扩散透镜

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(980) / 评论(0) 分类 2018年VOA慢速英语(二)月

Nearly 50% of Americans wear corrective glasses, according to the trade group Vision Council. And most of them are guilty of the biggest crime in lens care: Exhaling onto their lenses, then wiping the fog off with their shirt sleeves. But does this r

发表于:2018-12-12 / 阅读(695) / 评论(0) 分类 英语阅读理解

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(570) / 评论(0) 分类 2011年VOA慢速英语(六)月

This year's session of China's top political advisory body, the Chinese People's Political Consultative Conference, or CPPCC, is drawing to a close. One of the hot topics for this year has been environmentalism, and particularly how to tackle the smo

发表于:2018-12-20 / 阅读(439) / 评论(0) 分类 2017CRI中国国际广播电台

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: more political terms. RS: New York Times language columnist William Safire is the editor of the newly updated Safire's Political Dictionary, and a former White House speechwriter.

发表于:2018-12-30 / 阅读(640) / 评论(0) 分类 词汇大师(Wordmaster)

You don't have to be a champagne buff to want the best flavor from your bubbly. So the secret to a perfect glass? It's all in the pour, according to a study in the Journal of Agricultural and Food Chemistry. A key player in champagne's taste is its d

发表于:2019-01-02 / 阅读(502) / 评论(0) 分类 60秒科学

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(802) / 评论(0) 分类 2018年VOA慢速英语(三)月

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? You don't have to be a champagne buff to want the best flavor from your bubbly. So the secret to a perfect glass? It's all in the pour, according to a study in

发表于:2019-01-08 / 阅读(508) / 评论(0) 分类 Scientific American(八)月

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(620) / 评论(0) 分类 2011年VOA慢速英语(六)月

BBC Learning English Weekender Humour part 1 Jackie: Hello, I'm Jackie Dalton, you're listening to BBC Learning English dot com. Today: what's the point of humour? We all know having a laugh is a way of making our lives better, but exactly how does

发表于:2019-01-16 / 阅读(794) / 评论(0) 分类 Weekender

因为他受过神学院的严格教育,这套特殊把戏,他根本不放在眼里。但是,那些姑娘们决不会讲述那些会使她们降低身份的秘事。 拉尔夫德布里克萨特神父竭力想阻止一股热潮在自己的皮肤下

发表于:2019-01-29 / 阅读(496) / 评论(0) 分类 荆棘鸟

AMERICAN STORIES - The Diamond Lens, Part TwoBy Fitz-James O'Brien Broadcast: Saturday, April 08, 2006 Announcer: Now, the Special English program, AMERICAN STORIES. (MUSIC) Our story is called The Di

发表于:2019-01-30 / 阅读(723) / 评论(0) 分类 2006年慢速英语(四)月

Ukraine's acting president Oleksandr Tuchynov has lashed out at Russia and separatist groups in the East of Ukraine. He spoke at the start of a roundtable dialogue as part of an initiative of the organization for security and cooperation in Europe. T

发表于:2019-02-05 / 阅读(492) / 评论(0) 分类 CCTV9英语新闻2014年05月

By Paul Sisco Washington 05 February 2007 watch World Climate Report Scientists from around the world have been meeting in Paris, working out final details of an exhaustive report on climate change and global warming. Now what? VOA's Paul Sisco repor

发表于:2019-02-07 / 阅读(509) / 评论(0) 分类 2007年VOA标准英语(二月)

That's the difference 这就是区别所在 A teenager lost a contact lens while playing basketball in his driveway. yKV中国英语学习网 After a fruitless search, he told his mother the lens was nowhere to be found. Undaunted, she went outside a

发表于:2019-02-07 / 阅读(556) / 评论(0) 分类 趣味英语

BEIJING, June 9 (Xinhua) -- Heavy hail and rainstorms hit Beijing on Saturday afternoon, diffusing lingering mugginess in the city. Rainstorms swept the city from northeast to south, and the city's weather forecasting department issued hail and wind

发表于:2019-02-08 / 阅读(596) / 评论(0) 分类 英语新闻

You know I don't need you You know I don't need your hell If you going give me something Well give me something I can't give myself Oh, don't want your money Don't want your rolodex of friends Already have me a daddy Take a new picture for your portr

发表于:2019-02-09 / 阅读(613) / 评论(0) 分类 音乐咖啡厅

U.S. National Security Adviser Stephen Hadley is meeting Thursday with Turkish officials to reportedly discuss the standoff over Iran's disputed nuclear program. Hadley's visit to Turkey comes two days before talks in Geneva in which a senior U.S. d

发表于:2019-02-12 / 阅读(583) / 评论(0) 分类 VOA标准英语2008年(七月)

Nose bridge 鼻中 Tip 脚套 Temple 脚丝 Plating 电镀 Printing 印字 Lase 镭射 Spectacle frames 眼镜架 Sunglasses 太阳眼镜 Sports spectacles 运动眼镜 kid's eyewear 儿童眼镜 Reading glasses 老花镜 Contact lens 隐形眼镜 Gl

发表于:2019-02-13 / 阅读(571) / 评论(0) 分类 实用英语

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: more political terms. RS: New York Times language columnist William Safire is the editor of the newly updated Safire's Political Dictionary, and a former White House speechwriter.

发表于:2019-02-14 / 阅读(422) / 评论(0) 分类 英语单词大师-Word Master
学英语单词
ack/nak transmission
advance change notice
aids-sufferers
all-relay system
apply for
azotemia
barytage
Basildon
be spoiling for a fight
book exhibition
bows down to
Bronsted base
capital profit
cell membrance complex
circuit-control relay
closure dike
CODATA (Committee on Date for Science and Technology)
Coelomomycetaceae
cold hobbing press
conraxin
consolidating Chong Vessel for stopping leukorrhagia
costal sclerite
crane neck pt.
crushing down test
cyotoxin
die opening
diplomatic missions
disease tolerance
disilicide
dole-drawer
domatiums
domestic load
double disc gate valve
Eggenstein-Leopoldshafen
equivalent isotropic radiated power
Eumaeus
fabacean
facadism
finniest
fresh-produce
full line forcing
give a child the breast
grate-layer material
have half a mind to say something
header sample
home-builts
hydroelectric turbines
Jimmy Cagney
keyboard input
letter sorting control
linear quadratic regulator problem
liquid cell
ludlam
metric convergence
myrobalan plums
Nagoya Stock Exchange
natural grounding substance
navigation specialist
nonpowdered
Old Egyptian
orbital maneuvering system
overschippen
PA (partial admission)
peaples
Piedras, Pta.
plastic quenching
power transmission equipment
Printer Control Language
privileged program state
Puerto Peňasco
quasi-universal
remote setup
rock grinding
rutskoi
s-type wheel plate
sailboarded
samuel slater
Sandwood Loch
scalarly
sciara vallestris
search test
secondary key encrypting key
self-prides
servant of the state
single-breasted suit
slewing crane
spiralis
Stalanium
stocking cap
susoes
talcoses
the mirror of times
underwater acoustic resistance
upper-bodies
us turning
venetian fabric
wall mounting gauge
wave-shaping circuit
Weedsport
wyndam
yield sign
Yǒnp'ungho