三氟化溴法

A process of change 1) Napster’s gone but the technology remains. And so does the damage to profits. So can the music industry adapt to the times and turn the technology that’s taken its profits i

发表于:2018-11-28 / 阅读(304) / 评论(0) 分类 疯狂英语2003年

For most college students, the main goal of higher education is earning a degree that will lead to a successful and satisfying career. The years spent working on a program of study can be fun and include life-changing experiences. And many college cl

发表于:2018-12-08 / 阅读(168) / 评论(0) 分类 2017年VOA慢速英语(十一)月

注释: previous [5pri:vjEs] adj. 先前的,原来的 New Delhi [nju:5deli] n. 新德里,印度首都 Natwar Singh纳特瓦·辛格,印度外交部长,曾先后出任印度驻巴基斯坦、中

发表于:2018-12-08 / 阅读(217) / 评论(0) 分类 VOA2004(上)--各类新闻

Greg Flakus The Iowa caucuses held on Monday produced a big win for Massachusetts Senator John Kerry in the race for the Democratic party presidential nomination. Many analysts, however, say the real

发表于:2018-12-08 / 阅读(181) / 评论(0) 分类 VOA2004(上)--美国大选

Lesson 37 The process of ageing 衰老过程 First listen and then answer the following question. 听录音,然后回答以下问题。 What is one of the most unpleasant discoveries we make about ourselves as we get older? At the age of twelve year

发表于:2018-12-08 / 阅读(692) / 评论(0) 分类 新概念英语第四册

By Franz Wild Abidjan 06 November 2006 The effectiveness of a plan to filter out so-called blood diamonds is under review at a conference in Botswana. A recent report about diamonds being smuggled out of Ivory Coast will top the agenda. --- Represen

发表于:2019-01-04 / 阅读(265) / 评论(0) 分类 2006年VOA标准英语(十一月)

By Jim Malone Washington 25 October 2007 The lengthy and complicated process of choosing the next president of the United States begins in early January when voters attend party caucuses and cast ballots in primaries to select the presidential nomine

发表于:2019-01-07 / 阅读(259) / 评论(0) 分类 2007年VOA常速英语(十月)

By Jim Teeple Jerusalem 17 December 2007 After seven years, Israeli and Palestinian negotiators are talking once again. That development came at the end of 2007, a year of turmoil and transition which saw the Palestinian territories split, politicall

发表于:2019-01-07 / 阅读(293) / 评论(0) 分类 VOA常速英语2007年(十二月)

By Derek Kilner Nairobi 18 December 2007 In the past year, international efforts to end the four-year-old conflict in the Darfur region of western Sudan have included approval of a 26,000-member peacekeeping force; International Criminal Court arrest

发表于:2019-01-07 / 阅读(193) / 评论(0) 分类 VOA常速英语2007年(十二月)

By Naomi Schwarz Dakar 21 December 2007 Rebels and government troops in Ivory Coast are set to begin the long-awaited disarmament process on Saturday, a critical first step before forming a new national army is the divided country. Ivory Coast Presid

发表于:2019-01-07 / 阅读(240) / 评论(0) 分类 VOA常速英语2007年(十二月)

大学英语演讲稿 Mans life is a process of growing up Mans life is a process of growing up, actually Im standing here is a growth. If a persons life must constituted by various choices, then I grow up along with these choices. Once I hope I can

发表于:2019-01-08 / 阅读(221) / 评论(0) 分类 英语演讲

Ayaz Gul Pakistans President Pervez Musharraf says that in a telephone conversation with India's new prime minister, they have agreed to continue a peace process aimed at resolving bilateral disputes.

