基因流转;基因迁徙

THE MAKING OF A NATION - August 15, 2002: The 1950s By Jerilyn Watson VOICE 1: This is Phil Murray. VOICE 2: And this is Rich Kleinfeldt with THE MAKING OF A NATION, a VOA Special English program abou

发表于:2018-11-27 / 阅读(418) / 评论(0) 分类 The Making of a Nation

Snowbird Beneath its snowy mantle cold and clean, the unborn grass lies waiting for its coat to turn to green. The snow bird sings a song he always sings, and speaks to me of flowers that will bloom a

发表于:2018-11-29 / 阅读(229) / 评论(0) 分类 英文歌曲第二辑

There's a reason for the sunshinin' sky And there's a reason why I'm feelin so high Must be the season when that love light shines All around us. So let that feelin grab you deep inside And send you reelin where your love can't hide And then go stea

发表于:2018-12-14 / 阅读(187) / 评论(0) 分类 美国乡村音乐

THE MAKING OF A NATION - American History: Life in the 1950s Welcome to THE MAKING OF A NATION American history in VOA Special English. Im Steve Ember. Imagine a time machine. Youve just climbed into it for the purpose of visiting the United States i

发表于:2018-12-16 / 阅读(154) / 评论(0) 分类 2012年VOA慢速英语(六)月

Saving Venezuelas Famous Red Bird by Planting Coffee Pictures of the bird called the red siskin appear on Venezuelas money, on products and in school books. The Little Cardinal, as the bird is known, is loved by Venezuelans. But the small song bird i

发表于:2018-12-16 / 阅读(180) / 评论(0) 分类 2018年VOA慢速英语(十一)月

Hank Williams' 1950 Radio Performances Released Its been more than 60 years since Country music star Hank Williams died. But his songs -- including Cold Cold Heart, Hey Good Lookin and Im So Lonesome I Could Cry -- are still influencing songwriters i

发表于:2018-12-16 / 阅读(149) / 评论(0) 分类 VOA标准英语2014年(六月)

Four people in east China's Jiangsu Province have been confirmed as being infected with the lesser-known H7N9 bird flu, bringing the total number of infections in the country to seven. The three women and one man, one of whom is a poultry culler, are

发表于:2018-12-19 / 阅读(136) / 评论(0) 分类 英闻天下

9 THE FIRST THING I did when I got off at Penn Station, I went into this phone booth. I felt like giving somebody a buzz. I left my bags right outside the booth so that I could watch them, but as soon as I was inside, I couldn't think of anybody to c

发表于:2018-12-31 / 阅读(130) / 评论(0) 分类 有声英语文学名著

Science and technology. 科技。 Flu research. 流感研究。 How to make bird flu fly, part one. 让禽流感飞起来,第一部分。 The first of two controversial research papers is published. 充满争议的两篇研究论文的其中之一已

发表于:2018-12-31 / 阅读(174) / 评论(0) 分类 经济学人科技系列

SAN FRANCISCO So heres just how fast technology is accelerating. We havent even nailed down self-driving cars yet, and now the buzz is all about flying cars. 旧金山--科技的高速发展日新月异,我们甚至还没有搞定自动驾驶汽车,

发表于:2019-01-03 / 阅读(133) / 评论(0) 分类 阅读空间

雪鸟 Snowbird Beneath its snowy mantle cold and clean, the unborn grass lies waiting for its coat to turn to green. The snow bird sings a song he always sings, and speaks to me of flowers that will bloom again in spring. When I was young, my heart

发表于:2019-01-10 / 阅读(141) / 评论(0) 分类 99首适合练习听力的英文歌

THE HAGUE, June 24 (Xinhua) -- Bird flu was discovered at a poultry farm in the central Dutch province of Flevoland, the Ministry of Agriculture said Friday. It said the virus discovered was a mild variant. The farm's 47,000 chickens were slaughtered

发表于:2019-01-11 / 阅读(170) / 评论(0) 分类 英语新闻

PEOPLE IN AMERICA - Shirley Horn, 1934-2005: One of the Great Jazz Singers of the 1950s and 1960s VOICE ONE: I'm Faith Lapidus. VOICE TWO: And I'm Steve Ember with PEOPLE IN AMERICA in VOA Special English. Today we tell about jazz singer and pianist

