紫外光强度值(乙酸双氧铀存在下草酸分解量)

There are many arguments about the advantages and disadvantages of examinations. Some people think that examinations can help them review the lessons regularly, while others maintain that too many examinations have frustrated them. To me I think an e

发表于:2018-11-28 / 阅读(315) / 评论(0) 分类 疯狂英语易背作文

A: Whoa, I never saw a meter like this before; how do you use it? B: It's simple, once you do it a few times. Do you know how the old one worked? A: I never used a parking meter before. B: So we start out by deciding whether you will use cash or a cr

发表于:2018-11-30 / 阅读(305) / 评论(0) 分类 英语情景对话-大学生活

[00:00.00]Module 1 LEARNING METHODS [00:05.54]Unit 3 Some of the exams were very difficult. [00:11.24]4 Listen and complete. [00:15.06]Mum,I have my report here. [00:18.39]Great. Can you give it to me,please? [00:21.26]Sure. [00:22.78]Oh, this is for

发表于:2018-12-04 / 阅读(368) / 评论(0) 分类 外研社新标准初中英语九年级

By Parke Brewer For an athlete who had hoped to be a baseball player, Felix Sanchez is doing quite well. He had to turn to athletics after breaking his hand in an off-season wrestling match. The injur

发表于:2018-12-08 / 阅读(239) / 评论(0) 分类 VOA2004(下)--雅典奥运

New IMAX Space Documentary Brings Images to Life 新的3D IMXA给生活带来新的享受 What we watched then were blurry and grainy TV transmissions. Now, the 45-minute IMAX documentary puts the aud

发表于:2018-12-08 / 阅读(245) / 评论(0) 分类 VOA2005(下)--环境科学探索

第26期:Something Wrong with the Meter Y:What's the fare,please? Y:请问车费是多少呢? X:Twenty dollars and sixty cents. X:20.60美元。 Y:What?You're overcharging me! Y:什么?你一定多收我的钱了! X:No way.Look.That's what the mete

发表于:2018-12-26 / 阅读(216) / 评论(0) 分类 出国旅游口语一本通

1. barometer /bəˈrɔmitə/ -- instrument for measuring atmospheric pressure as an aid in determining probable weather changes When the barometer indicates a rapid drop in air pressure, it means a storm is coming. 气压计显示出气压快速下降时

发表于:2018-12-30 / 阅读(216) / 评论(0) 分类 突破英文词汇

By Nancy Steinbach EDUCATION REPORT -July 25, 2002: SAT Examination This is the VOA Special English Education Report. Each year, millions of people around the world apply to study at American colleges

发表于:2019-01-06 / 阅读(222) / 评论(0) 分类 教育与新闻

By Michael Bowman Washington 24 August 2006 A U.S. congressional committee has issued a report alleging major gaps in U.S. intelligence on Iran's nuclear program and calling for a concerted effort to improve America's information-gathering capabili

发表于:2019-01-11 / 阅读(375) / 评论(0) 分类 2006年VOA标准英语(八月)

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Faith Lapidus. This week, we will tell about newly-found organisms that are said to be among the oldest living organisms on Earth. And, we will tell a

发表于:2019-01-11 / 阅读(235) / 评论(0) 分类 VOA慢速英语2009年(五)月

Technology Report - Scientists Develop Smartphone App for Eye Exams This is the VOA Special English Technology Report. More than two hundred eighty million people around the world have vision problems or are blind. The World Health Organization says

发表于:2019-01-12 / 阅读(234) / 评论(0) 分类 2011年VOA慢速英语(五)月

By Andre de Nesnera Washington 20 April 2006 As Iran continues to defy the United Nations Security Council by enriching uranium -- a process that could lead to building nuclear weapons -- the internat

发表于:2019-01-13 / 阅读(245) / 评论(0) 分类 2006年VOA标准英语(四月)

'Terrorists in Love' Examines Islamic Radicals How does a young man transform from a law-abiding middle-class citizen into a terrorist? Ken Ballen, a former federal prosecutor, spent five years trying to find answers to that question. The result is a

发表于:2019-01-13 / 阅读(213) / 评论(0) 分类 VOA标准英语2011年(十一月)

