1-亚硝基芘

By Gary Garriott Broadcast: November 3, 2003 This is Steve Ember with the VOA Special English Development Report. People have been recycling metals for hundreds of years. Today, re-using metal waste o

发表于:2018-12-01 / 阅读(171) / 评论(0) 分类 VOA2003(下)-发展与科学

Most works of art - paintings, sculptures, artistic jewelry - are created for a collector or patrons who visit a gallery. The artist makes something, and someone else buys it and takes it home. Others create large public art - sculptures and statues

发表于:2018-12-16 / 阅读(57) / 评论(0) 分类 VOA标准英语2010年(九)月

By Roger Hsu Mephis, Tennessee 17 August 2006 watch Museum report The National Ornamental Metal Museum in Memphis is devoted to the conservation and advancement of metalwork. It is a place where metal smiths become synonymous with artists and where

发表于:2019-01-06 / 阅读(141) / 评论(0) 分类 2006年VOA标准英语(八月)

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 Description: Metal Sonic is flying through space and comes to an asteroid field, you need to help him blast his way through without getting hit or its game over. Instructions: Move: Up

发表于:2019-01-08 / 阅读(134) / 评论(0) 分类 Daily Free Games

Staying with the precious metal, and Chinas largest gold company says the country will surpass India to become the top consumer of gold in the world. In the first three quarters of this year, China produced 284 tons of the yellow metal, a nine percen

发表于:2019-01-11 / 阅读(72) / 评论(0) 分类 英语演讲

DAVID GREENE, HOST: So every time you weigh something, whether it's coffee or bananas - I'm not sure what you're weighing - you might be doing it in pounds - well, whatever you're doing, you're unknowingly relying on a global system of measurement th

发表于:2019-01-17 / 阅读(67) / 评论(0) 分类 2018年NPR美国国家公共电台11月
学英语单词
a bleeding heart
acquired drive
adjustable bench level
Ala cristae galli
all-sliming process
aluminium welding wire
ameliorative curriculum
androconidium
angelize
aromaticity
Assam fever
at-auction order
Auxi-le-Château
bacterial coryza
bamps
behavioral theory
biosystematics
Caldee
Caxtons
citrons
colour of lanceolate leaf
compensatory theory
contemporising
database performance
demagnetizations
derivation income
dicksize
disodium hexafluorosilicate
diverticulization
Dixarit
draconitic period
egregious blunder
electromagnetic noise
electroosmotic force
ethanolic
ethylene cyanide
factor sequence
fair average
fetal nucleus
fixed-wing
focusing aid
fossa
fueling capacity
h-bands
hair salons
Hands off
heloderma-venom antitoxin
hemp tree
Heterotrichina
horizontal intercooled ammonia converter
ibgine
inductance-bridge flowmeter
integrated processing
interspecific grafting
interstitial cell-stimulating hormone (csh)
Isherwood system
isobaric section
law of returns
line between
lineally
Lndwig's labyrinth
loose-forward
magnetic flux compression
mental hospitals
motion limited to small disturbances
N.L.O.
nasologic
negative taper
neoisopulegol
olfactory gland
overdubing
pass into silence
phonological systems
plicae synovialis patellaris
random pack
reducend
Roman shades
seal lock
ship-carpenter
spherical harmonics approximation
spot-faced hole
stroamed
Sturt Plain
sugar dissolving plant
suite room
sway the emotion
Swiss National Park
sword bearer
tendon jerk
the idea!
the League of Nations
there-anent
thuidium kanedae
Toteng
transverse mecator
trigger delay
trimethyl-arsine dibromide
two line
two-terminal bridge
underbids
willinghood
yamstick