光栅边缘分辨能力[率]

A Dance of Life on The Edge His name is Dan Osman. A 1) Guinness record 2) holder and a legend in the world of rock climbing. Over the past 11 years, Dan thrilled, amazed and inspired everyone who saw

发表于:2018-11-28 / 阅读(328) / 评论(0) 分类 疯狂英语2003年

Y: 各位听众好!欢迎您到美语咖啡屋。我是杨晨。 J: Hello, everyone, I'm Jody! Welcome to American Cafe! And Happy New Year everyone! Happy New Year, Yang Chen! You know what January

发表于:2018-12-02 / 阅读(178) / 评论(0) 分类 2017年NPR美国国家公共电台12月

Peter Heinlein The United States and Britain have offered the U.N. Security Council a fresh draft resolution that would grant sovereignty to Iraq's interim government at the end of this month. The res

发表于:2018-12-08 / 阅读(165) / 评论(0) 分类 VOA2004(上)--各类新闻

It was the raised American hand that raised eyebrows. Why did US Secretary of State Rice abstain on a UN Gaza ceasefire resolution she worked so hard to craft with European allies, and whose goals she announced she agreed with? Publicly, Rice says th

发表于:2018-12-11 / 阅读(192) / 评论(0) 分类 访谈录2009

U.N. Secretary-General Antonio Guterres has urged all parties involved in the Syria conflict to observe a Security Council Resolution that calls for at least a 30-day truce in the conflict-ridden country. Meanwhile, the European Union and Russia have

发表于:2018-12-24 / 阅读(156) / 评论(0) 分类 2018CRI中国国际广播电台

今天学的词组是edge。 Edge通常指边、边缘。 比如路边 - the edge of the road, 悬崖边 - the edge of the cliff. Edge也有优势的意思。2006年12月的民意调查显示, 在有意竞选总统的民主共和两党人士中,希

发表于:2018-12-30 / 阅读(152) / 评论(0) 分类 英语每日一词

And now Words and Their Stories -- a weekly program from VOA Learning English. Our show explores the roots and modern uses of expressions in American English. Today we talk about the word resolution. Resolution is a word with more than one meaning. H

发表于:2019-01-02 / 阅读(153) / 评论(0) 分类 2017年VOA慢速英语(一)月

The United Nations General Assembly voted Thursday in an emergency special session to reject U.S. President Donald Trumps declaration of Jerusalem as Israels capital. The U.N. resolution was approved with 128 yes votes, nine no votes, and 35 abstenti

发表于:2019-01-02 / 阅读(142) / 评论(0) 分类 2017年VOA慢速英语(十二)月

Enhanced Data rates for GSM Evolution, or EDGE, is a digital mobile phone technology which acts as a bolt-on enhancement to 2G and 2.5G General Packet Radio Service (GPRS) networks. This technology wo

发表于:2019-01-03 / 阅读(183) / 评论(0) 分类 电信英语

By Cynthia Kirk Broadcast: October 18, 2003 This is Steve Ember with In the News, from VOA Special English. The United Nations Security Council this week approved an American resolution on Iraq. All f

发表于:2019-01-04 / 阅读(166) / 评论(0) 分类 VOA2003(下)-教育与新闻

李华和Larry今天又到购物中心去采购圣诞礼物。李华会学到两个常用语:on edge和give it a rest. (Crowded mall FX) LH: 我真搞不懂耶!还有几个星期就要过圣诞节了

发表于:2019-01-07 / 阅读(162) / 评论(0) 分类 美国之音《流行美语》

英文歌词: There's somethin' wrong with the world today I don't know what it is Something's wrong with our eyes We're seeing things in a different way And God knows it ain't His It sure ain't no surprise We're livin' on the edge There's somethin' wr

发表于:2019-01-07 / 阅读(154) / 评论(0) 分类 英文摇滚歌曲

keep my edge = stay sharp 意思是某人保持最好的状态,俚语中常用哦。 例句: I have to speak English every day just in order to keep my edge. 为了我英语一直好下去,我每天都练习口语。 相反的,lose your edge 意

