染色体的形态分析

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(196) / 评论(0) 分类 六分钟英语

别笑,我是英文单词书 第一章 人与生物 1. 人体。从头到脚,我想知道你的一切。 Cell 细胞 Chromosome 染色体 Gene 基因 Tissue组织 Organ 器官 Blood vessel 血管 Artery 动脉 Vein 静脉 2.面部 Head 头 Hair 头发 Brain 大脑 Cerebral 大脑的 Cerebral death脑死亡

发表于:2018-12-05 / 阅读(224) / 评论(0) 分类 英文单词书

发表于:2018-12-12 / 阅读(113) / 评论(0) 分类 医务英语

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(120) / 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(154) / 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(172) / 评论(0) 分类 一起听英语

今天文章讲的是男性基因染色体的问题,如果男性染色体正发生着变化,会造成地球上男女比例失衡吗? Neil: Hello and welcome to Six-Minute English from BBC Learning English, I'm Neil and with me today is Rosie. R

发表于:2018-12-27 / 阅读(98) / 评论(0) 分类 一起听英语

This is the second in a 2-part Business English Pod series on presenting a SWOT analysis. A SWOT analysis is a tool that helps companies understand their strengths and weaknesses, while keeping in mind the opportunities and threats they face. In this

发表于:2018-12-31 / 阅读(202) / 评论(0) 分类 商务英语演讲课

In this Business English Pod lesson, we start the first in a 2-part series on presenting a SWOT analysis. A SWOT analysis is a simple but powerful framework for analyzing your companys strengths and weaknesses these are internal to the company as wel

发表于:2018-12-31 / 阅读(210) / 评论(0) 分类 商务英语演讲课

93 探究长寿基因 SCIENCE REPORT - September 12, 2001: Search for Long Life GeneBy Nancy Steinbach (Start at 1'01

发表于:2019-01-02 / 阅读(120) / 评论(0) 分类 科技之光

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(197) / 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(356) / 评论(0) 分类 2005年NPR美国国家公共电台

It might be cold comfort for those of you struggling with bad skin right now, but a new study has found that people with acne tend to have younger-looking skin as they grow older. 也许对于正在与坏皮肤斗争的你们来说无济于事,但是

发表于:2019-01-08 / 阅读(147) / 评论(0) 分类 阅读空间

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(119) / 评论(0) 分类 2010年VOA慢速英语(八)月

Tick-tock, tick-tock. Is that your biological clock? And if it is, are you female? Most people think biological clocks are strictly female phenomena, with infertility and the risk of certain diseases

发表于:2019-01-26 / 阅读(163) / 评论(0) 分类 阅读空间

As 2014 comes to a close, it's time to reflect on the most futuristic breakthroughs and developments of the past year. Here are 15 predictions that came true in 2014. 2014年已经过去,现在来总结过去一年中最具前瞻性和影响力的重

发表于:2019-02-01 / 阅读(188) / 评论(0) 分类 阅读空间

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(108) / 评论(0) 分类 英文语法词汇

A shortage of genes could be to blame for the lack of height in short people, researchers have found. Two studies involving 12,000 people has been carried out in America and found a link between the amount of missing genetic material and a decrease i

发表于:2019-02-13 / 阅读(122) / 评论(0) 分类 阅读空间

Autism 自闭症 Why it's not Rain Woman 为什么它不是雨女 Women have fewer cognitive disorders than men do because their bodies are better at ignoring the mutations which cause them 与男性相比,患有认知障碍的女性较少,因为她

发表于:2019-02-16 / 阅读(107) / 评论(0) 分类 经济学人科技系列

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(171) / 评论(0) 分类 阅读空间
学英语单词
abrasive roll rice polishing machine
absorber coating
acid-proof cement
actual number of active and suspended record
Alamast
all the ills that flesh is heir to
Annonay
antesignary
arbat (arabit)
ashburns
ass, the
aulacaspis tegalensis
azimov
bailout loan
Bali, Propinsi
barium strontium niobate
bazars
bituminising
bottom blown converter
Bridgman-Stockbarger method
brye
Bursa subacromialis
C. Y. C.
camerounaiss
char-broil
chlormethane
chlorophyll corpuscle
coherent waves
coincidence arrangement
converter station
cosmoramic
coundight
diagnosis function test
dich
double leveling
draft bend
duplex system
electric automatic waffle baker
emergency flood fighting
Emmet's needle
fore-bless
genus saccharomycess
genus Squilla
Haddarm
hapus
high pile
high-centers
Homocodon brevipes
isolating
kitty-cornered
last award
marksperson
masseteric cutaneous ligament
microeonomy
modulation frequency ratio
monochrome clutch
mulberry fish pond
mult(i)-
nickel alloy
noncholecystokinetics
oakam
painting with meticulous detail
parcellation
payees
peak-to-trough ratio
peat plant
periorchitis adhaesiva
phantastic confabulation
photoheliographic
plate-making
poke the bear
precompletion
propethylene
purchase return and allowance journal
radial unbalance torque
real-time advanced visualization environment (rave)
rebribes
remnant-oceans
Rio de Contas
rub him the wrong way
scheduling algorithm
schriever
semi-luxuries
series of tubes
series triggering
set upon the full stretch
software error
splanchnic wall
squeeze test
strontium biphosphate
tappet body
time-effort
transmission transducer
tunnel face
unfreest
usovite
valuation of goods
visional
water missile
weather-wisdom
wedge type transistor
westoby