[冶] 熔炼保温剂

(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(141) / 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(798) / 评论(0) 分类 英语范文背诵20篇

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(137) / 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(256) / 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(150) / 评论(0) 分类 Scientific American(五)月

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(169) / 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(135) / 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(151) / 评论(0) 分类 2010年NPR美国国家公共电台3月

04 My Dad's a Secret Agent Kenn Nesbitt My dad's a secret agent. He's an undercover spy. He's the world's best detective. He's the perfect private eye. He's a Pinkerton, a gum shoe, He's a snoop and he's a sleuth. He's unrivaled at detecting and unc

发表于:2019-01-09 / 阅读(165) / 评论(0) 分类 希望长着翅膀

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(214) / 评论(0) 分类 美联社新闻一分钟2010(二月)

AS IT IS 2014-04-23 Agent Orange Removal Continues in Vietnam Hello, my friends, and welcome back to the program that helps you learn and improve your American English. Im Jim Tedder in Washington. Today we return to Southeast Asia to hear about effo

发表于:2019-01-12 / 阅读(175) / 评论(0) 分类 2014年VOA慢速英语(四)月

By Matt Steinglass Hanoi 26 June 2007 When Vietnamese President Nguyen Minh Triet met United States President George Bush in Washington last week, they announced new efforts to tackle the damage caused by Agent Orange. Although the countries agreed v

发表于:2019-01-13 / 阅读(177) / 评论(0) 分类 2007年VOA标准英语(六月)

今天我们要学的词是nerve agent. Nerve agent 神经毒剂。British officials said the chemical nerve agent known as Novichok was used in the attack on an ex-Russian spy and his daughter. 英国官员说,对一名前俄罗斯间谍和他女儿

发表于:2019-01-26 / 阅读(165) / 评论(0) 分类 英语单词荟萃

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(104) / 评论(0) 分类 经济学人科技系列

Owen joins Stoke as free agent LONDON, Sept. 4 (Xinhua) -- Former England striker Michael Owen has signed for Stoke City as a free agent, said the English Premier League side on Tuesday. The 32-year-old sealed a one-year contract with Stoke after bei

发表于:2019-02-05 / 阅读(167) / 评论(0) 分类 英语新闻

RIO DE JANEIRO, Feb. 20 (Xinhua) -- The agent of Brazil starlet Neymar has accused Pele of hypocrisy and jealousy after the football legend's stinging attack on the 21-year-old's attitude. In a controversial newspaper interview published on Wednesday

发表于:2019-02-07 / 阅读(220) / 评论(0) 分类 英语新闻

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(138) / 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(189) / 评论(0) 分类 英语口语

Eternal Wave, a Chinese movie set during the anti-Japanese occupation era is set to be released in Chinese theatres on Friday. Eternal Wave or Mi Zhan(密战) as it is known in Chinese follows Lin Xiang, a secret agent working underground to reestabl

发表于:2019-02-14 / 阅读(164) / 评论(0) 分类 2017CRI中国国际广播电台

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(166) / 评论(0) 分类 新西兰英语
学英语单词
a run on the bank
a sea of troubles
actionable intelligence
afteradmission
aluminous abrasive
aminoacetonitriles
and note
aniline raffinate
Antarctic beech
aphonia paranoica
architecture of the Dai nationality
asyntaxia
Atretol
bipolar fabrication
Bowen disease
carved-out production payment agreement
charge per formula unit
Chitalpa
chloramidobenzol
comprehensive approximate estimate
confirmation of balance
coreomyces italicus
criminal trespass
crossed progeny cycle
daniella
dexnafenodone
dichlorodimethylsilane
die spotting machine
diethylene oxide
drainage difficulty
electronic counter countermeasures
endolithion
eric bana
fluctuation equivalent power
genus Macaca
happy as the day is long
helisterine
hexadecadrol
Homer Simpsons
Hubbard Creek Reservoir
interaction between ships
irrevincible
lagostrophus hirsutus
levy of execution
loxoconcha ocellata
made a name for themselves
medium-term credit
meiglan
microdiagnostic program
Mindel glaciation
mixed spruce forest with limetree
moderately priced
monopartite
Mudaysīsāt, Jab.al
multiword relative address mode
myzakkaia niitakaensis
neolucanus eugeniae
non-portable fire extinguisher
nonplumbers
oil nuts
one digit delay
open order status
other'
overcarries
Panclar
Paraprenanthes heptantha
phlogopite
phosphorus content
pictomap
portiuncle
potential function of real gas
preanal seta
principle of direct trial
processor affinity
resin board
retincture
reweights
rib top machine
rubber crawler
Rule in Clayton's Case
salt community
sarmentogenin
satinite
secondary transition temperature
self-evaluate
semiustulate
stomacace
super alloy steel
synthetic industry
tappet screw
tax hike
temprate
trade war
tripping center
us buyer
user label exit routine
vaivode
video-nasties
vive voce vote
wildcatter
yaram
zubaria