液体绝缘

(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(88) / 评论(0) 分类 托福听力短文

听广告学英语:Chanel No.5(Hair Shape Liquid) 原文 Woman1:(singing)I want to be loved by you, just you, nobody else but you. I want to be loved by you, alone, bu, bu...be do. (saying)You know what I mean? No.5! Woman2:No.5? Woman3:No.5! Woman4:Oh, No.

发表于:2018-12-07 / 阅读(95) / 评论(0) 分类 听广告学英语

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(720) / 评论(0) 分类 英语范文背诵20篇

SCIENCE IN THE NEWS - All About Fireflies and Possible Liquid Water on Mars CHRISTOPHER CRUISE: This is SCIENCE IN THE NEWS, in VOA Special English. Im Christopher Cruise. BOB DOUGHTY: And Im Bob Doughty. Today, we tell about evidence of liquid water

发表于:2018-12-07 / 阅读(104) / 评论(0) 分类 2011年VOA慢速英语(八)月

James Kim is still missing in Oregon. But on Tuesday, searchers found what appeared to be his gray pants. And the search continues today on a remote area near the spot where Kim's wife and daughters w

发表于:2018-12-11 / 阅读(102) / 评论(0) 分类 万花筒2006年

From NPR News in Washington, I'm Barbara Klein. At least nine people have been killed and dozens injured by a bomb at a busy restaurant in Western India. Anti-terrorism forces have been dispatched to the scene and major cities around the country have

发表于:2018-12-17 / 阅读(75) / 评论(0) 分类 2010年NPR美国国家公共电台2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(197) / 评论(0) 分类 2011年NPR美国国家公共电台10月

This is Scientific American 60-Second Science. I'm Cynthia Graber. This will just take a minute. The fridge is one of your home's biggest energy hogs. Better insulation can make refrigerators much more efficient. And a panel encasing a vacuum is one

发表于:2018-12-24 / 阅读(99) / 评论(0) 分类 Scientific American(五)月

The Mysterious Liquid In Yogurt酸奶中的神秘液体(双语) When you open a container of yogurt, youll often see liquid collected on top. Some people mix it back into the yogurt, and others drain it off. What is it, and where does it come fro

发表于:2018-12-28 / 阅读(82) / 评论(0) 分类 初学者听力文摘精选

Broadcast: Jan 21, 2003 By Gary Garriott Drying food is a simple, low-cost way to keep food safe for eating. Drying removes water that small organisms use to break down food into other substances. Som

发表于:2019-01-02 / 阅读(119) / 评论(0) 分类 VOA2003(上)-社会广角

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(84) / 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(99) / 评论(0) 分类 2010年NPR美国国家公共电台3月

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(161) / 评论(0) 分类 美联社新闻一分钟2010(二月)

研究显示太阳能发电站使用熔融金属可能造价更为低廉 While water circulates in this scale model of a concentrated solar power plant, a full-size plant uses molten salt. 水在这种规模的太阳能集中发电厂循环时,这座实

发表于:2019-01-14 / 阅读(79) / 评论(0) 分类 VOA标准英语2016年(三月)

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(60) / 评论(0) 分类 经济学人科技系列

Animal leather alternatives like Polyurethane and PVC leather may have solved the fashion industry's animal cruelty problem, but they are not the most environmentally friendly solutions. Pi?atex a new leather-like material made from pineapple leaves

发表于:2019-02-07 / 阅读(114) / 评论(0) 分类 阅读空间

Hailey Ford, a 9-year-old girl from Bremerton, Washington, is hard at work building 11 small homes for the homeless. 来自华盛顿洲布雷默顿的9岁小女孩海丽 福特努力劳作,为无家可归的流浪汉们造了11间小房子。 She h

发表于:2019-02-08 / 阅读(68) / 评论(0) 分类 阅读空间

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(75) / 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(130) / 评论(0) 分类 英语口语

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(110) / 评论(0) 分类 新西兰英语
学英语单词
5-vinylguaiacol
A-tanker
abuse of a dominant position
accusatories
adenosin(e)
adrenergdrenic
Advisory Committee on Pollution of the Sea
Anaximenean
baby pig
bar section
be released
beam jitter
big brown bats
Bonshaw
business executives
C-2
caseanic acid
cased-wall
certification pilot
certified products
CIF Ex-Ships Hold
closing stone
cobalt complex
compass cap
continuity-RIMM
cool air feed
Digital Video Broadcasting
dirt file
dragline ditch cleaner
eggwhisk
electrohydraulic servo motor
friction point
friesema
full-service connection
gastrointestinal
gate end panel
gusset toe
harbor boom
heater pump
in this regard
indirect heating surface
inhurled
insensible water loss
intended recipient O/R name
interacinar pancreatitis
internal step-chuck
Kanaekanite
kiptanui
Lake Tekapo
Lappula stricta
lime chlorite
lost-ticket
lymphonodi faciales profundi
Maykopskiy Rayon
meson theory of nuclear forces
Minto Hd.
moater
mpcus
natural-circulation reactor
oligologia
on off time ratio
one heat forging
operational fund
operative condition
organizational humanism
oriental girasol
outlet gas temperature
outshrieks
Pandion haliaetus
partial film boiling
ploddingly
practical stratigraphy
probability gate
proboscoid
reanous
robustness analysis
safety valve
screening operation
section-iron
short title
skill type
slents
spelling group
spine road
star query
stirrer (agitator)
surf port
table-drive motor
target aiming function
Thalictrum philippinense
the innocent party
tower above
transition-state theory
triceratium broeckii
trypausamide
undiversions
viscoelastic strain
wag-on-the-wall
watch paper
water-miscibe
with a crash