诱导单性结实

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: Researchers at Ohio State University studied exercise-induced asthma among top athletes at the school. Ohio State football players practice earlier this year.

发表于:2018-12-07 / 阅读(102) / 评论(0) 分类 VOA慢速英语2007年(十)月

Captain Benito Cereno hurried aboard his ship. It was ready to sail. A bright sun and a soft breeze promised good weather ahead. The ship's anchor was raised. And the San Dominick -- old but still seaworthy - moved slowly out of the harbor of Valpara

发表于:2018-12-08 / 阅读(810) / 评论(0) 分类 2017年VOA慢速英语(十一)月

We present the second of three parts of the short story Benito Cereno. It was written by Herman Melville. Last week, we told how African slaves on a Spanish ship rebelled in seventeen ninety-nine. They killed most of the Spanish sailors. Only the cap

发表于:2019-01-02 / 阅读(364) / 评论(0) 分类 2017年VOA慢速英语(十二)月

We present the last of three parts of the short story Benito Cereno. It was written by Herman Melville. As we told you in earlier parts of our story, rebel slaves seized the ship San Dominick off the coast of Chile. They killed many of its officers a

发表于:2019-01-03 / 阅读(736) / 评论(0) 分类 2017年VOA慢速英语(十二)月

We present the first of three parts of the short story Benito Cereno. It was written by Herman Melville. Here is Shep O'Neal with the story. Captain Benito Cereno hurried aboard his ship. It was ready to sail. A bright sun and a soft breeze promised

发表于:2019-01-03 / 阅读(134) / 评论(0) 分类 2018年VOA慢速英语(九)月

We present the last of three parts of the short story Benito Cereno. It was written by Herman Melville. As we told you in earlier parts of our story, rebel slaves seized the ship San Dominick off the coast of Chile. They killed many of its officers a

发表于:2019-01-03 / 阅读(126) / 评论(0) 分类 2018年VOA慢速英语(十)月

We present the second of three parts of the short story Benito Cereno. It was written by Herman Melville. Last week, we told how African slaves on a Spanish ship rebelled in seventeen ninety-nine. They killed most of the Spanish sailors. Only the cap

发表于:2019-01-03 / 阅读(160) / 评论(0) 分类 2018年VOA慢速英语(十)月

By Benjamin Sand Irbil, Iraq 17 October 2006 Saddam Hussein adjusts his headphones as he listens to witness testimony during his trial in Baghdad's heavily fortified Green Zone, October 17, 2006 The genocide trial of former Iraqi leader Saddam Husse

发表于:2019-01-09 / 阅读(151) / 评论(0) 分类 2006年VOA标准英语(十月)

By Brian Padden Irbil, Iraq 11 September 2006 watch Iraq Genocide report Kurdish leaders in Iraq say they want to be sure prosecutors build the strongest case possible against Saddam Hussein and six of his military commanders. They are charged with

发表于:2019-01-11 / 阅读(177) / 评论(0) 分类 2006年VOA标准英语(九月)

By Barry Newhouse Irbil, Iraq 24 February 2007 Iraqi police say a truck bomb killed 37 people and wounded more than 60 outside a Sunni mosque Satuday in restive Anbar province. Three bomb blasts in Baghdad killed at least five people and wounded 20

发表于:2019-01-12 / 阅读(170) / 评论(0) 分类 2007年VOA标准英语(二月)

Lesson Nineteen 听力部分 Dictation: Please prepare your paper and pen. There are really __________ for _____ wine ______-_______________ a good corkscrew, ____, _______________, __________ the ____ of _______. The ______________ that most America

发表于:2019-01-14 / 阅读(153) / 评论(0) 分类 王强口语 第二册

6 Things You Need To Know About Cycling On The Sidewalk play pause stop mute unmute max volume 00:0003:18repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin.

