[网络] 同株异核生殖;型二聚体化

WORDS AND THEIR STORIES - Dime By Jerry Watson Broadcast: Sunday, August 22, 2004 Revised by Xiao Jinyin( jinyinx@***.com ) In the 1930s, a song

发表于:2018-12-01 / 阅读(457) / 评论(0) 分类 WORDS AND THEIR STORIES

发表于:2018-12-02 / 阅读(201) / 评论(0) 分类 英语口语1+1

In June, the Oxford English Dictionary, or OED added about 1,000 words and new definitions to its website. The changes are to help users understand a mix of terms, some dating back many centuries. The additions include words such as brencheese deaths

发表于:2018-12-08 / 阅读(171) / 评论(0) 分类 2018年VOA慢速英语(六)月

Can A Computer Teach Children to Read and Write? The Global Learning XPrize competition is looking at ways in which children can teach themselves reading, writing and mathematics with only a tablet computer. The XPrize Foundation and its supporters a

发表于:2018-12-08 / 阅读(237) / 评论(0) 分类 2017年VOA慢速英语(十)月

Water is a necessary resource for the health and survival of living things. But the availability of fresh water is decreasing for much of the worlds population. The United Nations estimates that about 3.6 billion people currently live in areas that f

发表于:2018-12-08 / 阅读(197) / 评论(0) 分类 2018年VOA慢速英语(十)月

Study: Neanderthals Were Artists Some of the worlds oldest cave art is too old to have been made by modern humans, researchers say. Studies suggest that Neanderthals were responsible for creating cave drawings found in modern-day Spain. They also app

发表于:2018-12-18 / 阅读(227) / 评论(0) 分类 2018年VOA慢速英语(二)月

00:00:02 OPRAH WINFREY: Hattie Mae, this child is gifted, and I heard that enough that I started to believe it. 00:00:08 ROGER BANNISTER: If you have the opportunity, not a perfect opportunity, and you don't take it, you may never have another chance

发表于:2019-01-03 / 阅读(329) / 评论(0) 分类 2017年VOA慢速英语(十一)月

I Icariin 淫羊藿甙 Imperatorin 殴前胡素 Indigo 靛蓝 Indirubin 靛玉红 Inokosterone 牛膝甾酮 Insularine 岛藤碱 Insulin 胰岛素 Inulicin 旋覆花内酯 Iosmatrine 异苦参碱 Isoa

发表于:2019-01-03 / 阅读(170) / 评论(0) 分类 医务英语

我们上一次讲了由penny 也就是分币组成的几个习惯用语。美国人用的硬币除了penny还有好几种。例如,价值比penny高一点儿的有五分和一毛的硬币。它们是: nickel and dime。不论Nickel还是dime都是零

发表于:2019-01-11 / 阅读(209) / 评论(0) 分类 美国习惯用语

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Faith Lapidus. VOICE TWO: And I'm Steve Ember. This week, we will tell how a discovery in Kenya has started a scientific debate about early human ancestors. We also will tell how peo

发表于:2019-01-11 / 阅读(225) / 评论(0) 分类 VOA慢速英语2007年(九)月

Former Heads of Brazil, Ghana Awarded Anti-Hunger Prize Two former presidents who dramatically reduced hunger in their developing countries received the World Food Prize, the top prize honoring achievements to combat hunger. Brazil's Luiz Inacio Lula

发表于:2019-01-14 / 阅读(184) / 评论(0) 分类 VOA标准英语2011年(十月)

Science and Technology 科技 Human evolution 人类进化史 You look familiar 似曾相识 Another piece of humanity's family tree is fitted into place 南方古猿sediba的发现填补了人类家族谱系的关键空白 THE opening scene of Mel B

发表于:2019-01-26 / 阅读(177) / 评论(0) 分类 经济学人科技系列

今天我们要学的词是polarized。 Polarized, 两极分化的。 A polarized society, 两极分化的社会。 The debate over illegal immigration has become polarized lately, 有关非法移民议题而展开的辩论最近日趋两极化。美国