发表于:2019-01-08 / 阅读(141) / 评论(0) 分类 美国俚语

今天我们要学的词是resolution。 Resolution, 是决心,决定的意思。新年新气象,Have you come up with your New Year's resolution yet? 你有什么在新的一年里决心要做的事情吗?About half of Americans make New Year'

发表于:2019-01-11 / 阅读(152) / 评论(0) 分类 英语每日一词

我们今天要学的习惯用语都有这个单词:edge。它最常用的意思是边缘,但是在今天要学的第一个习惯用语里edge这个词的意思却是刀剑的刀刃。 今天要学的第一个习惯用语是:on the cutting edge。

发表于:2019-01-14 / 阅读(257) / 评论(0) 分类 美国习惯用语

The latest data from the twin Voyager spacecrafts suggest the outer edge of the solar system is not smooth but filled with giant magnetic bubbles. Scientists say the turbulent bubbles are the result of the interaction between the Suns magnetic field

发表于:2019-02-06 / 阅读(188) / 评论(0) 分类 英语新闻

今天我们要学的词是edge down。Edge down, 意思是慢慢下滑。经济学家对2012年的就业市场表示谨慎乐观。 The unemployment rate is forecast to edge down to 8.4% by the end of 2012, 预计到2012年底,失业率将逐渐下滑

发表于:2019-02-08 / 阅读(161) / 评论(0) 分类 英语单词荟萃

Now, the VOA Learning English program Words and Their Stories. For todays program, we go into the kitchen! There is a good chance you do not go one day without using a knife. It is an important tool when cooking, and without it, you could not make ma

发表于:2019-02-12 / 阅读(164) / 评论(0) 分类 2019年VOA慢速英语(一)月

US Senate Passes Resolution Against Iran's Nuclear Program The U.S. Senate has overwhelmingly approved a resolution that reaffirms U.S. efforts to stop Iran from developing a nuclear weapon. The senators on Saturday voted 90-to-1 in favor of the non-

发表于:2019-02-17 / 阅读(141) / 评论(0) 分类 英语新闻

A senior Chinese diplomat says that the latest UN resolution on North Korea is generally balanced. North Korea launched an earth observation satellite in mid December. The country has later defended its right to launch a satellite for peaceful and sc

发表于:2019-02-21 / 阅读(121) / 评论(0) 分类 英闻天下
学英语单词
-backed
a gummer
abnormal hemoglobin test
After-Tax Profit Margin
American red raspberry
antecedent stream
antenatals
antenna directional angle
Arrowsmith, Pt.
automatic half barrier with flashing lights
axial shaving
Azorhizophilus
bridge-stabilized oscillator
Britishism
capellmeister
carpenter's stores
centrifugal flyball governor
cicconi
circular colony
clearing by the DTE
closed fix package
cold-dampness
common European jay
communication line block
concentric cylinder viscometer
concept discovery
contrivancy
curling diameter
Dalrymple, Sir James, Lst Viscount Stair
development engineering
Eads, James Buchanan
ectotoxin(exotoxin)
electrical main
electroconvulsive therapy apparatus
electromotive power
field composable lens
Fonroque
forward nodal point
fustily
Gauss curvature
general involucre
glanders bacillus
gretzmacher
guinea flower
gym-shoes
head teachers
Hedysarum alpinum
hymo
hypnoval
independent test model
intaglio printing
irradiatometer
lexical word
lophophorates
lumbricide
MAHBF (mean available hours between failures)
Maybee
meeting summary
mills' ratio
misclassified
mule twist
neodymium oxychloride
octhophile
off-schedule
ognall
olshanskyite
open-circuit contact
orificium ureteris
outer lens
Pallanzeno
Pittsburgh Steelers
planed joint
plastic-bearing
polling identifier
Powerforming
pseudoencephalitis acnta haemorrhagica superior
rod compensator
rotary phone
sabota lark
sanctifications
sending channel
shallow shell
signal sources
sockeye
solargraphic
stalk cut
standard international trade classifications
straddling disease
straighttube boiler
SUNST
superconducting antenna
switching devices synthesis
system idenfification
thin on the ground
thuggishness
tryst
unfailing service
vee drive
vivid red
walk lame
waveship
with you