音标:[ˌɑ:tiˈfiʃəl ˈkrəʊməˌsəʊm] ;
[医]人工染色体

Alice: Hello, I'm AliceStephen: And I'm Stephen. Alice: And this is 6 Minute English! This week were talking about sleepwalking. Have you ever walked in your sleep, Stephen? Stephen: I dont think so, but Ive been known to tell stories in my sleep. Al

发表于:2018-11-29 / 阅读(213) / 评论(0) 分类 六分钟英语

Recording technology has changed a lot over the years, but you can still do one essential thing. You sit in front of a microphone and you tell a story, which here we are again this Friday morning because it's time for StoryCorps. It's an oral history

发表于:2018-12-02 / 阅读(217) / 评论(0) 分类 2007年NPR美国国家公共电台

Scientists at the Massachusetts Institute of Technology (MIT) have created what could be a breakthrough in providing clean, alternative energy. Researchers have invented an artificial leaf that splits water into hydrogen and oxygen and stores the ene

发表于:2018-12-07 / 阅读(199) / 评论(0) 分类 创新英语

发表于:2018-12-08 / 阅读(149) / 评论(0) 分类 医务英语

Researchers Create Artificial Skin With Sense of Touch Scientists have recently made considerable gains in creating human-like artificial limbs, but they still look and feel artificial. That could change with a development from South Korea. Researche

发表于:2018-12-16 / 阅读(127) / 评论(0) 分类 VOA标准英语2015年(一月)

Little girls are made of sugar and spice and, according to a study published in the journal Cell, a fierce determination to maintain their girlishness. Because it seems that a single gene keeps their ovaries from turning into testes. Scientists have

发表于:2018-12-24 / 阅读(137) / 评论(0) 分类 Scientific American(十二)月

Idiom: Like a moth to a flame ( doing something attractive and dangerous ) Hit the book: Potion Disability Inspire Down syndrome Chromosome

发表于:2018-12-27 / 阅读(173) / 评论(0) 分类 趣味青春英语

梦游症是会遗传的。 Alice: Hello, I'm Alice Stephen: And I'm Stephen. Alice: And this is 6 Minute English! This week were talking about sleepwalking. Have you ever walked in your sleep, Stephen? Stephen: I dont think so, but Ive been known to

发表于:2018-12-27 / 阅读(189) / 评论(0) 分类 一起听英语

Artificial Muscle Brings Back Blink A study in the Archives of Facial Plastic Surgery reports the development of an artificial muscle system that could restore the ability to blink to stroke and injury patients. Cynthia Graber reports Most of us blin

发表于:2019-01-02 / 阅读(252) / 评论(0) 分类 60秒科学

Neil: Hello and welcome to Six-Minute English from BBC Learning English, I'm Neil and with me today is Rosie. Rosie: Hi there. Neil: Well, today we're talking about men. Rosie: That sounds interesting. Neil: It is very interesting especially if you'r

发表于:2019-01-07 / 阅读(209) / 评论(0) 分类 六分钟英语

Scientists at the Whitehead Institute in Cambridge, Massachusetts say it's fortunate for humans that the Y chromosome is not on the verge of extinction. That's because the Y is the chromosome that makes males males. The outlook is less favorable for

发表于:2019-01-08 / 阅读(375) / 评论(0) 分类 2005年NPR美国国家公共电台

伪足( 吞噬作用 ) pseudopodium / pseudopodia ( phagocytosis ) 假肋 false rib ( ribcage ) 假声带( 声带 ) false vocal cord ( vocal cord ) 做梦 dreaming 偏头痛 migraine 副甲状腺 parathyroid gland 副甲状腺素( 副甲状腺 ) parathyroid hormone / PTH ( parath

发表于:2019-01-08 / 阅读(168) / 评论(0) 分类 英文语法词汇

This is the VOA Special English Health Report. A miscarriage is the natural loss of a pregnancy before the twentieth week. This happens to as many as twenty percent of known pregnancies. Experts say many pregnancies end before a woman even knows she

发表于:2019-01-11 / 阅读(130) / 评论(0) 分类 2010年VOA慢速英语(八)月

Scientists at the Massachusetts Institute of Technology have turned to Mother Nature for inspiration, inventing a device that mimics photosynthesis, the process plants use to convert sunlight and water into usable energy. MIT chemistry professor Dani

