水绝缘

ESL Podcast 1183 Air and Water Pollution Julia: Stop poisoning us! Stop poisoning us! Robert: Why are you picketing in front of this factory? Julia: This factory is polluting our air and water. Theyre responsible for contaminating the environment wit

发表于:2018-12-04 / 阅读(77) / 评论(0) 分类 2016年ESL之日常生活

(woman) Thank you. It's great to see so many of you interested in this series on Survival in Outer Space. Please excuse the cameras - we're being videotaped for the local TV stations. Tonight I'm going to talk about the most basic aspect of survival

发表于:2018-12-05 / 阅读(87) / 评论(0) 分类 托福听力短文

13 Skyscrapers and Environment In the late 1960's, many people in North America turned their attention to environmental problems, and new steel-and-glass skyscrapers were widely criticized. Ecologists pointed out that a cluster of tall buildings in a

发表于:2018-12-07 / 阅读(711) / 评论(0) 分类 英语范文背诵20篇

Technology Report - How to Make Your Own Solar Water Heater This is the VOA Special English Technology Report. Solar water heaters are used around the world and are not very difficult to build. The system we are going to describe is based on a design

发表于:2018-12-16 / 阅读(84) / 评论(0) 分类 2011年VOA慢速英语(四)月

In a landmark development within stem cell research, scientists say theyve used a cloning technique to make embryonic stem cells that match a patients DNA. The journal Nature highlights a study that shows the potential for using the technology to rep

发表于:2018-12-17 / 阅读(195) / 评论(0) 分类 2011年NPR美国国家公共电台10月

Can we help the environment by being green? We all know that humans are damaging the environment, but what can we do about it? Some people are trying to do their bit to try to be more environmentally friendly . Local councils in Britain encourage ce

发表于:2019-01-02 / 阅读(82) / 评论(0) 分类 Take Away English

DEVELOPMENT REPORT – How to Make a Solar Water Heater By Gary Garriott Broadcast: Monday, November 29, 2004 I'm Gwen Outen with the VOA Special English Development Report. Solar water heaters save o

发表于:2019-01-02 / 阅读(128) / 评论(0) 分类 农业与发展

President Obama traveled to Montana today to promote his administration's health care initiative, telling an audience at a town hall meeting there that the news media may have bear some of the blame for overemphasis on scenes of angry protesters at

发表于:2019-01-08 / 阅读(80) / 评论(0) 分类 2009年NPR美国国家公共电台8月

From NPR News in Washington, Im Renita Jablonsky. President Obama is revising his health overhaul plan to add some Republican proposals. But as NPRs Julie Rovner reports, theyre not likely to win many new votes. Mr. Obama said the changes were prompt

发表于:2019-01-08 / 阅读(96) / 评论(0) 分类 2010年NPR美国国家公共电台3月

考试日期: 2013 年 3 月 2 日 Reading Passage 1 Title: New Energy in USA Question types: True/False/Not Given; Flow Chart; Short Answer Questions 文章内容回顾 美国的一种新能源,关于从玉米中提取乙醇为燃料。 20060708旧

发表于:2019-01-08 / 阅读(132) / 评论(0) 分类 雅思机经

Todd: Ah, so Alan, you know, you were a baker so can you explain to the listeners: how do you bake bread? Alan: Well, you need, to make your basic white bread, white pan bread we call it, you need flour, yeast, sugar, shortening, salt, and water, so

发表于:2019-01-10 / 阅读(91) / 评论(0) 分类 原版英语对话1000个

1. Toyota has announced it will recall more than 400,000 Prius and other hybrid vehicles around the globe to fix brake problems. This recall is the latest in a string of embarrassing safety problems at the world's largest automaker. This recall invol

发表于:2019-01-11 / 阅读(160) / 评论(0) 分类 美联社新闻一分钟2010(二月)

1. A temporary cease fire declared by Israel slowed violence in the Gaza war Monday, with Hamas Rocket fire tapering off, and with Israels ground operations in Gaza winding down, the fighting appears to be easing. 2. The Mayor of Toledo, Ohio has lif

