人为温度因子

Recording technology has changed a lot over the years, but you can still do one essential thing. You sit in front of a microphone and you tell a story, which here we are again this Friday morning because it's time for StoryCorps. It's an oral history

发表于:2018-12-02 / 阅读(204) / 评论(0) 分类 2007年NPR美国国家公共电台

Scientists at the Massachusetts Institute of Technology (MIT) have created what could be a breakthrough in providing clean, alternative energy. Researchers have invented an artificial leaf that splits water into hydrogen and oxygen and stores the ene

发表于:2018-12-07 / 阅读(186) / 评论(0) 分类 创新英语

Researchers Create Artificial Skin With Sense of Touch Scientists have recently made considerable gains in creating human-like artificial limbs, but they still look and feel artificial. That could change with a development from South Korea. Researche

发表于:2018-12-16 / 阅读(112) / 评论(0) 分类 VOA标准英语2015年(一月)

The Army That Saved The Olympics In 1964, at the Winter Olympics in Innsbruck, Austria, a lack of snow threatened the Games. It was the mildest Austrian February in decades, and thousands of Austrian troops were called into action to make sure that t

发表于:2018-12-28 / 阅读(89) / 评论(0) 分类 趣谈英语

【Transcript】 Tina: Hi! Emma, long time no see. How was your life in England? Emma: Is you, Tina! Im glad to see you. I was back to China a few days ago. I had a great time in my study in England. It is a beautiful country and the people there

发表于:2018-12-30 / 阅读(142) / 评论(0) 分类 听基础单词练听力

Artificial Muscle Brings Back Blink A study in the Archives of Facial Plastic Surgery reports the development of an artificial muscle system that could restore the ability to blink to stroke and injury patients. Cynthia Graber reports Most of us blin

发表于:2019-01-02 / 阅读(239) / 评论(0) 分类 60秒科学

Scientists at the Massachusetts Institute of Technology have turned to Mother Nature for inspiration, inventing a device that mimics photosynthesis, the process plants use to convert sunlight and water into usable energy. MIT chemistry professor Dani

发表于:2019-01-14 / 阅读(203) / 评论(0) 分类 VOA标准英语2011年(四月)

Scientists say they have successfully tested artificial blood vessels grown in the laboratory. In a heart bypass operation, surgeons typically remove a vein from a patient's leg and use it to replace blocked arteries that feed the muscles of the hear

发表于:2019-01-14 / 阅读(159) / 评论(0) 分类 VOA标准英语2011年(二月)

Philippine Caregiver Wins Israel's X-Factor 以色列音乐比赛 菲佣夺冠 WASHINGTON Rose Fostanes, a Philippine caregiver who has worked in Israel for several years, is the first season winner of a popular Israeli television singing contest cal

发表于:2019-01-14 / 阅读(135) / 评论(0) 分类 VOA标准英语2014年(一月)

By Melinda Smith Washington, DC 15 February 2008 Obesity is becoming a worldwide problem, even in developing countries. But diet drinks and food prepared with sugar substitutes do not seem to help curb people's appetites. Now a new study may provide

发表于:2019-01-19 / 阅读(138) / 评论(0) 分类 VOA常速英语2008年(二月)

今天我们要学的词是WOW factor。 A WOW factor, 指让人惊叹的东西。经济不景气,也影响到了玩具行业。从二月中旬开幕的美国国际玩具展可以看出, In 2009, there will still be toys with the WOW factor, but

发表于:2019-01-30 / 阅读(163) / 评论(0) 分类 英语单词荟萃

By Kent Klein Washington 13 April 2008 Soaring food prices are causing big problems in many parts of the world today. One factor in the ballooning costs may be the increasing global demand for biofuels - vehicle fuels made at least partly from corn (

发表于:2019-01-30 / 阅读(130) / 评论(0) 分类 VOA常速英语2008年(四月)

本集简介: 瑞秋大做春梦先是和钱德,第二次天梦见和钱德及乔伊(不过大多数时间是后两人在忙乎),第三个梦终于是和罗斯。 菲比想做兼差赚钱,所以给钱德当秘书。 钱德由此发现同僚们

发表于:2019-01-30 / 阅读(186) / 评论(0) 分类 老友记(六人行)

今天我们要学的词是 artificia。Artificial 人造的。artificial intelligence 人工智能。不久前,The FDA approved a new artificial retina device that would help some people regain part of their sight. 美国食品和药物管理局批准