发表于:2019-01-17 / 阅读(96) / 评论(0) 分类 2016年NPR美国国家公共电台10月

And we believe that these responses in higher-order areas are induced or become similar across listeners 我们认为,听众这些相似的大脑高层次区块反应, because of the meaning conveyed by the speaker, and not by words or sound. 是由

发表于:2019-01-18 / 阅读(112) / 评论(0) 分类 TED演讲科学篇

By Carol Pearson Washington 07 May 2008 The World Health Organization expects the number of women who smoke to triple over the next generation, if current trends continue. As a result, it expects more than 200 million women to die from tobacco induce

发表于:2019-01-19 / 阅读(113) / 评论(0) 分类 VOA标准英语2008年(五月)

Ways to smile 微笑的方式 Give and maybe don't receive. 付出,也许无需有所得 College is a perfect time to get involved in volunteering for a cause. 大学是个为了一个目标参加志愿活动的绝佳时间。 No matter what your p

发表于:2019-01-22 / 阅读(106) / 评论(0) 分类 英语听力广播—Listening

Pill May Change Attraction In a study in the journal Trends in Ecology and Evolution, researchers note that the birth control pill may change a woman's choice in whom she finds attractive. Cynthia Graber reports Some people like to think theres somet

发表于:2019-01-30 / 阅读(154) / 评论(0) 分类 60秒科学

By Benjamin Sand Irbil, Iraq 07 November 2006 Saddam Hussein called for Iraqis to forgive each other when he returned to court for a genocide trial two days after another panel of judges had condemned him to death for crimes against humanity. He sti

发表于:2019-02-02 / 阅读(154) / 评论(0) 分类 2006年VOA标准英语(十一月)

让人无语的电脑失忆症 各种电子设备用久了,我们好像都习惯了打拼音、选汉字。真正要拿笔写字的时候就会出现提笔忘字的情况,有关专家把这种现象叫做电脑失写症。 你有电脑失写症吗?

发表于:2019-02-02 / 阅读(125) / 评论(0) 分类 实用英语

By Suzanne Chislett London 08 August 2007 Tribal villagers from the eastern state of Orissa in India claim the planned expansion of a mine and mineral refinery in their region threatens their way of life. So they sent representatives to London to as

发表于:2019-02-06 / 阅读(166) / 评论(0) 分类 2007年VOA标准英语(八月)

BEIJING, Sept. 26 (Xinhuanet) -- Young unmarried migrant women are facing a high risk of induced abortions in China and experts urged that they have better access to reproductive health education. Among the 8 to 10 million induced abortions performed

发表于:2019-02-07 / 阅读(109) / 评论(0) 分类 英语新闻
学英语单词
13-mode test cycle
accounting code number
acupoints on lung channel of hand-Taiyin
adaptive alternatives
adenylylated
Ainsworth
alloted space
AM-FM converter
Anage
Anbyon
antimonatian
ardennic movement
astronomic tide
autospeak
barometric levelling
battles of pittsburgh landing
Beaufort Marine Corps Air Station
beta-gamma emitter
black swallow-wort
bo-ring
brassik
bucar
buff-coloured
building material map
change speed gear box
Chergui, Chott ech
chromaffin cell
chronomyometer
cobric acid
Danish oil
directional emissivity
duplex scaling
ectocardia pectoralis
Emmentaler
enslavest
epidemic gangrenous proctitis
Evogal
exclude sb from
field of coefficients
filtering machine
flank angel
formal instrument
frozen time period
galvanized iron sheet valley
gardenery
gerrards
Glucose-1-phosphatase
goatman
group address message
Guadajira, R.
hapuka
healed varnish
Hensen's cells
heteroside linkage
horse-ranch
hypernodes
ionospheric wind
juxta
Kent, James
Kösseine
Lacotosum
lebiasinid
leoninas
Library General Public License
lishizhenite
luminous filament pyrometer
lysergic acid diethylamides
maximum angular velocity
membranocanreous
micro penetration hardness
Muslimphobic
Navaho blanket
normal-gap switch
octahedral shear stress theory
octet string
ovechkin
Paleostoma
performance metrics
pin your ears back
pleurocarps
port feed pump
read out signal
rebless
rheadine
sainato
samoan dances (samoa)
serampores
shrinkproof film
smooth one's ruffled feathers
Snowdon
sound-off switch
sound-ranges
square end
stadia station
sushma
synchroton
table steel guitar
ultraemulsifier
unbridgeable
unsystematized
Virginia spring beauty
wooden deckhouse