于:2018-12-07 / 阅读(59) / 评论(0) 分类 VOA2003(下)-农业与经济

1. What's your major in college? 你的专业是什么? 2. What did you major in? 你的专业是什么? 3. What are you majoring in? 你的专业是什么? 4. Why are you so interested in English? 为什么你对英语那么感兴趣? 5. I t

发表于:2018-12-25 / 阅读(73) / 评论(0) 分类 面试口语脱口而出

Murchison Meteorite's Chemical Bonanza The 1969 Murchison meteorite was known to harbor complex organic compounds, but a new analysis in Proceedings of the National Academy of Sciences finds that it may also contain millions of chemicals and shed lig

发表于:2019-01-02 / 阅读(94) / 评论(0) 分类 60秒科学

今天我们要学的词是organic。 Organic, 有机的,绿色的。 Organic product, 有机产品。近年来,美国很多消费者开始崇尚绿色、有机食品。不过,统计数字显示, Organic food accounted for only 3.5% of the fo

发表于:2019-01-11 / 阅读(41) / 评论(0) 分类 英语每日一词

AS IT IS 2016-10-05 Nobel in Chemistry Goes to Makers of Worlds Smallest Machines 2016诺贝尔化学奖:世界上最小的机器 Three scientists have won the Nobel Prize in Chemistry for their work in developing tiny machines. The three men are Jea

发表于:2019-01-12 / 阅读(64) / 评论(0) 分类 2016年VOA慢速英语(十)月
学英语单词
absorbed oiler
achelipoda pictipennis
adipic dinitrile
alluvia
amassable
amount of indebtedness
arthrolith
aspersed
attitude (control) jet
autopilots
back drawing roller
baldacci
box plate girder
breeses
bronze-medals
Bursa subtendinea musculi latissimi dorsi
caddishnesses
Capsicum annuum cerasiforme
cerebriform
chondromere
composite slope
crefeld (krefeld)
crime against the state
cylinder rake
desorptional isotherm of grain
deviation book
diameter of electrode
diazenyl
diddy-bop
disproof
domiciliary control system
dragonite
drift space
ego surfs
eugonadotropic syndrome
excess force
fabbier
family tenebrionidaes
fanning strip
feed path length error
ferrous metals
firm allocation
foot up to
formal sector
foughty
gluteus maximus
gravity gradient boom
gravity true specific
header segment
hypergonadotropic amenorrhea
hyposmolality
inclosers
inner chiasma
interosseous ligaments of tarsus
isba
Kelvin scale
kundra
land description
lipoma myxomatodesi
Ljungstrom heater
manganese zinc pyroxene
market surveillance policy
maximum section of passenger flow
meena
Melica yajiangensis
Microtinite
moon-curser
multiplicative congruential method
non fluid friction
nythemest
oversalts
parishii
platenocidin
political unity
polycaryotic
precorrection
purrlike
radiohalos
reserve shut-down
rock-staff
rust-resisting paint
sasine
scarlatinal arthritis
selective reabsorption
small-vessel
solid consideration
stain etching
stopping phase
style name
suborder blattodeas
tail-skids
telephone head set assembly
Tetron
tiendrebeogoes
Towing Party
tractive-force
travelling fixture
tripiperaquine
upright dealings
window switching
with the help of
Yeongdo