英语新词:这些meter后缀单词 你理解对了么? anemometer n. 风力计,[气象] 风速计。 audiometer n. [耳鼻喉] 听度计,听力表;测听计;音响测定器。 barometer n. [气象] 气压计;晴雨表;显示变化的事物

发表于:2019-01-14 / 阅读(253) / 评论(0) 分类 英文语法词汇

By Sean Maroney New York 20 June 2007 In 1967, Israel countered what it saw as a threat of annihilation by its neighbors and defeated three Arab armies in six days. As a result, Israel nearly tripled the terroritory under its control and began an occ

发表于:2019-01-31 / 阅读(225) / 评论(0) 分类 2007年VOA标准英语(六月)

By Scott Stearns Dakar 10 November 2009 Prosecutors at the U.N. Special Court for Sierra Leone have begun their cross-examination of former Liberian President Charles Taylor who is facing charges of war crimes and crimes against humanity. Former Lib

发表于:2019-02-02 / 阅读(212) / 评论(0) 分类 VOA标准英语2009年(十一月)

By Deborah Tate Washington 18 July 2006 The Bush administration's nuclear accord with the Indian government was the focus of a Senate committee hearing Tuesday, with witnesses underscoring the benefits to both the United States and India. ---------

发表于:2019-02-03 / 阅读(277) / 评论(0) 分类 2006年VOA标准英语(七月)

By Deborah Tate Washington 12 July 2006 The Bush administration - pressing Congress to complete immigration reform legislation, is highlighting the contributions immigrants make to the U.S. economy. Carlos Gutierrez testifies on Capitol Hill, Wednes

发表于:2019-02-04 / 阅读(230) / 评论(0) 分类 2006年VOA标准英语(七月)

By Delia Robertson Johannesburg 23 October 2007 South Africa's rugby world-champion, the Springboks, have returned home to a rapturous welcome following their victory over England at the Rugby World Cup in France. VOA's Delia Robertson reports from J

发表于:2019-02-17 / 阅读(281) / 评论(0) 分类 2007年VOA常速英语(十月)

A: Excuse me, could you help me figure out how to use this new parking meter? B: Sure, it was confusing for me also. Have you ever used a regular meter? A: Yes, I understood the old one. B: Well, on this one you can use coins or a debit or credit car

发表于:2019-02-27 / 阅读(259) / 评论(0) 分类 大学生活-College Life
学英语单词
aberduvine
Alcorn State University
Amiga system
Ampelopsis heterophylla
apportioned overhead expense
asswipe
Belgodere
Berwyn
biwerne
by-product steam
cermase
chartered member
chisell
closed feed water system
communications effect
comprehensive auditing manual
corrective lag
crack-loo
culvert opening
cyberteaching
darnyi
degraded recovery
destructive addition
downmost
eminentia orbitalis
end shears
EV (electron volt)
exhaust orifice
fallone
family cymatiidaes
far-end field
favorable fishing grounds
female symbol
Ferry cell
formal operational stage
forold
gastroptychia gabata
gebet
hat-stands
having tools for counterfeiting
hemorbiculus
hot-cold hemelysin
hwachas
in-pile corrosion
interactive presentation
Islamic Community
langhalde
lateral refraction
leucoxenisation
liquor lounges
mask pitch
method of right and wrong cases
microhemisphere
milldams
mini-village
minimaltype
model of river
multichain receptor model
myth-haunt
new immigrant
normalizer
Ober-Flörsheim
panegyrised
partial flow
periclimenes
pimpalicious
playing the game
pleural mesenchymoma
plumber's snake
pneumatic seeder
proportional action factor
proportional plus integral control action
radiophotoluminescence dosimetry
RE-EX
reactor pressure vessel internals
scaleogram
seed fresh weight
seek times
sequencing and scheduling theory
Serpeysk
service calls
Sha Tin Road
shandera
shruggingly
size boiling apparatus
slack in the screw
snow-blinded
soft curd milk
solter
structural grid
stumbles into
subtartarean
sulf- (sulph-)
swears to god
teenest
thin-layer plate
tickie
Townsend's solitaire
translucent rubber
water effect
waterdances
wetside