甲基丙烯酸钡聚合物

VOICE ONE: I'm Steve Ember. VOICE TWO: Colorful fish at Danger Reef And I'm Barbara Klein with EXPLORATIONS in VOA Special English. Today we explore the clear blue waters around the islands of the Bahamas to learn about the exciting sport of scuba d

发表于:2018-12-15 / 阅读(159) / 评论(0) 分类 VOA慢速英语2008年(八)月

This is the VOA Special English Agriculture Report. Thanksgiving Day is America's version of a harvest festival. The holiday is celebrated on the fourth Thursday in November. This Thursday, millions of Americans will join family and friends to give t

发表于:2018-12-16 / 阅读(195) / 评论(0) 分类 2010年VOA慢速英语(十一)月

'Belle' Of The Big Screen: Gugu Mbatha-Raw Stays Busy In Film play pause stop mute unmute max volume 00:0007:30repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash pl

发表于:2018-12-17 / 阅读(101) / 评论(0) 分类 2016年NPR美国国家公共电台11月

DEVELOPMENT REPORT - Nobel Peace Prize Winner Wangari Maathai By Gary Garriott Broadcast: Monday, October 18, 2004 This is Gwen Outen with the VOA Special English Development Report. Graphic Image Ken

发表于:2019-01-02 / 阅读(147) / 评论(0) 分类 农业与发展

When we first started, we said that we would never be apart Cuz you're the first girl, i'd honestly thought that had my heart Somewhere in the middle we fell off And couldn't get back on Somewhere in the middle we fell off And now im all alone I can'

发表于:2019-01-03 / 阅读(153) / 评论(0) 分类 电影歌曲

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? Ever been woken up by the sound of the refrigerator compressor kicking on? Well, such clumsy heat exchange units featuring long metal coils may be on their way out. Becaus

发表于:2019-01-08 / 阅读(141) / 评论(0) 分类 Scientific American(八)月

By Luis Ramirez Bangkok 06 February 2008 Thailand's new cabinet has been approved, putting in place the first elected government since the military ousted former Prime Minister Thaksin Shinawatra. As VOA's Luis Ramirez reports from Bangkok, the new c

发表于:2019-01-10 / 阅读(235) / 评论(0) 分类 VOA常速英语2008年(二月)

VOICE ONE: I'm Faith Lapidus. VOICE TWO: And I'm Bob Doughty with EXPLORATIONS in VOA Special English. Today we tell about female scientists around the world and some of the problems they face. (MUSIC) VOICE ONE: Women have been making scientific di

发表于:2019-01-11 / 阅读(190) / 评论(0) 分类 VOA慢速英语2009年(五)月

By Delia Robertson Johannesburg 01 November 2006 Former South African president, P.W. Botha, has died at his home in Wilderness on the country's southern coast. He was 90. VOA's Delia Robertson has this profile on the man who introduced some reforms

发表于:2019-01-12 / 阅读(213) / 评论(0) 分类 2006年VOA标准英语(十一月)

By Challiss McDonough Cairo, Egypt 25 May 2006 Egyptian pro-reform judges stand in front the Supreme Court house during an anti-government protest in Cairo, Egypt, Thursday, May 25, 2006 At least 300 pro-reform judges in Egypt stood in silent protes

发表于:2019-01-13 / 阅读(184) / 评论(0) 分类 2006年VOA标准英语(五月)

Thailand's Supreme Court has found former prime minister Thaksin Shinawatra guilty of a conflict of interest involving a land deal his wife arranged. As Ron Corben reports from Bangkok, Thai prosecutors say they will ask for Thaksin's extradition fr

发表于:2019-01-13 / 阅读(147) / 评论(0) 分类 VOA标准英语2008年(十月)

Middle class red shirt supporters Uraiwan Suwannasang, left, and Teerapan Suwannasang, in front of photos of their children at home in Ban Pheu, 17 May 2010 Many of the so-called Red-Shirt protesters who have spent more than two months demonstrating

发表于:2019-01-13 / 阅读(144) / 评论(0) 分类 VOA标准英语2010年(五)月

On the day South Korea formally bid farewell to its former president, the country's current president held a groundbreaking meeting with a team of high-level North Korean envoys visiting to pay respects. A vehicle putting up a portrait of late forme

发表于:2019-01-14 / 阅读(134) / 评论(0) 分类 VOA标准英语2009年(八月)

A: What can I do for you today? B: Doctor, I have the worst toothache! A: How long have you had this pain? B: For about a week or so, but its gotten really bad in the last couple of days. A: Did you do anything that might have aggravated your tooth?

