un. 硫酸锡在苯酚碘酸异构物水溶液中电镀锡法

Broadcast: August 4, 2003 This is Bill White with the VOA Special English Development Report. Safe drinking water has always been rare and valuable. Throughout the world, drinking water has to be stor

发表于:2018-11-27 / 阅读(782) / 评论(0) 分类 VOA2003(下)-发展与科学

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(413) / 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(242) / 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(297) / 评论(0) 分类 VOA2004(上)--各类新闻

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(807) / 评论(0) 分类 新概念英语第四册

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(351) / 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(387) / 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(348) / 评论(0) 分类 VOA常速英语2007年(十二月)

DEVELOPMENT REPORT – January 7, 2002: Storing Drinking Water By Gary Garriott This is the VOA Special English Development Report. Safe drinking water has always been rare and valuable. Throughout th

发表于:2019-01-07 / 阅读(445) / 评论(0) 分类 农业与发展

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(310) / 评论(0) 分类 英语演讲

By Anjana Pasricha New Delhi 18 January 2006 India says it is optimistic about its peace process with Pakistan after holding two days of talks with its nuclear rival. But India has accused Pakistan of

发表于:2019-01-09 / 阅读(291) / 评论(0) 分类 2006年VOA标准英语(一月)

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(309) / 评论(0) 分类 2016年VOA慢速英语(二)月

By Margaret Besheer Washington 22 September 2006 Pakistani President Pervez Musharraf says his country is committed to fighting terrorism. Speaking to an audience at the George Washington University on Friday, General Musharraf said Pakistan would f

发表于:2019-01-12 / 阅读(270) / 评论(0) 分类 2006年VOA标准英语(九月)

By Anjana Pasricha New Delhi 01 August 2006 South Asian rivals India and Pakistan have expressed their commitment to a peace process that New Delhi had put on hold following last month's serial bombings in its financial capital Mumbai. This is the f

发表于:2019-01-13 / 阅读(310) / 评论(0) 分类 2006年VOA标准英语(八月)

Almost all cells need iron to grow. Now, researchers have identified a link between the body's system for regulating iron and breast cancer. The discovery could help doctors predict the course of breast cancer disease and even help them decide the mo

发表于:2019-01-13 / 阅读(443) / 评论(0) 分类 VOA标准英语2010年(八)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(256) / 评论(0) 分类 卡卡课堂早餐英语

By Benjamin Sand Islamabad 17 July 2006 Indian Foreign Secretary Shyam Saran, left, shakes hand with Pakistani counterpart Riaz Mohammed Khan before talks in New Delhi, Jan. 17, 2006 Pakistan says it does not allow its territory to be used for terro

发表于:2019-01-31 / 阅读(272) / 评论(0) 分类 2006年VOA标准英语(七月)

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(372) / 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(291) / 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(328) / 评论(0) 分类 VOA标准英语2008年(三月)
学英语单词
acetohydroxamic
adhesive arachnoiditis
administrative staff
atteint
auscultatory
autonomous cardiac rhythm
Azomonas
beta cellulose
Biosterone
broken-handed
ceiling type induction units
circuit voltage stabilizer
class magnoliopsidas
COBOL character set
combined nuclear and gas turbine installation
connected line identification
core cap
cross feed screw
crush pens
DC to DC converter
decarbonated water pump
demi-gods
Demotic Greek language
engine spigot
enhancement type
Epocol
evaporative concentration
fabric-based laminate
farewell whistle
fast starting
fat storage
febris postponens
feed water valve
finer-grained
floatless
fly-by-wire flight control system
formeth
future date
gaity
general note
gold bars
grasshoppers
hajm
hold-down fixture
homogeneous mixture
hunting motion
hybond-n
i see you
initial graphics exchange specification
intropunitive
isovaleric
KO'ing
larchlike
line transmission frequency band
linearized potential equation
linkage tube
longears
maleh
maumee
micropublishing
mislocation
moxazocine
navigation and radio homing (navarho)
nickel lined condenser
nonisotropic materials
norris
number eight
number of scale division
optical pulse counting system
orchidioides
outdoor noise
pasment
pinkish
plain boltel
pre-arranging
protogeometric
renoduodenal
resonant nucleus
reveal oneself
rf cavity
scheduling priority
sea guard radar
sinuate disc handwheel
soffione(soffioni)
stagecraft
stagnation surface
static lung compliance
sulfur-dioxide
taffeta glass
tape puncher
tax clearance
tool ceramics
tubain
unsonsy
up to this day
upper troposphere
utilization coefficient
Vernou
water-yielding stratum
wavemaking
weight index
zooming