发表于:2019-01-14 / 阅读(215) / 评论(0) 分类 VOA标准英语2011年(四月)

Scientists say they have successfully tested artificial blood vessels grown in the laboratory. In a heart bypass operation, surgeons typically remove a vein from a patient's leg and use it to replace blocked arteries that feed the muscles of the hear

发表于:2019-01-14 / 阅读(179) / 评论(0) 分类 VOA标准英语2011年(二月)

By Melinda Smith Washington, DC 15 February 2008 Obesity is becoming a worldwide problem, even in developing countries. But diet drinks and food prepared with sugar substitutes do not seem to help curb people's appetites. Now a new study may provide

发表于:2019-01-19 / 阅读(145) / 评论(0) 分类 VOA常速英语2008年(二月)

今天我们要学的词是 artificia。Artificial 人造的。artificial intelligence 人工智能。不久前,The FDA approved a new artificial retina device that would help some people regain part of their sight. 美国食品和药物管理局批准

发表于:2019-01-30 / 阅读(149) / 评论(0) 分类 英语单词荟萃

基因工程常用词汇 A 腺苷脱氨酶缺乏症 adenosine deaminase deficiency (ADA) 腺病毒 adenovirus Alagille综合征 Alagille syndrome 等位基因 allele 氨基酸 amino acids 动物模型 animal model 抗体 antibody 凋亡 apoptosis 路-巴综合征 ataxia-telangiectasia 常染

发表于:2019-02-01 / 阅读(119) / 评论(0) 分类 英文语法词汇

Artificial Speech Mimics Real Thing 合成声音发展渐入佳境 未来虚拟声音真假难辨 At a University of Arizona laboratory, Professor Brad Story analyzes the voices of singers, actors and public speakers both live and on audio tape. 在亚

发表于:2019-02-12 / 阅读(217) / 评论(0) 分类 VOA标准英语2011年(十一月)

1 Compared with conventional beef, grass-fed beef is higher in this health-promoting nutrient, which gives its fat a yellow color: 1、与传统牛肉相比,草饲牛肉中某种有益健康的营养素含量更高,并让脂肪呈现黄色,这种

发表于:2019-02-18 / 阅读(190) / 评论(0) 分类 阅读空间
学英语单词
Acanthopanax verticillatus
afba
basis virtutum constantia
battery ignition
beginning balances
berisford
Besse
birdfood
boddom
btv
buccopharyngeal part
camera transit
capacity-deadweight ratio
Carmelitan
conduction-band
conegliano
consecutive unisons
copemate
Corniger
crankshaft end bearing
database indexed search
Deacetyloleandrin
decision models
documentary acceptance bill (d/a)
doubleseal valve
dropping characteristic
dual vision
electric dipole moment of molecule
electric-absorption modulator
epioblasma turgidula
execute card
fianced
frequent value
half element
heavy-media process
helladic cultures
heterocyclically
hexahydrated
higher order partial differentiation
Hydroklinohumite
IE
infraciliature
insidents
interconnection steam main
isonipecaine
Jimmie Rodgers
kidney slot
Laos
laticauda laticaudata
Lilium lophophorum
matching up
matrix game
mazzo
MLCK
monochromatic burner
monophasic
moving people to other places for land reclamation
noncontact mine
organic semiconductor solar cell
orthosalt
overrun cost
parasomnias
pashalik
pelican pliers
performers
phototropic
Piloboleae
polyphobia
primary thrombocythemia
proceed into harbour
punctuated-equilibrium model
qr.
radiatore
raise a laugh against someone
recess hole
ristocetln
roarin
rolled plate glass
rudland
San Jerónimo, Cerro
satellite antenna radiationpattern
Saussurea erubescens
shielded cell
shwe
solid motor
spearchuckers
steering routine
Straight Point
switching magnet
tape-editings
tau-meson
thalleioquin test
tolysin
TTGF
two OR gate
United Nations Educational Scientific and Cultural Organization
Viviandan
Windows DNA
winning combination
woxen
wusband
Zastron