发表于:2019-01-15 / 阅读(192) / 评论(0) 分类 英语情景对话-健康

A: So what brings you to my office today? B: My tooth is killing me! A: How long has your tooth been bothering you? B: It just started hurting me last night. A: Have you injured your tooth in any way? B: I think one of my fillings might be coming loo

发表于:2019-01-15 / 阅读(152) / 评论(0) 分类 英语情景对话-健康

A: How have you been doing? B: I cant sleep or eat. I have a really bad pain in my tooth! A: How long have you had this toothache? B: It bothers me off and on, but its gotten much worse these past few weeks. A: Is there anything that youve done to yo

发表于:2019-01-15 / 阅读(157) / 评论(0) 分类 英语情景对话-健康

By Brian Padden Salt Lake City, Utah 03 February 2006 watch Paralympics report The upcoming Olympic Winter Games in Turin, Italy will showcase the best athletes in the world competing at the highest l

发表于:2019-01-31 / 阅读(197) / 评论(0) 分类 2006年VOA标准英语(二月)

最近有科学家正在研发一种全新的电子纸技术,这种电子纸其实就是一种超薄的柔性显示屏,具有很高的能效性,并且在阳光直射或明亮环境中也可以清晰地显示出内容。这种柔性显示屏的厚

发表于:2019-02-03 / 阅读(91) / 评论(0) 分类 阅读空间

What babies know fascinates doctors, researchers and parents. With technology that can measure brain waves and other indicators, what researchers are finding is that babies know more than we suspect. What do they know and when do they know it? Such q

发表于:2019-02-07 / 阅读(112) / 评论(0) 分类 VOA标准英语2010年(五)月
学英语单词
aliened
angular pipe union
antagonisttitration
APP (Atomic Power Plant)
autobaud
bait car
Ban Dong Ling
behind our back
Benovocylin
binary coded output
biohumoral
bipolaris hawaiiensis
breather soliton
chance washer
charrette
cheiropterygia
club nine
code sonde
coloured crystal
conclude
concrete method
crossly
dardanelles campaigns
death clock
dibenzylamine
dictyo-
diemselves
dineros
drilling attachment
echo supressor test
editorial coverage
El Oso
epeiratoxine poisoning
external interrupt symbol
flick over
gayish
genialise
gosh
hair-shaft
hay ridger
holderlin
horizontal-type accelerator
huckery
hydrated metal oxide
industry title
kananga
kunyng
Kwangsi
lanservers
leadman
legal strategy
lencophenga (lencophenga) interrupta
matracas
Medin's disease
mega-electron-volt (mev)
mokhra
National Consumers' League
niddle-noddling
Northwest Pacific Basin
nuclear safety regulation
Nuphar pumilum
ordinary least squares method
oxalanilide
parcellation
photodynamic substance
power-heat ratio
precision aerial camera
principle of material incentive
pseudoaneur
Raytheon Company
riving knife
rotary-tray table
sedimentation electrification
Serbian salads
shankara
similar representation
singkil (phillipines)
single shear riveting
site weld(ing)
sphygmic period
subintima
super iconoscope
supersolid
synthetic resin binder
tanginess
tantalises
terbufos
tetramoraic
Thai-American
theohydramine
tolub
transfer process
triakis scylia
trigger-price equilibrium
tuks
under-prices
various interests
view finder amplifier
visible drawer
vv. palpebrales
wire protocol
yellowstone national parks