单腺体信息素提取物

The Pentagon says it's trying to assess the potential damage caused by the leak of more than 90,000 classified documents on the Afghanistan War. In a briefing today, White House spokesman Robert Gibbs says Wikileak.org's unauthorized action was irres

发表于:2018-12-02 / 阅读(156) / 评论(0) 分类 2010年NPR美国国家公共电台7月

[00:42.52]Listen to Xiaoyan and her friend Anne talking about the party. [01:46.90]Extract 2 Listen and write what you hear. [02:30.00]Extract 3 Answer the questions based on what you know about the party. [03:27.77]Extract 4 Listen to a description

发表于:2018-12-04 / 阅读(110) / 评论(0) 分类 电视大学开放英语

[00:03.06]Extract 1 [00:07.50]Listen to each sentence twice [00:09.85]and use the information it contains to answer the question. [02:38.01]Extract 2 [02:45.68]Listen to the following dialogue twice and answer the questions

发表于:2018-12-11 / 阅读(103) / 评论(0) 分类 电视大学开放英语

The Liver The liver is the largest gland in the body (approximately 1500 grams) and is located in the right upper quadrant of the abdomen. It is glossy in appearance and dark red in color from the rich supply of blood flowing through it. Approximatel

发表于:2018-12-12 / 阅读(139) / 评论(0) 分类 医学英语

Prostate Information The prostate is a gland, weighing 25 gram, below the bladder. Because it is situated around the urethra (bladder pipe), enlargement causes obstruction in urethra. Enlargement occurs naturally with age, and might be accompanied by

发表于:2018-12-12 / 阅读(139) / 评论(0) 分类 医学英语

发表于:2018-12-13 / 阅读(283) / 评论(0) 分类 Wee Sing America

[00:03.16]Extract 1 Answer the questions using the prompts in your book. [01:19.64]Extract 2 Answer usning the cues in your book. [01:48.22]Extract 3 Answer the following questions. [02:56.00]Extract 4 Susan leaves a message for Tracey Smith. [03:43.

发表于:2018-12-29 / 阅读(158) / 评论(0) 分类 电视大学开放英语

[00:02.32]Extract 1 [00:05.57]David talks on the phone to Max in Paris. [03:25.12]Extract 2 Form questions using the prompts in your book and in this extract. [04:29.88]Extract 3 The conference in Paris. [05:40.62]Extract 4 Answer the questions follo

发表于:2018-12-29 / 阅读(235) / 评论(0) 分类 电视大学开放英语

[00:43.02]Extract 1 [00:45.94]Make questions using the prompts in your book. [01:49.62]Extract 2 [01:52.96]Listen to the questions and answer them for yourself using short answers. [02:00.61]Use the pause button. [03:56.06]Extract 3 Xiaoyan talks to

发表于:2018-12-29 / 阅读(191) / 评论(0) 分类 电视大学开放英语

[00:02.40]Extaract 1 Xiaoyan and David meet at work. [01:12.95]Extract 2 Give advice using the cues in your book. [02:40.66]Extract 3 Xiaoyan phones a guesthouse to make a reservation. [03:50.20]Extract 4 Answer the questions as if you are Paul. [04:

发表于:2018-12-29 / 阅读(181) / 评论(0) 分类 电视大学开放英语

Science and Technology 科技 Sexual Attractiveness: My chemical romance 性感吸引:我的化学浪漫 Two putative human sex pheromones turn out not to be. 关于人类的两种性信息素的假说被证明是不成立的. For several decades b

发表于:2018-12-30 / 阅读(117) / 评论(0) 分类 经济学人科技系列

Dr Hare and his colleagues took 43 men and 51 women, all of them straight, and gave them two tasks. Hare博士和他的同事们找了43名男性和51名女性,他们都是异性恋,给了他们两个任务。 One was to decide whether an androgy

发表于:2018-12-30 / 阅读(127) / 评论(0) 分类 经济学人科技系列

By Jessica Berman Washington 23 October 2007 Researchers say that an extract made from broccoli sprouts may prevent skin cancer when applied directly to the skin. VOA's Jessica Berman reports scientists say broccoli contains a chemical that stimulate

