人工苗种

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(176) / 评论(0) 分类 2007年NPR美国国家公共电台

4. In an experiment pubished in 1988, social psychologist Fritz Strack of the University of Wurzburg in Germany asked volunteers to hold a pen either with their teeththereby creating an artificial smileor with their lips, which would produce a disapp

发表于:2018-12-04 / 阅读(83) / 评论(0) 分类 考研英语长难句讲解

[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(127) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

There is no better school than adversity. Every defeat, every heartbreak, every loss, contains its own seed, its own lesson on how to improve my performance next time. Never again will I contribute to my downfall by refusing to face the truth and lea

发表于:2018-12-06 / 阅读(319) / 评论(0) 分类 傲慢与偏见.Pride.and.Prejudice

廖彩杏推荐了100本有声书,来训练孩子的听力与跟述,是比较适合刚开始接触英文的宝宝,她的观念是利用绘本让孩子学习英文,引起孩子对英语的兴趣,利用每本书的音频反复地聆听。 廖彩

发表于:2018-12-06 / 阅读(106) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

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(157) / 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(82) / 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(239) / 评论(0) 分类 新目标初中英语九年级(全一册)

The magical mustard seed 神奇的芥籽 A woman's only son died. In her grief, she went to the holy man and asked, 一个女人的独生子死了。她非常伤心地找到神父问: What prayers, what magical incantations do you have to bring my so

发表于:2018-12-26 / 阅读(81) / 评论(0) 分类 找谁倚靠(慢速)

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(204) / 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(174) / 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(124) / 评论(0) 分类 VOA标准英语2011年(二月)

GUY RAZ, HOST: What are you doing in New York? EL SEED: Actually, I came to meet some people for, like, a future project that's going to happen in 2018. But it's too secret. I can't talk about it. RAZ: Oh, you - come on, little bit - just a... EL SEE

发表于:2019-01-16 / 阅读(129) / 评论(0) 分类 2017年NPR美国国家公共电台11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(109) / 评论(0) 分类 VOA常速英语2008年(二月)

EDUCATION REPORT - SEED School Aims to Help Students Grow With Skills for Life By Dana Demange Broadcast: Thursday, December 29, 2005 I'm Faith Lapidus with the VOA Special English Education Report. T

发表于:2019-01-26 / 阅读(110) / 评论(0) 分类 教育与新闻

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(110) / 评论(0) 分类 英语单词荟萃

What do a hummingbird, a moth, and a maple tree have in common? They all use a similar trick to fly. Okay, okay, a maple tree doesnt fly. But its seeds kind of do. Maples make those little whirlybird seeds you see spiraling down in droves each sprin

发表于:2019-01-30 / 阅读(206) / 评论(0) 分类 60秒科学

By Paul Sisco Washington 13 March 2008 The Global Seed Vault openednear the North Pole on 26 February, and an Internet project aimed at promoting biodiversity went on line. The so-called doomsday vault is in the remote Norwegian archipelago of Svalba

发表于:2019-02-02 / 阅读(107) / 评论(0) 分类 VOA标准英语2008年(三月)

Human bodies are frail, easily damaged packages full of parts that can never fully come back once lost. Luckily, researchers worldwide are working on replacing every bit of the body to make us all cyborgs. 人的身体是十分脆弱的,有些娇弱的

发表于:2019-02-08 / 阅读(431) / 评论(0) 分类 阅读空间

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(177) / 评论(0) 分类 VOA标准英语2011年(十一月)
学英语单词
acousticofacial primordium
activity discharge to the environment
acute altitude sickness
agleted
all finish
aluminium bronze alloy
antiresonances
Aquilegia caerulea
asset backing
astatic magnetometer
be broke
beating it
bivittate
blameshifting
boat tank
bursae infrapatellaris subcutanea
but all
Changjin
clouded leopards
contrarotating drums
desinicization
double diode-pentode
e.t.s
Edward VI
elliptical winch
Emmenopterys henryi
enkephalinase
expilators
family quarrel
faraday dispersion
filament display device
fission product release rate
flatfoot
Fushun
Gazelle Peninsula
general requirements
gold sequency
gonzals
H antigen
hawse jackass
heterotopic ossification
hexynic acid
increase productivity
inhabitting
interlamellar spaces
intermediate split thickness skin grafting
jehol
lb fibre
Lemmon
moxa
musculi obliquus internus abdominis
nedaplatin
NIC (not in-contact)
niesen
nitrozation
outdreamt
palatorasal
pea moth
peristerite intergrowth
Polygonatum franchetii
port infrastructure
prefer a bill of indictment
price coefficient
printed-wiring board
pseudonymize
pumei
quality criterion
rag trader
rate of head movement
rattlestone
respiratory sac
roblet
S. S. C.
scenic dock
Severnyy Chelekenskiy Zaliv
ship-based
Shorea chinensis
shrivel
simpleresult
snipper
spanghew
spring feeder
start field extended subcommand
steam-cracks
step wire
striped muscle
swear
target angle
tewsome
the Customs officer
trenchant
two-level non-return system
two-stage seal
underguard
unfeignedly
vapor-phase treatment
vitreous humour
wagtail
wanderin'
weapon launching maneuver
yellowtops
zarnow