人工引产仪

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(212) / 评论(0) 分类 2007年NPR美国国家公共电台

[0:0]arithmetic arouse arrange算术 引起,唤起 安排,准备 [0:37.8094]arrest artificial artistic aspect逮捕,拘留 人工的,人造的 艺术的,美术的 方面,面貌 [1:31.0307]assemble assembly assess asset混合,聚集 立法机构,议会 对...估价 人价值的,优点 [2:22.6436]as

发表于:2018-12-05 / 阅读(175) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

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(196) / 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(123) / 评论(0) 分类 VOA标准英语2015年(一月)

Unit 7 Where would you like to visit? [00:04.88]SECTION A [00:07.84]1b Listen.Where would San,Gina,and Lydia like to go on vacation? [00:17.71]Why?Fill in the chart. [01:00.55]2a Listen and number these statements in the order that you hear them. [01

发表于:2018-12-17 / 阅读(276) / 评论(0) 分类 新目标初中英语九年级(全一册)

One of the worlds most serious problems is the use of child labour. June 12 is the World Day Against Child Labour. All around the world people will take part in activities to raise awareness of the damage child labour does to children, families and s

发表于:2018-12-29 / 阅读(121) / 评论(0) 分类 英语课程学习计划和讲义

The Labour Party will not ban men from becoming candidates for election in some seats. The Labour Council wants to discuss the idea during the Labour Party conference in November of having 50% women MPs. However, David Shearer, the leader of the Labo

发表于:2018-12-31 / 阅读(158) / 评论(0) 分类 新西兰英语

First check back to November 18th about the Labour Party conference. During the conference last weekend, David Cunnliffe refused to say if he supported David Shearer as Leader of the Opposition. This looked as if Mr Cunnliffe wanted to challenge Mr S

发表于:2018-12-31 / 阅读(133) / 评论(0) 分类 新西兰英语

The Labour Party held their annual conference over the weekend. More than 500 members attended. A member is someone who pays a membership fee to belong to the Labour Party. This includes the 34 Labour Members of Parliament. The Leader of the Oppositi

发表于:2018-12-31 / 阅读(162) / 评论(0) 分类 新西兰英语

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(249) / 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(213) / 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(177) / 评论(0) 分类 VOA标准英语2011年(二月)

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(144) / 评论(0) 分类 VOA常速英语2008年(二月)

【主题】 Today I would like to talk to you about something that is a hard task that you do want to , not because it's necessary. What's it ? Let's listen to a simple situational dialogue and find it . A : I cant understand why Tom accept his pres

发表于:2019-01-23 / 阅读(129) / 评论(0) 分类 英语早间课堂

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(148) / 评论(0) 分类 英语单词荟萃

By Tom Rivers London 05 May 2007 In Britain, results from local elections Thursday show that Prime Minister Tony Blair's Labour Party has suffered big losses, especially in Scotland. Tom Rivers reports from London that with Mr. Blair likely to leave

发表于:2019-02-02 / 阅读(176) / 评论(0) 分类 2007年VOA标准英语(五月)

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(214) / 评论(0) 分类 VOA标准英语2011年(十一月)

Today is Labour Day. Most of us celebrate the day by enjoying a holiday. However, the reason for Labour Day at first was to celebrate the eight-hour working day. The story about the eight-hour working day in New Zealand is about a carpenter called Sa

发表于:2019-02-15 / 阅读(165) / 评论(0) 分类 新西兰英语

After the Labour Party lost the election, the leader, Phil Goff, resigned. Later this week the Party will choose another leader. They will choose between two men David Shearer and David Cunliffe. Both men have been speaking at Labour Party meetings.

发表于:2019-02-17 / 阅读(137) / 评论(0) 分类 新西兰英语

By Sonja Pace London 10 May 2007 Britain's Prime Minister Tony Blair announced Thursday he is stepping down as leader of the Labour Party and will hand over power to a new prime minister June 27. VOA's Sonja Pace reports from London. Tony Blair chose

发表于:2019-02-18 / 阅读(529) / 评论(0) 分类 2007年VOA标准英语(五月)
学英语单词
abnormalize
aer (applicant's environmental report)
antimony dermatitis
Ascension Sunday
Association of Oil Pipe Lines
Audiocartridge
autoconfiguring
banking information
Bernoulli walk
blessednesses
borzoi
brevialatus
brew fermentation
bright contrast
british atomic energy authority
cacheable address
case butt coupling
castratively
centripetalism
combined statistical area
conformal differential geometry
copper(ii) hydroxyfluoride
couch-potato
cupric iodate
custodian business
deblends
deductors
diagnostic accordance rate
dillseed
domestic tariff
douay-rheims versions
drum vulcanizer
Efcorbin
egg quality
Ersfeld
fairy rings
felling of sample trees
festuca pratensis meadow fescue
fine-textured soil
fishing port supervison boat
geothermometric
Houeillès
igema distance water level indicator
improcurability
instinct shooting
isobutyropyrothine
isoelectrofocused
liquid writing materials
longside
low floor charger
making a pass at
multicolour yawns
noncyclical field
nonhomogeneous chain
normal plotting accuracy
north dravidians
optimized database access
overschedule
pancreatic fluid collection
pars secunda (radicis n. facialis)
Paulownia fargesii
photonic ink
plane monochromator
power wire
prepacked aggregate
protohymenia
prowdly
recoding
RIFAM
rodent-runs
scleral groove
Scott's trick
section 508
short in
sickle cell an(a)emia
silent preignition
skimming
snorkelling
solid body
square fluidized bed
ssrc
tecnology
thermo compression bonding
to be arranged
to pitch
tone wedge
tri-dimension
Twante
uncollected vouchers
unfrayed
unpresumed
vertical skew correction
vice-directors
video alteration
vitatine
wading
wavelength selective star coupler
waylayers
web copywriting
working regime of economic hydraulic horsepower
yellow paper test