低温试验机

Global warming deniers love to point to cold or snow as evidence against climate change. Like Oklahoma Senator James Inhofe. Remember last year, when he tossed a snowball in Congress? You know what this is? It's a snowball. It's very, very cold out.

发表于:2018-12-02 / 阅读(156) / 评论(0) 分类 2016年Scientific American(十二)月

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 mend Things will mend in time. v. 改进

发表于:2018-12-05 / 阅读(172) / 评论(0) 分类 每日攻克5词

HEALTH REPORT-Testing for Pre-Diabetes By Nancy Steinbach Broadcast: April 17, 2002 This is the VOA Special English Health Report. American health experts say more people should be tested for a condit

发表于:2018-12-07 / 阅读(164) / 评论(0) 分类 健康与环境

什么是试水,我们理解这个俚语的意思不能单独从字面去理解,它还可以表示下决定前的询问等等....... Andrew: So, our first expression is to test the waters. Harp: Yes. To test the waters. Andrew: Mmhmm. Plural, rig

发表于:2018-12-27 / 阅读(120) / 评论(0) 分类 话匣子英语

Earth Hour aims to encourage people to be energy-conscious all year, not just for one hour every 365 days. Here are some energy-saving tips we can all do every day. First is turning lights off when they aren't needed. Making use of natural light duri

发表于:2019-01-05 / 阅读(141) / 评论(0) 分类 cctv9英语新闻2017年

All Time Low The Wanted Praying won't do it Hating won't do it Drinking won't do it Fighting won't knock you out Of my head Hiding won't hide it Smiling won't hide it Like I ain't tried it Everyone's tried it now And failed somehow So when you gonna

发表于:2019-01-10 / 阅读(154) / 评论(0) 分类 好听的英文歌曲

Slow and Gentle Are Best in Treating Hypothermia From VOA Learning English, this is the Health Report in Special English. Last week, we talked about ways to avoid cold-weather injuries. This week, we are going to talk about emergency treatment of hyp

发表于:2019-01-12 / 阅读(146) / 评论(0) 分类 2013年VOA慢速英语(五)月

AS IT IS 2015-09-18 Palestinians Turn Organic Waste into Gas for Cooking 巴勒斯坦人将有机废物转化成天然气做饭 Rural communities in developing countries often have trouble securing dependable supplies ofenergy for cooking and lightin

发表于:2019-01-12 / 阅读(131) / 评论(0) 分类 2015年VOA慢速英语(九)月

Improve Your English by Testing Yourself English learners can improve their ability to remember and use new words by testing themselves. This idea comes from Sarah Lynn, an educational consultant and teacher at Harvard University's Bridge Program. Sh

发表于:2019-01-12 / 阅读(174) / 评论(0) 分类 2016年VOA慢速英语(八)月

The goal of rapid HIV testing in emergency rooms is to save lives and prevent the spread of HIV. The U.S. Centers for Disease Control recommends routine HIV screening of patients admitted to hospital emergency rooms, unless the patient refuses or opt

发表于:2019-01-13 / 阅读(140) / 评论(0) 分类 VOA标准英语2010年(七)月

But my response to this robot was also interesting because I knew exactly how this machine worked, 但我对这个机器人的反应也非常有趣,因为我确切地知道这个机器工作的原理, and yet I still felt compelled to be kind to

发表于:2019-01-16 / 阅读(144) / 评论(0) 分类 TED演讲科技篇

EDUCATION REPORT - Educational Testing Service Begins New TOEFL Test By Nancy Steinbach Broadcast: Thursday, October 13, 2005 I'm Shep O'Neal with the VOA Special English Education Report. Last month,

发表于:2019-01-30 / 阅读(167) / 评论(0) 分类 教育与新闻

意大利一名企业家发明了披萨自动贩卖机,顾客每次只需要等待3分钟,便可吃到新鲜出炉的披萨。 当客人付款下单后,这款披萨自动贩卖机便自动混和面粉和水,放到烤炉上压成饼底,然后在

