皮氏硅铁法

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(627) / 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(230) / 评论(0) 分类 疯狂英语2003年

American Old-time Radio Classic Favorites A Day at the Races (I) Announcer: Ladies and gentlemen, once every year Jack Benny decides to 1)tempt fate by going out to San Anita for the races. Yesterday

发表于:2018-11-28 / 阅读(302) / 评论(0) 分类 疯狂英语2004年

《Spanish Hariem》 演唱:Rebecca Pidgeon There is a rose in Spanish Harlem A red rose up in Spanish Harlem She is a special one, she's never seen the sun she only comes out when the moon is on the run And all the stars are gleaming She's growing in t

发表于:2018-11-29 / 阅读(331) / 评论(0) 分类 十八首全球最好听的女声

Unit 3 TEXT I Three Sundays in a Week Text Robert, the narrator of the story, was left in the care of his Uncle Rumgudgeon when his parents died. He grew up with Kate, daughter of Uncle Rumgudgeon. Ka

发表于:2018-12-04 / 阅读(198) / 评论(0) 分类 新编大学英语教程

New Solar Cell Minimizes Environmental Risks in Manufacturing Process 新的太阳能电池减少生产中对环境的危害 Scientists in England report the development of a new solar cell that minimizes environmental risks in the manufacturing proc

发表于:2018-12-08 / 阅读(160) / 评论(0) 分类 VOA标准英语2014年(六月)

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(625) / 评论(0) 分类 新概念英语第四册

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(142) / 评论(0) 分类 单词解析速记

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(205) / 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(240) / 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(196) / 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(160) / 评论(0) 分类 英语演讲

Scientists Design Chips to Act Like Human Organs 科学家发明具有人体器官功能的芯片 Testing new drugs for safety and effectiveness is a costly process in the United States. It also can take a lot of time. Some scientists are now designi

发表于:2019-01-12 / 阅读(114) / 评论(0) 分类 2014年VOA慢速英语(十)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(288) / 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(118) / 评论(0) 分类 卡卡课堂早餐英语

48 科学家发现:蜘蛛丝强度要胜过绳子 DATE=5-16-01 TITLE=SCIENCE REPORT - Spiders and Silk BYLINE=Jill Moss (Start at 59

发表于:2019-01-30 / 阅读(157) / 评论(0) 分类 科技之光

Fred: I can tell you guys about a very scary spider that once entered my house. Todd: Oh, really. Fred: Yeah, so my roommate and I are sitting next to the kitchen and then we just look around the kitchen and then we look up to the wall and we see thi

发表于:2019-02-06 / 阅读(131) / 评论(0) 分类 原版英语对话1000个

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(195) / 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(190) / 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(187) / 评论(0) 分类 VOA标准英语2008年(三月)
学英语单词
-cornered
-tinted
ADA Americans with Disabilities Act
aitchless
antilocal
aulard
bastard-sawing
between-class
biuncinate
boundary film lubrication
bovicide
carettas carettas
coagulation meter
colaptess
concrete surface
contesserations
copper-fastened
crystallike
cumaran
current alarm
cut sth out
differential lever
dog-engaged constant mesh gears
drawperfect
dual actuators
eight-volume
electrostatic probe
embryonic tissue
engarlanding
ensidon
expected service
extract stripper
fac-similes
Faults Separated
form library
freq.m.
garageware
gardelle
Gaussian frequency shift keying
goethe-instituts
gold plated
highly liquid asset
in the airport
infidelity
input common-mode rejection ratio
iran-iraq wars
logistics supportability evaluation team
Macauã, R.
Manych
mete out
mnr
motor with standardized mounting dimensions
multiple access time
multipoint integral
normal work
ocular capsule
overlashes
P.-P.
palasts
perimeter shot
Peucedanum henryi
pipe-joint compound
planetview
player piano
polar cells
procupine opener
purple
quasi-statical process
radiotelemetering
ratability
ring shape jelly
ritardandi
seagoing tender
Shtërmen
simmered
single-skin timber dam
skaergaard
sleeper cabs
split-dowel crown
stated
status of development
stream motion
supraclypeal area
syntrophy
tail fold
taiwanoserica anmashana
take sb up on sth
thermionic rectifier
transpressional
tschebyscheff inequality
united states bureau of standards
unnotched bar
uremic neuropathy
us atp
utility package
ventrorostral
voeten
waste-disposal unit
wideband system
womanifestos
yoked lake
zone broadening