发表于:2019-02-03 / 阅读(178) / 评论(0) 分类 英语每日一词

Ian: Hey, Ian, have you ever met anyone famous? Todd: Anyone famous? Ah, yes, I have. I met the Duke of Edinburgh. Ian: Mm, who's that? Todd: He is the Queen's husband and I met him at Buckingham Palace. Ian: How did that happen? Todd: Well, it was b

发表于:2019-02-09 / 阅读(216) / 评论(0) 分类 原版英语对话1000个

Hobbit Ancestor Bones Found 霍比特人祖先的骨头 Small human-like creatures lived in Indonesia 50,000 years ago, and a recent study found evidence of their much older ancestors. Scientists working in Indonesia say they found several teeth and

发表于:2019-02-12 / 阅读(493) / 评论(0) 分类 2016年VOA慢速英语(七)月

Science and technology 科学技术 Human evolution 人类的进化 You look familiar 你,似曾相识 Another piece of humanity's family tree is fitted into place 确定另一支人类谱系 THE opening scene of Mel Brooks's film History of the Wo

发表于:2019-02-16 / 阅读(215) / 评论(0) 分类 经济学人科技系列

1.establishment n.确立;建立;家业 Because of the establishment of the patriarchy, androgyny gradually retreated from the mainstream society. 但由于父权制度的确立,双性同体思想逐渐从主流文化中隐退。 2.aspire v.热望

发表于:2019-02-16 / 阅读(210) / 评论(0) 分类 经济学人科技系列

Human evolution 人类进化史 You look familiar 似曾相识 Another piece of humanitys family tree is fitted into place 南方古猿sediba的发现填补了人类家族谱系的关键空白 Sep 10th 2011 | from the print edition THE opening scene

发表于:2019-02-17 / 阅读(251) / 评论(0) 分类 经济学人综合

Human evolution 人类的进化 You look familiar 你,似曾相识 Another piece of humanitys family tree is fitted into place 确定另一支人类谱系 THE opening scene of Mel Brookss film History of the World: Part One dispenses with human ori

发表于:2019-02-17 / 阅读(204) / 评论(0) 分类 经济学人综合

Science and technology 科学技术 Human evolution 人类的进化 Ask the family 寻根问祖 Human ancestry has just got more complicated 人类祖先之谜变得愈加复杂了 ONE of the oddest things about Homo sapiens is that he is alone. 有关

发表于:2019-02-24 / 阅读(229) / 评论(0) 分类 经济学人科技系列
学英语单词
'look
abells
abnormal hemoglobin derivatives
aglaomorpha coronans
anandin
angle of depression
anthropogenic grassland
armet
arterial embolectomy
avalanche region
beaufort (weather) notation
biologics
bottom culture
Carisel
causa secunda
chomet
clamdiggers
clean air act of 1970
composite insulating tape
ctrn
diperocarpus pilosus roxb.
disinvestment
E-I characteristic
electric simulation
emitter circuit
engine-room telegraph
equipment requiring installation in storage
error of third kind
espauliere
farther
Femorofemoral
fixation time
float-type transmitter
Fyfield Down Nature Reserve
galaxites
Glagolitic
GLP-1
greenmailed
grey-browns
grid cutoff voltage
have someone's ear
hog-rubber
in the making
inlet unstart
Juliusburg
Kovar interconnector
lagg
lethal exposure
live updating
mahamidous
matched molds
methyldiiodoarsine
micro-spectrofluorometer
military airlift of sick or wounded (medevac)
Model T Ford
modern figures
monolithic structure
multiple instruction flow computer
musculi ischiocavernosus
ne-export
near-uv
neglect to do
nitrogen assimilation
oxide-film condenser
paper filler
parakrithella fujimolii
piroctone olamine
pitfuls
pitmans
primary hallucination
pseudocraters
purplepetal alstroemeria
rationalization of the denominator
reference of axes
reparatrice
reverse-acting control valve
rhythm of the heart
rigor mortiss
Sanskrit script
scoliophthalmus pallisinervis
Secured Card
simulated nuclear warhead
single system machine
singlefocusing
skateboards
skord
skyling
sociablest
staithmen
suds
supraobliquus
symmetric positive system
tinyness
unpurgeable
Vasuki
velocity of circulation of money
virgin diamond
whacker
whitte
yolked
ytterbium
Zefreh