发表于:2019-02-02 / 阅读(134) / 评论(0) 分类 阅读空间

LONDON, April 11 (Xinhua) -- The Olympic Torch has passed rigorous testing to ensure even the worst of Britain's weather will not be able to put it out, the Evening Standard newspaper said Wednesday. Two prototypes withstood 50mph winds, extreme temp

发表于:2019-02-07 / 阅读(150) / 评论(0) 分类 英语新闻

The Large Hadron Collider, the world's most powerful atom smasher, has gotten under way. Physicists at the European Organization for Nuclear Research, CERN, in Geneva successfully injected the first beam of particles into this colossal multi-billion

发表于:2019-02-11 / 阅读(155) / 评论(0) 分类 VOA标准英语2008年(九月)

今天我们还是继续讲在大选年中时常用到的习惯用语。多数参选的侯选人在选战刚拉开序幕时常常会作承诺。例如,他们会信誓旦旦地保证绝不向竞争对手进行人身攻击,也决不信口诋毁对手

发表于:2019-02-12 / 阅读(210) / 评论(0) 分类 美国习惯用语

冠军单曲 围观帅哥:The Wanted - All Time Low The Wanted,英国新晋男子偶像组合为什么又是男子组合呢?还打偶像的招牌,看照片上果然是五只大帅哥,其中年龄最大的21岁,最小的17岁歌么,不错,

发表于:2019-02-17 / 阅读(160) / 评论(0) 分类 流行英文歌曲

How Low [Hook] How low can you go? [8x] [Ludacris] Luda! She could go lower than i ever really thought she could, Face down, ass up! The top of your booty jiggling out your jeans, Baby pull your pants up, I like it when i see you do it, Better then i

发表于:2019-02-18 / 阅读(195) / 评论(0) 分类 好听的英文歌曲

Low [Chorus:] Shawty had them Apple Bottom Jeans [Jeans] Boots with the fur [With the fur] The whole club was lookin at her She hit the flo [She hit the flo] Next thing you know Shawty got low low low low low low low low Them baggy sweat pants And th

发表于:2019-02-18 / 阅读(175) / 评论(0) 分类 好听的英文歌曲

An independent panel of U.S. health experts is recommending that all Americans between the ages of 15 and 65 be routinely screened for HIV, the virus that causes AIDS. The HIV test would not be mandatory. But experts hope more widespread testing migh

发表于:2019-02-18 / 阅读(146) / 评论(0) 分类 英语新闻
学英语单词
a slice of life
absolute spectral transmission
absorption flamephotometry
add'l
alternating-current plate resistance
an old lady
artificial cloud
attenuation mechanism
be well off for
beamguide
Benua, Pulau
big-wall
broad bean wilt virus
Bromptoncocktail, Brompton mixture
brownprint
BVK
car spotting hoist
cartridge paper
cavum subarachnoidale
certhias
chloroethylamine
clear area
conformation-dependent
conglutinatio orificii externi
Cook Islands Maori
countermobilizes
deferred judgment
electrometabolor
exchange interaction
expediency
facies costalis
fanek
feedforward control action
fibre number
fibre optic endoscope
final products
genus hakeas
gravity survey
green goodss
ground zither
human-oriented language
Intsy
IPN
james is
Jarrick
Knemidocoptes
laboratory microgrinder
lattice function
limit ratio
Megacles
methyl hydroquinone
microprocessor based transmission line protection
Monotropastrum globosum
MX-CUF
nicandro
non gas shielded arc welding
nonbulbar
norcamphotenic acid
operatories
outlet plenum
overhead crossing
passing tones
penwomanship
per cutem
pernambuco wood
pettish
PGVP
phase-shift microphone
phenolamines
piroxicams
programmed teaching
Prostin
pulmonad
reactor fuel failure monitor
reality show
revolving hollow spindle
riccis
sensor sun
serous internal pachymeningitis
service location
slogos
Speech from the Throne
squabbiest
steam turbine condenser
stewed tomato
storm-cloud
strelba
subquarter
teady motion of a fluid
terms of address
test man
to re-up
transfer windows
under expenditure
underwriter's laboratories
universal extension pulley
water-sediment regime
wearing coat
weirdnesses
Wikstroemia anhuiensis
winnowing fan
yawnily