(人工)增稳,安定性增强

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(374) / 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(302) / 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(372) / 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(268) / 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(433) / 评论(0) 分类 新目标初中英语九年级(全一册)

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(434) / 评论(0) 分类 60秒科学

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. If you have a dog, you know you gotta walk it. But do you know how it walks? Well, if you have no idea which foot Fido puts forward when, youre in good c

发表于:2019-01-08 / 阅读(306) / 评论(0) 分类 Scientific American(二)月

By Paul Sisco Washington, DC 16 June 2006 watch Electronic Stability report A study released in the United States this week says putting electronic stability controls on new motor vehicles would significantly reduce fatalities. ---------------------

发表于:2019-01-11 / 阅读(373) / 评论(0) 分类 2006年VOA标准英语(六月)

AS IT IS 2016-04-15 Most Young Arabs Reject Islamic State 大多数年轻人拒绝IS The large majority of young Arab adults say they do not support Islamic State (IS) militants. And more than 75 percent say they do not believe that the Islamic State

发表于:2019-01-12 / 阅读(454) / 评论(0) 分类 2016年VOA慢速英语(四)月

The United Nations Security Council on Thursday expressed deep concern about the situation in Sudan's oil-rich Abyei region, where a referendum on the region's future is scheduled for next month. The U.N. Security Council, in a statement approved by

发表于:2019-01-13 / 阅读(280) / 评论(0) 分类 VOA标准英语2010年(十二)月

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(366) / 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(317) / 评论(0) 分类 VOA标准英语2011年(二月)

Cheetah's Tail Inspires Model for Robot's Stability 猎豹尾巴启发机器人设计 If you speed your bicycle through a curve, you have to lean to the inner side in order to keep your balance. Many fast moving animals do the same, often with additi

发表于:2019-01-14 / 阅读(350) / 评论(0) 分类 VOA标准英语2014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(338) / 评论(0) 分类 VOA常速英语2008年(二月)

今天我们要学的词是stability。 Stability, 是稳定的意思。Political stability, 政治稳定;economic stability, 经济稳定。时代周刊2007年的年度人物是俄罗斯总统普京。时代周刊对普京的评价是,He stands,

发表于:2019-01-26 / 阅读(276) / 评论(0) 分类 英语单词荟萃

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(263) / 评论(0) 分类 英语单词荟萃

By Luis Ramirez Bangkok 17 September 2007 One year has passed since the Thai military overthrew the government of Prime Minister Thaksin Shinawatra on grounds it was corrupt. The interim government is making good on promises to return the country to

发表于:2019-02-07 / 阅读(362) / 评论(0) 分类 2007年VOA标准英语(九月)

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(383) / 评论(0) 分类 VOA标准英语2011年(十一月)

Chinese President Xi Jinping has met with his Costa Rican counterpart Laura Chinchilla in the capital San Jose for bilateral talks. The two leaders are also scheduled to oversee the signing of a number of collaborative deals between the two countries

发表于:2019-02-14 / 阅读(358) / 评论(0) 分类 世界各地新闻集锦

Listen to the news and choose the news' category. 1.David Beckham has quit his team in Spain and joins a soccer team in the States. The move was officially announced on January 2007. 2.In the news today, USA increased their armies in I raq by five th

发表于:2019-02-17 / 阅读(306) / 评论(0) 分类 英语听力练习题
学英语单词
accessory nerve paralysis
advance fee scams
aerotactic
arcopallium
beehive hairdo
berling
between-class correlation
binding of rafts
bittle
bringing back
brunneocorticium pyriforme
bust-up
cavitation threshold
Collateral Attack
common beets
complementary non-linearity
coral reef fishing ground
cross-roads
devein
diode pump integrator
discounted-cash-flow method
dolesman
EKAS
electrical capacities
eley
error in substantia
eyelet wiring
face-form
feel the effect of
foliae branchiales
Gallipoli
gamic female
gleasons
grid-filament capacitance
gross payload
gunnysacks
halocarbon refrigerant
heriseptum ventriculare
high-adventure
hosetops
hudland
incisurae nasalis
kypholordosis
leprosery
liberalization of interest
line mass
livebearer
luff
Lysyye Gory
main question
mayers formula
mechanical language
medical supplies
Mitchell, Maria
monitzs
mountain chain
myocardiosclerosis
Navajoness
non continuity
non deforming tool steels
osmolity
Panglossian
paralytic dislocation of hip joint
pink worm
popular singer
postcount
postreaction
prerectal pouch
propykel
pump-and-dump
punctuated equilibrium theory
purple peas
radiotelephone (rtf)
rheoencephalographs
rimon
Ruyobetu
sack conveyer
Sammy Lee
Schmiedeberg
screen address
semi-quotes
senior master sergeant
solenoid group
solid-state devices
stand on one's own bottom
Sterrhurus
subindices
taper on diameter
tentations
there be
thomas woodrow wilsons
three-edged rule
turbo exhauster
undermelting
unforcedly
Vaud
wagon-way
wamps
Wellington Internat.Airport
Wykhamite
yuft