人工造林

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(150) / 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(126) / 评论(0) 分类 创新英语

[00:21.44]Matt's Woods [00:28.98]马特家的森林 [00:38.62]I'll try to describe the campsite as best I can; [00:42.90]I was only ever there at night. [00:45.98]To get there you had to walk through Matt's back yard, [00:50.65]there was about 150 yards or

发表于:2018-12-11 / 阅读(69) / 评论(0) 分类 英语灵异故事

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(57) / 评论(0) 分类 VOA标准英语2015年(一月)

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(163) / 评论(0) 分类 60秒科学

Out of the woods Out of the picture 今天我们要给大家讲解的两个习惯用语都是由out这个字组成的。Out这个字的用处是很多的,在每天讲话当中不知要用多少次,当

发表于:2019-01-07 / 阅读(131) / 评论(0) 分类 美国习惯用语

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(145) / 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(102) / 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(80) / 评论(0) 分类 VOA常速英语2008年(二月)

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(83) / 评论(0) 分类 英语单词荟萃

WASHINGTON, July 29 (Xinhua) -- Former world No. 1 Tiger Woods has been back to the field and formally entered the PGA Championship after missing two other majors earlier this year. The World Golf Championship at Firestone will mark his return next w

发表于:2019-02-03 / 阅读(75) / 评论(0) 分类 英语新闻

今天我们要学的词是out of the woods。 Out of the woods意思是已经脱离了危险或困境。虽然 H1N1甲型流感在美国民众中引起的恐慌已经逐渐消退,CDC officials warn that we are not yet out of the woods, 但是美国疾

发表于:2019-02-03 / 阅读(83) / 评论(0) 分类 英语单词荟萃

Stopping by Woods on a Snowy Evening Whose woods these are I think I know. His house is in the village though; He will not see me stopping here To watch his woods fill up with snow. My little horse must think it queer To stop without a farmhouse near

发表于:2019-02-05 / 阅读(73) / 评论(0) 分类 阅读空间

BEIJING, Feb. 15 (Xinhuanet) -- U.S. golfer Tiger Woods was fined for a spitting incident during the final round of the Dubai Desert Classic, according to foreign media reports Tuesday. During the match, Woods was caught by cameras spitting on the co

发表于:2019-02-07 / 阅读(50) / 评论(0) 分类 英语新闻

WASHINGTON, Dec. 4 (Xinhua) -- Tiger Woods put an end to his two-year drought by winning the Chevron World Challenge on Sunday. He made birdies at 17 and 18 to erase a one-shot deficit and beat former Masters champion Zach Johnson by one stroke in th

发表于:2019-02-07 / 阅读(81) / 评论(0) 分类 英语新闻

Former world number-one golfer Tiger Woods of the United States is back in competition after an 11-week break to heal injuries to his left leg. Woods teed it up Thursday at the WGC Bridgestone Invitational in Akron, Ohio, and finished his first round

发表于:2019-02-07 / 阅读(83) / 评论(0) 分类 英语新闻

NEW YORK, June 22 (Xinhua) -- Tiger Woods confirmed on Twitter Wednesday that he'll miss next week's ATT National golf tournament for left leg injuries. Woods, who was forced to skip the US Open won Sunday by Northern Ireland's Rory McIlroy, said he

发表于:2019-02-08 / 阅读(67) / 评论(0) 分类 英语新闻

WASHINGTON, Feb. 21 (Xinhua) -- World No. 1 Rory McIlroy and 14-time major champion Tiger Woods have been ousted of the World Golf Championships Match Play Championship in the first round on Thursday. McIlroy from Northern Ireland lost to Ireland's S

发表于:2019-02-09 / 阅读(102) / 评论(0) 分类 英语新闻

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(145) / 评论(0) 分类 VOA标准英语2011年(十一月)

今天我们要学的词是out of the woods。 Out of the woods意思是已经脱离了危险或困境。虽然 H1N1甲型流感在美国民众中引起的恐慌已经逐渐消退,CDC officials warn that we are not yet out of the woods, 但是美国疾

发表于:2019-02-18 / 阅读(156) / 评论(0) 分类 英语每日一词
学英语单词
A new broom sweeps clean.
Anastress
anyf
archaeo-
Assemb.
Aundh
Bardenheuer's extensioin
bituminous primer
bladder campions
Blastophylle
blouze
bolbitis virens compacta
bullhorns
central random variable
centralized purchasing
chromosomal integration site
cnizocoris shirakii
combined nevus
common xanthoma
Confidential submission
cop and heel
coupling cock
criminal personality
crith
Cuebe
decloak
depersonalisation disorder
despreads
donor to acceptor recombination
double adiabatic approximation
duliophyle agitata taiwana
East Indian coral tree
educators
Entericoccus
expanding volume
family callithricidaes
family Coraciidae
feather-brained
Feiss' line
flatwound
float contact
flutterboards
force filed
gallichons
gazumped
George Szell
graph colouring technique
gravelotte
hard elastic fibre
harp
hirundapus caudacutus caudacutus
idle block
indirect consumption tax
intrinsic (al)
kapows
kneetop
Lathyrus japonicus
liquor pituitari
Mansa Konko
Margut
mcanulty
megavolt ampere
mistleys
mo acidity
muscular pseudohy-pertrophy
National Art Gallery
non directional
octeracts
oil pumping unit
one position adder
osteopathology
over-blouse
palinopia
pollutant concentration
posaconazole
postanastomotic duodenal fistula
public intermediate goods
quartz wool sheet
real value assets
Santa Isabel
saponifying agent
seismological
shifting tax
shorey
snup
specias
spongier
SRSV
straddle packer
substantivizing
surface emitting laser
talipot palm
temperance movement
terps
tetracubes
thunniform
toloxatone
trachiobronchitis
training tables
trichomania
year out
yu(yu-shih)