发表于:2019-01-11 / 阅读(118) / 评论(0) 分类 美联社新闻一分钟2014(八)月

This is the VOA Special English Development Report. Solar water heaters are devices that use energy from the sun to heat water. Solar water heating is used around the world. An example of a rooftop solar water heater being built in South Africa The

发表于:2019-01-11 / 阅读(109) / 评论(0) 分类 VOA慢速英语2009年(四)月

Whales, seals and walruses stay warm in chilly water because they have a thick layer of blubber. We humans rely on something like blubberneoprene rubber wet suitsto spend time in cold water. But the thick versions for really icy water are heavy and u

发表于:2019-01-17 / 阅读(98) / 评论(0) 分类 2016年Scientific American(十)月

Science and technology 科学技术 Astrochemistry 天体化学 The great test tube in the sky 空中的大试管 Space is one big chemistry set 宇宙是一个很大的化学装置 MOST people think of the empty space between the stars as being, wel

发表于:2019-02-04 / 阅读(57) / 评论(0) 分类 经济学人科技系列

BEIJING, March 4 (Xinhuanet) -- Well-educated and well-paid single Chinese women were at the forefront of a boom in travel by the country's women in 2010. According to the 2010 Trend Report of Women's Travel, the amount of travel by Chinese women inc

发表于:2019-02-08 / 阅读(74) / 评论(0) 分类 英语新闻

下雨天了怎么办 Were it to me for how to handle the occasion being immersing in rainy days? ? 我好想你 Overwhelmingly extreme yearning do I pour upon you. ? 不敢打给你 Barely courageous off tinkling you. ? 我找不到原因 Unprovoked

发表于:2019-02-09 / 阅读(126) / 评论(0) 分类 英语口语

Todd: Ah, so Alan, you know, you were a baker so can you explain to the listeners: how do you bake bread? Alan: Well, you need, to make your basic white bread, white pan bread we call it, you need flour, yeast, sugar, shortening, salt, and water, so

发表于:2019-02-17 / 阅读(82) / 评论(0) 分类 英语访谈对话

Many houses in New Zealand are cold. Our traditional wooden house had no insulation. If you live in a house like that, you are paying for heat to escape from the ceiling, walls and under the floor. Insulation is made from material like wool or fibreg

发表于:2019-02-18 / 阅读(107) / 评论(0) 分类 新西兰英语
学英语单词
access technique
adjustable span recorder
air-brake
amsacrine
apeirogonal
Astralophocaena
asuryan
auric potassium chloride
autoregression
bactrocera (bactrocera) costalis
BALB
bidirrectional transistor
Broughton Astley
catch foil
caulis polygoni multiflori
ching-t'u
circulate a notice of criticism
color motion picture
complete sequence determination
controlled-sudsers
cranial injury
crusher drive shaft bearing casing
Currockbilly, Mt.
directivity gain
Dorngeholz
ectropion sarcomatosum
explosive effect
extrabranchial chamber (or atrial chamber)
exundates
family Davalliaceae
flumioxazin
Franconian
free-expansion implosion
freezable
fusarium oxysporum schl.f.vasinfectum (atk.) synder et hansen
FYR for your reference
gainage
gas pool
generalized preferential system
genital papilloma of pig
Gulf of Guinea
haptic lens
heat-pipe air heater
hedge out
high boiling petroleum products
intrinsic seed
kashinite
kiels
laboratory studies
laneway house
laurel water
lift diameter ratio
love poem
made it a point to
main bang suppression
marine ecosystems
maximum sag
microcoded machine
Mincio, Fiume
missilery
model tree
napier-hastings
natrium bicarbonicum
nonose
oval fillister-head screw
pardon makes of fenders
paste form of dye
phase magnet
plug and pray
Pokcha
Politzer's operation
positively skewed
possesso
pravities
predictive coefficient
pseudocycloidal
resource constraints
rock-dance
rosanna
S.C.
Schroders Asia Limited
shops-till-you-drop
simoniz
single stage supercharging
space telemetry equipment
subscript pair
tetra similisforca
Timelloughit
to the utmost extent
translational morphology
transmission line analogue
tree huggers
unauspiciously
uncked
unconjured
universal external cylindrical grinding machine
vat acid
visibility in cloud
water retention
water-power station
wave absorber
yarn storage device