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
a mite of
abrasive cleaning
acidic radical
Anemone baicalensis
apex rami radicis
Bloch wave function
broad-brushed
Brocenite
brute-force filer
buckling proper value
building stone
butter bombs
classification of expenditures
coarse mesh
communication for intelligence
complete test
demello
dendrophagous
digital velocity transducer
dosage compensation effect
Dzhelinda
english teaching
export distribution agreement
faithfully flat morphism
field-effect tetrode
full consolidation
genus Bloomeria
grandite (grossular-andradite series)
habronemic
hand fed
Hansen, C.
Hayk
heptadienal
heterogeneous splines
high purity gas
Hillerφd
i gotta go
invertible transform
iron sheet
jet skis
Kadoma
Kandrian
kiss-o-gram
kommunists
Labrieville
Le Sage
lens drum scanner
lenswoman
liar paradoxes
lock-weir
Luts'k
machine tool of building block type
magic number law
malt milling
mansels
materiary
menazon
Menlo Park
Metrizamidum
microecosystem
most severe condition
mu-metron
myras
non-metallic products
on the premises
panmural fibrosis of blader
partially employed
pelaez
phyone
pileless
plasmaspheres
pluck up spirits
questionaire mail
reconsideration decision
reflejo
repea
rhamnopyranose
Roger's test
Rumchék
s-nitroso-n-acetylpenicillamine
San Suu Kyi
scutellinia nigrohirtula
self-blocking
self-reliantly
semi-frutex
sender event identifier
Seninon
shumaker
single server queue
speculation curve
sprinkler working pressure
standard reactor
subhyoid pharyngotomy
superbronze
three-for-one
unconstitutionalities
unsuccessfull
vertical fins
warm blooded animal
wasteyne
XROI
YMHA