发表于:2019-01-09 / 阅读(231) / 评论(0) 分类 VOA2004(上)--国际时事

Colleges Look to Change Admission Process Educators across the U.S. are calling for major changes to the admissions process in higher education. The National Center for Educational Statistics (or NCES) reported that U.S. colleges and universities rec

发表于:2019-01-12 / 阅读(182) / 评论(0) 分类 2016年VOA慢速英语(二)月

U.S. Secretary of State Condoleezza Rice is heading to the Middle East late Wednesday for more talks with Israeli and Palestinian officials on regional peace-making. U.S. officials acknowledge that the goal set at Annapolis last year for a peace agr

发表于:2019-01-13 / 阅读(155) / 评论(0) 分类 VOA标准英语2008年(十一月)

Major world powers pledged support for reconciliation in Afghanistan to include members of the Taliban and mapped out a strategy for handing over increasing security responsibilities to Afghan forces. The decisions were announced as ministers and del

发表于:2019-01-13 / 阅读(191) / 评论(0) 分类 VOA标准英语2010年(一月)

今天我们选读一篇《The Secret 秘密》中关于感恩的章节。这个章节中,讲述的是当人时刻在满怀感恩的状态下,心灵上产生的巨大变化。本书的作者还说道,如果在运用《秘密》这本书中所讲授

发表于:2019-01-17 / 阅读(173) / 评论(0) 分类 卡卡课堂早餐英语

IN THE NEWS – June 8, 2002: Loya Jirga By Caty Weaver This is Steve Ember with the VOA Special English program, In The News. Next week, a traditional national council called a loya jirga will meet i

发表于:2019-01-30 / 阅读(238) / 评论(0) 分类 教育与新闻

BEIJING, Aug. 22 (Xinhuanet) -- Researchers have discovered how a human egg captures an incoming sperm for fertilization, paving the way to help couples suffering from infertility, according to media reports on Monday. An international team of resear

发表于:2019-02-08 / 阅读(255) / 评论(0) 分类 英语新闻

A man enters a barbershop for a shave. While the barber is foaming(涂上泡沫) him up, he mentions the problems he has getting a close shave around the cheeks. I have just the thing, says the barber, taking a small wooden ball from a nearby dra

发表于:2019-02-08 / 阅读(229) / 评论(0) 分类 趣味英语

By Challiss McDonough Cairo 11 March 2008 Many Arabs say recent violence in Gaza and Israel is placing the Middle East peace process in jeopardy again. VOA Middle East Correspondent Challiss McDonough reports from Cairo the process is under review ah

发表于:2019-02-08 / 阅读(237) / 评论(0) 分类 VOA标准英语2008年(三月)
学英语单词
Afrikanderism
apertura sinus sphenoidalis
astern bevel gear
balancing spring
behavioural sciences
belisariuss
benserazide
bessy cercas
Beyla, Rég. Adm.de
bone remodeling unit
broke the seal
cared
caulosapogenin
CDPK
chromchlorite
congestion theory
coprincipal
coproprietors
cortex
Coster-Kroning transition
cow pea
crane runway girder
dapple gray
de-escalated
Debordian
dedicated executive
deh golan
disquietness
earth-to-satellite communication link
Eberhard
electromagnetic compatibility margin
feed distributor
flat-tube radiator
Fragaria gracilis
gel spinning
glassware chest
gyneocracy
heathiest
holds water
horse-collars
hydrazinobenzoic acid
in the vicinity
inertia break off
isoprenyls
Japvo, Mt.
jet-lag
katamorphic
lepomis
linkified
Lipogramma
main access rod
maxwell field
mecamine
Milne-Eddington model
moire ronde
monocrystalline gallium
muck-spreading attachment
mythicisers
navigation warning for Pacific
non-chorionic gonadotropin
non-destructive measurement
octipara
overlay drafting
pit-run gravel
pitter-pat
player-piano
poison limit
Porter, Cole
positional welding
protruded
pseudowallacea tsudai
pulsed specific impulse
quantum computers
queen's root
re-copying
reserve-price
Rio Verde de Mato Grosso
saraw (philippines)
sea wall ray
serine-threonine
shroud ring
sightcing
slinking
soak in lime
social accounting matrix (sam)
symbolic interactionism
tetartapsia
thermal sensitive ceramics
three-wave
tirlist
trust stock company
ungeneralizable
us dis
valve rectifier
variation of squares
vileins
volcano of the intermediate type
when the need arises
whirl tide
with off a score
wood-working tool
yellow jasmine