二元相位菲涅耳透镜

Our story today is called The Diamond Lens. It was written by Fitz-James O'Brien. We will tell the story in two parts. Now, here is Maurice Joyce with part one of The Diamond Lens. When I was ten years old, one of my older cousins gave me a microscop

发表于:2018-12-08 / 阅读(557) / 评论(0) 分类 2018年VOA慢速英语(二)月

AMERICAN STORIES - Short Story: The Diamond Lens by Fitz-James O'Brien (Part 2) Now, the Special English program, AMERICAN STORIES. (MUSIC) Our story is called The Diamond Lens. It was written by Fitz-James O'Brien. Today we will hear the second and

发表于:2018-12-16 / 阅读(138) / 评论(0) 分类 2011年VOA慢速英语(六)月

Dr Molnar s interest was piqued at a conference in 2013, Molnar博士的兴趣源于2013年的一次会议, when Karen Kinemuchi, another astronomer, presented some puzzling findings on a particular star seen by Kepler, a space telescope designed c

发表于:2018-12-30 / 阅读(158) / 评论(0) 分类 经济学人科技系列

Our story is called The Diamond Lens. It was written by Fitz-James O'Brien. Today we will hear the second and final part of the story. Here is Maurice Joyce with part two of The Diamond Lens. When I was a child, someone gave me a microscope. I spent

发表于:2019-01-03 / 阅读(391) / 评论(0) 分类 2018年VOA慢速英语(三)月

By Jim Malone The U.S. presidential election campaign has entered a new phase, with both major party candidates criss-crossing the country in search of votes. After ceding the week to John Kerry and t

发表于:2019-01-03 / 阅读(162) / 评论(0) 分类 VOA2004(下)--美国大选

《Morning Phase》是Beck于2014年02月24日发行的第12张专辑。2015年第57届格莱美颁奖典礼上,Beck凭借《Morning Phase》获得最佳摇滚专辑奖以及年度专辑奖两项格莱美大奖。 Morning - Beck Woke up this mornin

发表于:2019-01-03 / 阅读(166) / 评论(0) 分类 格莱美获奖歌曲

India election starts final phase 印度大选迎来最后角逐 India has entered the final phase of its marathon general election, with 107m voters eligible (有资格的,合格的) to cast ballots. (不记名票) Voting is taking place in 86 constituencies (选

发表于:2019-01-07 / 阅读(202) / 评论(0) 分类 英语新闻

AMERICAN STORIES - Short Story: The Diamond Lens, Part 1, by Fitz-James O'Brien SHIRLEY GRIFFITH: Now, the Special English program, AMERICAN STORIES. (MUSIC) Our story today is called The Diamond Lens. It was written by Fitz-James O'Brien. We will te

发表于:2019-01-12 / 阅读(157) / 评论(0) 分类 2011年VOA慢速英语(六)月

Four months after the historic first-ever detection of gravitational waves, scientists said they have directly detected another gravitational wave washing over the Earth. 在引力波历史性的首次检测到四个月之后,科学家们近日表示

发表于:2019-02-02 / 阅读(157) / 评论(0) 分类 英语新闻

Chinese scientists have announced a gravitational wave research plan they're dubbing Taiji. The Chinese Academy of Sciences says their research plans will be finalized later this year. Academy member Wu Yueliang says their research will focus on low

发表于:2019-02-02 / 阅读(175) / 评论(0) 分类 英语新闻

By Lisa Schlein Geneva 16 July 2007 Zimbabwean children wait for food at Masarira primary school, for some it is the only meal they will have in the day, said headteacher Zvinavashe Takabvirakare (File Photo) The U.N. Children's Fund says the childre

发表于:2019-02-03 / 阅读(202) / 评论(0) 分类 2007年VOA标准英语(七月)

今天我们要学的词是phase out。 Phase out, 是逐步结束的意思。世界上最年轻的国家南苏丹独立后宣布,学校教育将逐步淘汰阿拉伯语,改用英语教学。 The government of South Sudan announced it will phase

发表于:2019-02-05 / 阅读(173) / 评论(0) 分类 英语单词荟萃

TUNIS, Oct. 8 (Xinhua) -- Tunisia qualified for the final phase of the 2012 African Nations Football Cup after beating Togo 2-0 on Saturday at the Rades Olympic stadium near Tunis. The Carthage Eagles took the lead with goals by Walid Hichri in the 1