发表于:2019-01-30 / 阅读(138) / 评论(0) 分类 英语单词荟萃

在这一周的英国单曲榜当中,由英国著名选秀大赛X Factor冲进决赛阶段的选手们合唱的一首公益歌曲《Hero》空降榜首位置。大约15年前,由花蝴蝶玛丽亚凯丽(Mariah Carey 听歌)演唱的原版《Hero》在英国单曲榜中最高曾排在第七位。 从英国选秀大赛X Factor走出来的选手,

发表于:2019-02-06 / 阅读(180) / 评论(0) 分类 音乐咖啡厅

X Factor冠军打榜热歌:All Night Long Alexandra Burke是第五季X Factor的冠军,也是X Factor的舞台上继Leona Lewis之后第二个女性冠军。Alexandra这首发行于今年5月的新单曲本周打入英国单曲榜前十。 Artist:

发表于:2019-02-11 / 阅读(161) / 评论(0) 分类 经典英文歌曲

Artificial Speech Mimics Real Thing 合成声音发展渐入佳境 未来虚拟声音真假难辨 At a University of Arizona laboratory, Professor Brad Story analyzes the voices of singers, actors and public speakers both live and on audio tape. 在亚

发表于:2019-02-12 / 阅读(203) / 评论(0) 分类 VOA标准英语2011年(十一月)

2010 X Factor冠军Matt Cardle新单曲:When We Collide Matt Cardle,参加第七季X Factor之前只是一个27岁的粉刷匠这身份实在平凡得可以。今年他鼓起勇气参加了第七季X Factor,一举拿下冠军,并发行了自己

发表于:2019-02-20 / 阅读(153) / 评论(0) 分类 经典英文歌曲

Jo: This is Real English from BBC Learning English. Im Jo. Jean: And Im Jean. Jo: Today were going to look at words and phrases that have recently become part of the English language. Jean: 在我们的《地道英语》节目当中,我们会带领大家一起来学习和熟

发表于:2019-02-26 / 阅读(428) / 评论(0) 分类 地道英语在线听

X-Factor人气选手Misha B新单《Do You Think of Me》带着浓浓的想念 X-Factor选手米莎碧被许多人拿来和麻辣鸡做比较,但她的的声音也颇具辨识度。这是她的最新单曲《Do You Think of Me》,表达了对自己

发表于:2019-03-11 / 阅读(252) / 评论(0) 分类 流行英文歌曲
学英语单词
-metric,-metrical
5-cells
air-pressure brake
AKV
allogynogenesis
ambassadours
ammonium cerium(iv) nitrate
analyticembedding
annums
atypical pigmented purpura
axton
balance-to-unbalance transformer
bcr(block cell rate)
bodgers
boiling points
brain drain
broad band converter
cable corrosion
Chikreng, Stung
chlorophenols
cold rolled carbon steel
color code resistor
combination truck
concrete pump
dead-band regulator
Dematiaceae
dimethylarsonic acid
discrete frequency function
double intestine
double strength
Dubh, Loch
Eastland County
element of surprise
fay
fibreglass casement fabric
figure into
francis everett townsends
gaslit
get from
glycyrrhetinic
grape-vine
Great Meteor Bank
hapgood
hard facing rod
helborside
hilti
horse mushroom
hot pressed aluminium nitride
incendiary agent
insolubilization
integration sampling technique
isopyre
Japanese barracuda
lost love
machine gas cutting unit
maternity benefits
MDCLXVI
metallic diaphragm indicator
milkboy
modularot voltage
Mokrousovskiy Rayon
monosyllable
MSV (main stop valve)
Noblitina
non-networked
Nymphula
organo-silicate coating
outgive
over-expanded nozzle
overachieve
ozone deficiency
pad weld
paracentesis of anterior chamber
primordial image
quantum relation
reinsurance of cargo
rheum rhabarbarums
roggianite
Sara Kunda
Sautour
self reward
septum corporum cavernosum
settling tower
shambling gait
Shushkodom
sodium red peroxochromate
sottile
syllablize
synchronous hysteresis motor
Taoyuan County
Tollens' reagent
total transmission factor
toxicodermic vaccinid
U-30170
unweighing
upholdsters
vacuum track
vermiform larva
vertical shell boiler
Wenchengia alternifolia
yellowbills