发表于:2019-01-03 / 阅读(131) / 评论(0) 分类 2007年VOA常速英语(十月)

'Cash Mob' Phenomenon Supports Local Business What do you get when you mix a store's need for more business with enthusiastic local consumers? A cash mob. Organized through social media, the phenomenon is based on the concept of a flash mob, where la

发表于:2019-01-11 / 阅读(138) / 评论(0) 分类 VOA标准英语2013年(五月)

This is the VOA Special English Agriculture Report. Back in the year two thousand, big producers of poplar trees in the American Pacific Northwest needed help. Their hybrid poplars, nearly ten years old, were under threat. Young insects were getting

发表于:2019-01-11 / 阅读(225) / 评论(0) 分类 VOA慢速英语2008年(二)月

经济危机给人们不仅带来经济上的危机,还给人们带来精神上的危机。工作压力越来越大,这使得上班的白领们的睡眠质量收到严重的影响。怎样解决白领们的失眠问题呢?看看下面的这些小

发表于:2019-02-01 / 阅读(130) / 评论(0) 分类 阅读空间

今天我们要学的词是Grand Slam。 Grand Slam大满贯。在温布尔登网球公开赛中,费德勒战胜罗迪克夺取男子单打冠军。Roger Federer won his 15th Gland Slam title Sunday, 费德勒星期天赢得他的第15个大满贯冠

发表于:2019-02-01 / 阅读(136) / 评论(0) 分类 英语每日一词

Humans Need More Sleep in the Winter: Say What? During this time of year, its hard to not be jealous of the various squirrels, hedgehogs, possums, chipmunks, bats, skunks, lemurs, and other small mammals that lower their body temperatures and their m

发表于:2019-02-07 / 阅读(227) / 评论(0) 分类 阅读空间

Single Girls Laura Jansen I think you'd like my new hair I cut it when you weren't there that pieces of us everywhere were falling down My bed is now a girl's bed Pink flowers under my head and pillows on your side instead of you Cause that's what si

发表于:2019-02-08 / 阅读(168) / 评论(0) 分类 好听的英文歌曲

小学英语写作范文:感恩父亲 Dear Dad: You have worked hard! In the past, I am always afraid to you and positive dialogue. Every time something was always afraid to tell you. Because when you face the total serious. Today to take this oppo

发表于:2019-03-17 / 阅读(1656) / 评论(0) 分类 英语作文
学英语单词
-mantadine
Al 'Uwayjā'
alert force
Allisatin
aschelminth
austenite grain boundary
autonomy of nationality
axial seal
be in business
Beit Bridge
bio-terror
bohuns
Boumort, Sa.de
Camon
Carson City
Cenicientos
ceractinomorphs
Chinese lacquer tree
Chūō-ku
column bracing
corrosive mercury bromide
cut the inside edge
cyclopropannulated
Cyperus cyperoides
differential mode radio noise
disfurnishing
drum interface
either
Emeter
exchange of commodities
facsimile communication equipment
fluvioglacial
fortran continue
frequency calibrated recording paper
front wheel tread
genus cassias
global character mode
grating filter
high-tecs
hip point
hot-wire method
HTML validation service
hyperbolic cylinder
hyperskeocytosis
industrial light
injection orbit
intermediate cases
internal contradiction
Java kapok oil
joseph of arimathaea
kjhg
kundert
lanisticola
limit of audibility
linear chelatropic reaction
live to
long-drawn
lose the scent
measures against
microdynamic
microrobot
Microsoft Tablet PC
mixed reactions
moose nuckles
national tree
neurocutaneous
normal-state
osi reference model illustrated
overall heat loss coefficient
overall magnitude ratio
overoils
paenibacillus
parasitic load
patentese
perhibit
perm-plug method
petabit
plate fold
present net worth
primary quantum number
prime part
prison-stockades
rear cut-off distance
rosin gum
rumsen
rural esthetics
Semih.
serial excitation
smash-and-grabs
specific torque
Squeezer Machine
stallknecht
standing cutter
stored clause
sulphadimidines
TCBO
Tervira
toe of side slope
tourism geography
unscented
uor-
USA rail pass