发表于:2019-02-05 / 阅读(173) / 评论(0) 分类 英语新闻

The International Monetary Fund says the U.S. economy is struggling to overcome sluggish growth due to an unresolved government debt crisis and weaknesses in the housing market and household finances. In a report released Tuesday, the IMF downgraded

发表于:2019-02-05 / 阅读(162) / 评论(0) 分类 英语新闻

By the next showing Ive had refined the playful model. 在下一次展示之前,艾弗又完善了这个模型。 This time Jobs, with his binary view of the world, raved that he loved it. 这一次,乔布斯带着他那不是杰作就是狗屎的评

发表于:2019-02-15 / 阅读(167) / 评论(0) 分类 乔布斯传

今天我们要学的词组是phase out。Phase out,意思是逐渐淘汰、停止。The chief executive of General Motors cautioned against the growing trend of officials in China and a number of other countries of making plans to phase out sales

发表于:2019-02-16 / 阅读(118) / 评论(0) 分类 英语单词荟萃

The search for alien life 寻找外星生物 Twinkle, twinkle, little planet 闪烁吧,小行星 An undervalued optical trick may help to find life in other solar systems 一个不被人重视的光学方法可能能帮助寻找其他太阳系的生命

发表于:2019-02-16 / 阅读(182) / 评论(0) 分类 经济学人科技系列

Science and technology. 科技。 The search for alien life 寻找外星生物 Twinkle, twinkle, little planet 闪烁吧,小行星 An undervalued optical trick may help to find life in other solar systems 一个不被人重视的光学方法可能能

发表于:2019-02-18 / 阅读(119) / 评论(0) 分类 经济学人综合

This attitude arose partly out of his tendency to see the world in binary terms. 这种处事态度的部分源起,是他倾向于认为所有事都是非黑即白的。 A person was either a hero or a bozo, a product was either amazing or shit. 一个

发表于:2019-02-22 / 阅读(213) / 评论(0) 分类 乔布斯传

Damon Naomi的音乐,既没有复杂编曲,连旋律也是淡淡然的,很简单,但内里却隐着很深远的感情,很不简单。 The Mirror Phase (Damon Naomi with Ghost) Out on the heath, our pleasures seem so small. Those stones were

发表于:2019-03-11 / 阅读(194) / 评论(0) 分类 流行英文歌曲
学英语单词
17-hydroxydesoxycorticosterone
2.6-dichlorophenolindophenol
abudefduf saxatiliss
alpha methyl dopa
autobox
AY62013
balance spring holder
bilateral trade and payment agreement
boil wash
bush-fire
buying habits
capacitor section
carrier electrophoreses
ccNUMA
centrifugal pump laws
clustering algorithm
coding standard
consumer jury
cross-shots
Cuvette Congolaise
dart sac
darus
desinential inflections
Desktop file
diphones
dishdasha
disklavier
dragade
Dragón, Bocas del(Dragon's Mouths)
drop strake
drunk mouse
dual component
east side
eligibility criteria
Energy Intensity
extradition de facto
fertilizer drill
ficus antaoensis hay.
fraying
frount
froze up
further develop
general fund receipt account
genus Larus
glassy tensile modulus
handing off
happy ever after
heat and power station
hemiopia
highrisk
hirundichthys oxycephalus
hourmeter
i-Link
in great form
inker
klebsiella equi
lac mai-ndombe
lakeland terriers
Lautenbach
letting go
logatome
Martino alloy
material preparation
mealy sage
merchant shipping notes
Missanabie
Motaloy
multiple crystal method
navigational plot
nikolaas tinbergens
orthopnoic
oryx gazellas
overflowcallmeter
ovulatory
Pauli vector
PCU (program control unit)
pharyngoscleroma
phosphorycholine
photoecology
physical movement
pipe-swabbing machine
pneumatically controlled brake
procedure object file
pulse narrowing
pulse time modulation system
Ramygala
Raphiolepis
raspail
rate of combustion
reinforced fiber composite
resinous surface treatment
sickens
sugar water
swave
target completion date
the change of life
theft and pilferage
thrips inferus
titleless
total anesthesia
Tremadoc
white sesameseed