【化学】硝𪧀离子[亦作 nitronium]

The Reading Group Part 1 This programme was first broadcast in 2002. This is not an accurate word-for-word transcript of the programme. ANNOUNCER: Youre listening to The Reading Group from the BBC World Service. In this series we bring together liste

发表于:2018-11-29 / 阅读(174) / 评论(0) 分类 英语讨论

IN THE NEWS - East Asian Leaders Form New Group to Improve Area's Future By Nancy Steinbach Broadcast: Saturday, December 17, 2005 I'm Steve Ember with IN THE NEWS in VOA Special English. Two meetings

发表于:2019-01-02 / 阅读(83) / 评论(0) 分类 教育与新闻

DEVELOPMENT REPORT - U.S. Group Fights to Free Modern-Day Slaves By Jill Moss Broadcast: Monday, March 08, 2004 This is Robert Cohen with the VOA Special English Development Report. American officials

发表于:2019-01-07 / 阅读(111) / 评论(0) 分类 农业与发展

Next Step After Carbon: Knowing Your Nitrogen Footprint This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 A carbon footprint is the amount of carbon dioxide pollution that we produce as a result of o

发表于:2019-01-10 / 阅读(78) / 评论(0) 分类 2011年VOA慢速英语(四)月

By Nick Wadhams Nairobi 27 August 2007 An Ethiopian human rights group is demanding that the United States and other international donors monitor the food and financial aid they give to Ethiopia for its impoverished Ogaden region. As Nick Wadhams rep

发表于:2019-01-13 / 阅读(156) / 评论(0) 分类 2007年VOA标准英语(八月)

By Michael Bowman Washington 27 May 2008 A private U.S.-based philanthropic group has announced it will spend more than half a billion dollars to fund groundbreaking medical research in a multitude of fields. From Washington, VOA's Michael Bowman rep

发表于:2019-01-13 / 阅读(85) / 评论(0) 分类 VOA标准英语2008年(五月)

Egyptian President Hosni Mubarak met on Monday with French President Nicolas Sarkozy and a European Union delegation to discuss ways to reach an immediate cease-fire in the Gaza Strip. While diplomatic talks have been unsuccessful in ending the viol

发表于:2019-01-13 / 阅读(70) / 评论(0) 分类 VOA标准英语2009年(一月)

Teen Inventors Fight Tinnitus Irish teenagers Eimear OCarroll and Rhona Togher developed a treatment they hope will help people with tinnitus, an unpleasant ringing in the ears. Cynthia Graber reports Ever get a ringing in your ears after a loud blas

发表于:2019-01-30 / 阅读(146) / 评论(0) 分类 60秒科学

By Cathy Majtenyi Nairobi 02 May 2006 A drying corn stalk in one of many farms in Adinefas in southern Eritrea The U.N. humanitarian representative for the Horn of Africa says Eritrea's government is

发表于:2019-01-31 / 阅读(145) / 评论(0) 分类 2006年VOA标准英语(五月)

By Gilbert da Costa Abuja 16 October 2006 An international campaign to draw attention to the huge agricultural potential of the Sahel drylands of Africa is gaining ground, with a recent workshop in Niamey, the capital of Niger. The campaign seeks to

发表于:2019-02-02 / 阅读(204) / 评论(0) 分类 2006年VOA标准英语(十月)

By Nick Wadhams Nairobi 20 August 2007 Doctor's from the Ugandan peacekeeping force in Somalia examine a malnourished boy at their field hospital at the Halane Camp just south of Mogadishu The medical group Doctors Without Borders is reporting a dras

发表于:2019-02-02 / 阅读(162) / 评论(0) 分类 2007年VOA标准英语(八月)

By Rosanne Skirble Washington 01 April 2007 The wife of presidential candidate John Edwards renewed her fight against breast cancer this week. Elizabeth Edwards is one of three million women in the United States living with the disease. Of the 275,00

发表于:2019-02-04 / 阅读(128) / 评论(0) 分类 2007年VOA标准英语(四月)

