凝胶过滤色谱(法)

Gary: I reflect on my reflection And i ask myself the question Whats the right direction to go I dont know Am i a man or am i a muppet If im a muppet then im a very manly muppet Am i a muppet or am i a man If im a man that makes me a muppet of a man

发表于:2018-11-29 / 阅读(111) / 评论(0) 分类 2015第87届奥斯卡

This is the VOA Special English Health Report. Shy people often avoid situations that force close contact with other people. They worry that something they say or do will make others laugh at them. But some people worry much more than others about be

发表于:2018-12-01 / 阅读(165) / 评论(0) 分类 VOA慢速英语2009年(十二)月

Beijing will launch a pilot program to equip schools and kindergartens with air filtration devices. Smog has been a significant issue in the Chinese capital this winter. I was coughing just now, I always wear mask, from school to home. The air is cho

发表于:2018-12-02 / 阅读(83) / 评论(0) 分类 2017CRI中国国际广播电台

023 Ingel who Trod on the Loaf Once, there was a little baby girl. Her name was Ingel. Ingel's family was very poor, so her parents adopted her out to a rich family. Fortunately, the mistress loved and treated Ingel like her own daughter. Ingel grew

发表于:2018-12-31 / 阅读(274) / 评论(0) 分类 100个儿童英语小故事

HEALTH REPORT - AIDS Drugs in a Gel May Help Protect Women From H.I.V. By Cynthia Kirk Broadcast: Wednesday, November 09, 2005 I'm Steve Ember with the VOA Special English Health Report. Two major dru

发表于:2019-01-30 / 阅读(66) / 评论(0) 分类 健康与经济

By Tabinda Naeem Washington, D.C. 21 May 2007 Two years ago, the National Academy of Engineering established the Grainger Challenge Prize for Sustainability. This $1 million award was designed to challenge the world's scientists to develop a practica

发表于:2019-02-03 / 阅读(93) / 评论(0) 分类 2007年VOA标准英语(五月)
学英语单词
accounting for management control
agian
air waves
Algans
anal stenosis
andrew johnsons
anne robert jacques turgots
annual flower
automatic gain stability
bell-bottomed
binary-to-decimal converter
blended spun yarn
Bunratty Castle
chilies
chimney-breast
coal tar naphtha
customary orders
cyclecars
Dame Sybil Thorndike
dentinoblastoma
detlef
dichloro-ribofuranosylbenzimidazole
direct stratification
dissolvableness
drily
encephalitis lethargicas
Faber-Krahn inequality
floral diagram
fold line
furnace heat liberation
guiltylike
hardwickes
Hunnemannia
huxleys
ice-barrier basin
in a flurried manner
indefinite bud
initial tearing strength
insagacity
isothermal treatment
joint terms for delivery of goods
juxons
knife fights
laryngismal
learning with alternation problems
linear metre
longitudinal sliding motion
main bearing seat
melt extrusion
metric capacity units
mild steel tee T
moisture total
multiple interaction negotiation
multiplexed bus structure
nfd
optimum stopping performance
parallel-laying
pass the test
peelout
percolation extraction
perilla stem
Peters' projection
phatic function
pitpans
plug and socket connector
population cybernetics
pressure-temperature core sampler(ptcs)
Primula wollastonii
provends
re-animation
rear indicator light
reducing end group
reducing fusion
restriction fragment length
reyal
risk characterization
round edge external corner
Sanit James
Sappey's ligament
scratching pin
secondary alloy
sediment transport rate
shrink labelling machine
silvie
single-end refuelling
skeleton particle
solution tension
standby oil pump
superclades
syllogistic reasoning
synodical month
tensor component
terminal transaction facility
time delay opening relay
Triethanol
variance description
venditating
videocasts
voice-operated
volumetric efficiency of turbine
Westphalians
Word for Windows