发表于:2019-01-12 / 阅读(143) / 评论(0) 分类 2012年VOA慢速英语(九)月

THE MAKING OF A NATION - American History: In the 1950s, Conflict in Korea STEVE EMBER: Welcome to THE MAKING OF A NATION American history in VOA Special English. Im Steve Ember. Today, we tell about the Korean War. The biggest problem facing Dwight

发表于:2019-01-12 / 阅读(273) / 评论(0) 分类 2011年VOA慢速英语(九)月

AMERICAN MOSAIC - A Snapshot of Picture Taking in the 1950s; The Music of Photography JUNE SIMMS: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) Im June Simms. This week on our show, we talk about photography. Long before cell phone camer

发表于:2019-02-09 / 阅读(244) / 评论(0) 分类 2012年VOA慢速英语(七)月

There's a reason for the sunshinin' sky And there's a reason why I'm feelin so high Must be the season when that love light shines All around us. So let that feelin grab you deep inside And send you reelin where your love can't hide And then go steal

发表于:2019-02-09 / 阅读(205) / 评论(0) 分类 美国乡村音乐

The Weekend - 1950s (C0092) A: Heya, Tracy. How are you doin? B: Im swell, Sandy! A: Hey listen, you wanna go to the sock hop with me this Friday? Itll be a blast! B: First of all its the Sadie Hawkins dance. The girls gotta ask the guys. Also... A:

发表于:2019-02-14 / 阅读(228) / 评论(0) 分类 纯正地道美语

Brazilian soccer fan Joedir Sancho Belmonte missed the 1950 World Cup final to stay home with his sick mother. Sixty-four years later, Belmonte exchanged his original unused ticket for three new tickets to the 2014 final. Now a white-haired grandfath

发表于:2019-02-17 / 阅读(156) / 评论(0) 分类 阅读空间

No, he answered, generally he's an early bird--airley to bed and airley to rise--yea, he's the bird what catches the worm. 不,他答道,他平常是只早更鸟...早睡早起...对啦,他就是那种捉得到虫儿的早更鸟... But to-night he we

发表于:2019-02-17 / 阅读(147) / 评论(0) 分类 白鲸记

BEIJING Volkswagen is recalling 1,950 diesel vehicles in China to correct engine software that the automaker has admitted cheats on emissions tests. 北京大众公司将在中国召回1950辆柴油汽车,修改发动机软件。大众承认,这个

发表于:2019-02-25 / 阅读(154) / 评论(0) 分类 阅读空间
学英语单词
acoustic countermeasure
adenoidism
and constant
Antarctic Bottom Water
aragoes
audio cassette
auxiliary books
Barbados
Belenus
besmoothed
boulderings
box spar
broadcast message
burning surface to port area ratio
bushiest
car dynamometer
Carbazethidine
chrysops nigripes
cloudburst hardness test
confabulatory
constant voltage device
control diagram
corsiare
Coscinodiscaceae
diyttrium
dual automation
emotional affairs
energy utilization efficiency
English red
excides
exponential mapping
extuberated
farry
fat client
feigley
filter sack
flewen
fluorids
forestry disc plough
Fornax
full built-up crankshaft
fusion pressure welding
genus Sobralia
hasbrouck
heat transmitter
hematopoietic stem cell
homogeneous environment
hypostasis of Christ
impersonal asset
jersey (dairy cattle)
junk-mail
Kiangsu
lay a bet
lipogrammatists
loyd
magnetic tape master file
mergeable
message-oriented middlewares
microchimerism
microdon (microdon) ruficaudus
n-acetylanthranilic acid
oligotrophic conditions
order of zeros
pastry doughs
performance point
pheromone biosynthesis activating neuropeptide
phymatotrichum omnivorum(shear)dugger
plain turning
plant-wide
position independent addressing
primary track
radiator surge tank
reprivation
resubscribing
sa-am
Saleh, Tk.
scientific innovation
SCRNA
sealing core drilling
sending attenuation
Sluder's syndrome
spoil the pleasure of
sporting aviation
static page
steam pressure switch
steer signal
straight-dozer
strippercrane
suimiyain
symphurus multimaculatus
taxideas
temple garments
total error corrector
unconceitedly
undeferrable
uratemia
usea nitrogen
veneered
wheeled cargo
Yongjinwon
zildes