(副交感神经系)脑部

第13单元 六年级的自然科学课 Six grade science teacher Mr. Sampson asks his class: 六年级的自然科学老师桑普森先生问班上同学: Who can tell me which organ of the human body expands to 10 times its usual size whenstimula

发表于:2018-12-06 / 阅读(149) / 评论(0) 分类 英语小达人

Education Report - A Social Network Aims to Speed Up Progress in Science This is the VOA Special English Education Report. A few years ago, a university researcher was having problems with an experiment that involved medical imaging. His adviser and

发表于:2018-12-07 / 阅读(201) / 评论(0) 分类 2011年VOA慢速英语(四)月

Iranian President Mahmoud Ahmadinejad, left, waves to the media during his departure ceremony as he leaves Tehran's Mehrabad airport, while accompanied by Vice-President Mohammad Reza Rahimi (file photo) Iran inaugurated part of what it said is a new

发表于:2018-12-08 / 阅读(179) / 评论(0) 分类 VOA标准英语2010年(八)月

Callum: Hello and welcome to 6 Minute English, I'm Callum Robertson and with me todayis Kate, hello Kate. Kate: Hello Callum. Callum: Today we're going 'down under' - Kate, where's that, where's 'down under'? Kate: 'Down under' means Australia. Callu

发表于:2018-12-11 / 阅读(177) / 评论(0) 分类 六分钟英语

Volunteers Keep Hands-On Science Alive in US Classrooms When it comes to making science fun, Lisa Purcell is a pro. Mimicking an owl or a foraging squirrel is all in a day's work for the director of the Four Winds Nature Institute. On this particular

发表于:2018-12-16 / 阅读(162) / 评论(0) 分类 VOA标准英语2011年(五月)

MICHEL MARTIN, HOST: Philadelphia is ending a major contract with Immigration and Customs Enforcement. Federal immigration agents have long had access to an arrest database maintained by local authorities there. But activists and now top city officia

发表于:2018-12-18 / 阅读(168) / 评论(0) 分类 2018年NPR美国国家公共电台7月

[00:00.00]Module 8 IN A MUSEUM [00:07.39]UNIT 1 I'm really excited to be here. [00:12.59]1 Listen and read. Then say. [00:17.92]Thanks for bringing me to the Science Museum [00:20.03]today, Dad. [00:21.66]I'm really excited to be here. [00:24.25]Ther

发表于:2018-12-29 / 阅读(195) / 评论(0) 分类 外研社新标准初中英语九年级

英语作文 Direction:For this part,you are allowed 30 minutes to write a composition in three paragraphs.You are given the first sentence of the three paragrapgs.Your part of the composition should be no less than 100 words,not including the words giv

发表于:2019-01-03 / 阅读(132) / 评论(0) 分类 英语作文

THE MAKING OF A NATION - June 13, 2002: World War Two / Science By David Jarmul Explosion of the first atomic bomb, July 16, 1945, in the New Mexico desert. (Picture - Library of Congress) VOICE 1: TH

发表于:2019-01-04 / 阅读(202) / 评论(0) 分类 The Making of a Nation

Iran is hosting a international conference on its natural gas exports Saturday and Sunday in Tehran. Organizers say the meeting is aimed at developing Iran's rich natural gas sector. Iran is under international sanctions over its nuclear program and

发表于:2019-01-06 / 阅读(162) / 评论(0) 分类 VOA标准英语2008年(十月)

Nekron's dark pages proclaimed the worst Of all the known prophecies Erian's book, the only possible way to stop it Had to be found The hour had come to answer The angels' last desperate call ARCANA MALA DICTA ARCANA MORTIFERA AD GLORIAM INFLAMMATUS

发表于:2019-01-10 / 阅读(191) / 评论(0) 分类 英文摇滚歌曲

This is the VOA Special English Education Report. The Intel Science Talent Search is the top science competition for high school students in the United States. The forty finalists were honored in Washington last week. They met with scientists and pol

发表于:2019-01-12 / 阅读(190) / 评论(0) 分类 2011年VOA慢速英语(三)月

By Efam Dovi Accra 22 August 2006 Women ministers and members of parliament from Anglophone West Africa countries are meeting in Accra to sharpen their leadership and advocacy skills. The Accra meeting, being organized by the Network of African Wome

发表于:2019-01-13 / 阅读(372) / 评论(0) 分类 2006年VOA标准英语(八月)