When I was a little girl, I used to knit all the time. I used to knit jumpers and hats and scarves. I even used to knit little dolls sometimes: Snow White and the Seven Dwarfs for example. When you knit with two needles you can put the thread or the

发表于:2019-02-05 / 阅读(86) / 评论(0) 分类 原版英语对话1000个

Adrienne: So we just had Christmas and I see your knitting bag is out, did you knit anything for anyone for Christmas? Vivian: I started to knit for my granddaughters, but time caught up with me and I was making for them a poncho which consisted of t

发表于:2019-02-05 / 阅读(86) / 评论(0) 分类 原版英语对话1000个

By Nick Wadhams Nairobi 10 December 2007 An Eritrean human rights group is accusing the governments of Sudan and Eritrea of working together to round up and deport Eritreans who have sought refuge from Eritrea's authoritarian government. Nick Wadhams

发表于:2019-02-08 / 阅读(95) / 评论(0) 分类 VOA常速英语2007年(十二月)

By Peta Thornycroft Southern Africa 11 October 2007 A group of 12 Zimbabwe women who say they regularly have been mistreated in police custody have produced an interim report they say documents shocking statistics of violence against members of their

发表于:2019-02-08 / 阅读(122) / 评论(0) 分类 2007年VOA常速英语(十月)

How to Motivate a Group I like to focus on receptive and expressive intelligence, which I call CQ. A healthy dose of CQ is essential when being in charge of a group or team because the task of motivating them often falls to you. This may seem unfair.

发表于:2019-02-08 / 阅读(173) / 评论(0) 分类 阅读空间

By Lisa Schlein Geneva 15 June 2007 The World Food Program (WFP) says it has been able to successfully feed up to three million internally displaced people in Sudan's conflict-ridden province of Darfur. The organization says it has been able to do th

发表于:2019-02-09 / 阅读(204) / 评论(0) 分类 2007年VOA标准英语(六月)

By Phuong Tran Goz Beida, Chad 16 May 2007 In Chad, people are still arriving at camps to escape ethnic violence and bandit attacks along the Sudanese border. Humanitarian workers are often the first to reach out to people escaping from burning villa

发表于:2019-02-12 / 阅读(158) / 评论(0) 分类 2007年VOA标准英语(五月)

The head of the International Airways Volcano Watch group, Peter Lechner who lives in Wellington, said today that their group has been warning about volcanoes for the last 10 years or more. There are nine volcanic ash warning centres around the world

发表于:2019-02-16 / 阅读(103) / 评论(0) 分类 新西兰英语
学英语单词
abarticulations
abirritate
adjustable calliper gauge
agenda-settings
analytical intelligence
antennation
anticontraction
arithmatical average cost method
armee
bawker
be a martyr to
be sb's place
boat screw
bound glue state
buckling and crushing tests
bulbotomy
campholide
castillons
cherimoyas
Chinesian
Clematis hancockiana
convex bow
correlation tracking and range
cranial neural arch
decayed rock
degree of bed development
demystifications
device unit
dorm-like
electric controllers
evolutionary system
expendable pallet
Federal Reserve Systems
first degrees
fobella
furbaby
gammascope
gas passage
give him the cold shoulder
governing board
gravity return feed
hard dots
heating management
hexestrol
high dip
hunting of load
inverted sensory cells
isomorphous compounds
joint toxicity
kala
lagocephalus inermis
lateropleurite
lived in
log/linear amplifier
Ludwig's plane
Mas de las Matas
mauritine
microreplication
molsink
myand
netscape
nonvortical
off-streets
off-whiter
osmosensation
overcontrols
pickup man
pilferage
pointsettias
pollution degree
postillation
power of a lens
quashers
racquet abuse
red crab
repetition compulsion
sealed tube
set-up scale instrument
shadow line
sigo
sodiumlead
stamping parts
statutory protection
stipa vaseyi
Stirling numbers
strategy analysis
stressor
suspended gypsum board with emulsion paint
technical subject
terrestrial disposal
thalfinine
thin plate orifice
time demand
training mode
transposition cycle
Trapa acornis
traumnovelle
traversing table type
vrooman
wetting capacity
white-count pipette stage
zambello