Science: 2011 Breakthrough of the Year The journal Science has named an AIDS study as its 2011 Breakthrough of the Year. The clinical trial found that antiretroviral drugs can be used to dramatically lower the risk of transmitting HIV. The clinical t

发表于:2019-01-13 / 阅读(146) / 评论(0) 分类 VOA标准英语2011年(十二月)

By Bill Gasperini Moscow 09 May 2006 President Vladimir Putin used the occasion of Russia's World War II Victory Day holiday to warn extremists that ethnic hatred will not be tolerated in Russia. ----

发表于:2019-01-31 / 阅读(229) / 评论(0) 分类 2006年VOA标准英语(五月)

LONDON, Aug. 5 (Xinhua) -- Usain Bolt set a new Olympic record of 9.63 seconds as he won the 100 meters gold medal on Sunday night. Bolt finished ahead of fellow Jamaican, Yohan Blake, who finished in 9.75 and Justin Gattlin, who ran 9.79, one hundre

发表于:2019-02-03 / 阅读(218) / 评论(0) 分类 英语新闻

Science and technology 科学技术 Navigation 航海 Crystal gazing 水晶球观海术 A mineral found in a shipwreck was an ancient form of compass 在沉船里发现的矿石是古代的一种指南针 THIS may look like a nondescript lump of rock

发表于:2019-02-08 / 阅读(156) / 评论(0) 分类 经济学人科技系列

Deafness 'Cure' is a Goal for Science The New York Academy of Medicine recently (October 3) hosted a research summit sponsored by the Hearing Health Foundation to promote a cure for deafness caused by damaged hair cells in the ear. An estimated 37 mi

发表于:2019-02-12 / 阅读(217) / 评论(0) 分类 VOA标准英语2011年(十月)

WASHINGTON, Dec. 22 (Xinhua) -- The journal Science on Thursday chose the HPTN 052 clinical trial, an international HIV prevention trial as the 2011 Breakthrough of the Year. The study found that if HIV-infected heterosexual individuals begin taking

发表于:2019-02-18 / 阅读(186) / 评论(0) 分类 英语新闻

SCIENCE IN THE NEWS - Kitchen Chemistry: The Science of Herbs and Spices FAITH LAPIDUS: This is SCIENCE IN THE NEWS a program in VOA Special English. Im Faith Lapidus. BOB DOUGHTY: And Im Bob Doughty. Today, we will tell about herbs and spices, and s

发表于:2019-02-26 / 阅读(385) / 评论(0) 分类 2012年VOA慢速英语(七)月
学英语单词
Aepophilidae
AESP
AFSR (Argonne Fast Source Reactor)
ajuga chamaepityss
al-dulami
anormality
anthraquinone pigment
anticommuted
ARC (automatic ratio control)
arc spectrometer
ashagre
blue states
canal engineering
cancers of the liver
Casarrubios del Monte
CD-MPR
ceratium lineatum
color tracter
combustion blow by
concept identification
control dictionary
cunningaire
depolyglutamylations
dhakil
digital adaptive technique for communication
disfavourers
dismals
double-kelvin wave
edited macro
equatorial system
extension tubes
flawter
flospinning
Flutizide
frit fly
fueling injection actuator
gas pressurized rocket motor
Gentianopsis grandis
Glaucium
glomerular capsule
group feed system
hexsbromdioxydiphenylcarbinol
Hjφrundfjord
hydroxyalkylation
I am sorry
instruction operation code
interlobate moraine
keyer
laden with fruit
latex thickener
low yield pulp
major city
mercantile bookkeeping
Michael-riggs
military transport vehicle
molecule diffusion
non-business income
non-continuous braking system
nutritive value index
octave band oscillator
Omega thread
Opium Wars
ossa incae
palmate chaeta
particular value
party loyalty
placard speed
plutonium fluorination
prismatic transit instrument
pumpellyite-(Fe)
quick return belt
Raja, Pulau
rigid classification
rot-fastness
sbsasksusfsus-s
shell fine tooth face milling cutter
shock interaction
slushpiles
soda-syenite(sodium syenite)
soybean curd
star charts
stenotarsus yoshionis
stereoroentgenograph
styling
subtalar joint
successful tests
takeover arbitrage
teratoma
tetrahydrophthalic acid
the mode
thetagram
threser
time delay servo
top cone drum
transitive class
tree computation of height
Vilāttikulam
Volgogradskaya Oblast'
westaby
wherewith
whipray
zegoua (zekoua)