结晶段受体

forecast-预测,预报 forehead -额,前额 forge -伪造,假冒 formal -正式的,正规的 format-设计,安排,格式 formation -形式,组成,结构 former -在前的,以前的 formula -原则,方案 forth-向前,往外 fortnight -两星期,十四天 fortunately -幸运的,幸亏 foundation -地基,

发表于:2018-11-29 / 阅读(111) / 评论(0) 分类 用mp3背四级单词

第五篇 感觉器 Section 5 Sensory Organs 概述 Outline Discription esteroceptor 外感受器 interoceptor 内感受器 proprioceptor 本题感受器 receptor 感受器 sensory organs 感觉器

发表于:2018-12-05 / 阅读(112) / 评论(0) 分类 医学英语

No statues, no obelisks, no temples, nothing to suggest this could once have been home to the ancient world's great lost capital. When I came first to this area and to this site, I was shocked. Nothing was to be seen at the surface. No clue where to

发表于:2018-12-05 / 阅读(141) / 评论(0) 分类 遗失的法老城市

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 第三段辅音字母组合(三) squ eeze挤压- squ ash果汁,挤烂的水果-s quar e广场- quart er一刻钟,四分之一小时 sn eeze打喷嚏- sn ore打鼾 sn ack快餐(

发表于:2018-12-10 / 阅读(50) / 评论(0) 分类 《新东方 [爵以词雄] 词汇》刘一男

4. The archaeologists examined the ______ of ancient pottery. A. fragment B. fragrance C. flagrance D. retinue pottery pottery 陶器 pot 罐子 potential 潜能, 潜力 /pottery fragrance fragrance 芬

发表于:2018-12-15 / 阅读(137) / 评论(0) 分类 新东方赵丽词汇课堂

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will take just a minute. Spend any time in a bar, and sooner or later youll hear, Ill have what shes having. It sounds like a bad pickup line, but there may be an actual biological

发表于:2018-12-24 / 阅读(59) / 评论(0) 分类 Scientific American(七)月

A big clue about whats behind the disappearing honeybees, also known as colony collapse disorder, or CCD: May Berenbaums team at the University of Illinois at UrbanaChampaign found that bees ribosomes were torn up. The ribosomes make the proteins tha

发表于:2018-12-24 / 阅读(75) / 评论(0) 分类 Scientific American(八)月

036 The Old Street Lamp There once was an old street lamp standing on a remote corner of a town. The street lamp was worn out because he stayed up all night for several years to shine in a dark street. That's why he had to be replaced by a new lamp.

发表于:2018-12-31 / 阅读(186) / 评论(0) 分类 100个儿童英语小故事

Grammar Girl here. Today's topic is sentence fragments. I often imagine that listeners are writing articles and essays and books, but I was recently reminded that some people make their living writing shorter things like headlines and ad copy, and th

发表于:2019-01-02 / 阅读(105) / 评论(0) 分类 英语语法 Grammar Girl

Grammar Girl here. Today guest-writer Bonnie Trenga will help us talk about which clauses and whether its OK to start a sentence with oneor a new paragraph. Incomplete Sentences Sentences that are missing something, such as a subject or a predicate,

发表于:2019-01-02 / 阅读(48) / 评论(0) 分类 英语语法 Grammar Girl

By David McAlary Researchers have shown that it may be possible to prevent sexual transmission of the AIDS virus HIV with a compound now in the experimental stage. Female monkeys who received it vagin

发表于:2019-01-03 / 阅读(53) / 评论(0) 分类 VOA2004(下)--健康科技

坚持不懈,直到成功。 我们每天的奋斗就像对参天大树的一次砍击,头几刀可能了无痕迹。每一击看似微不足道,然而,累积起来,巨树终会倒下。这恰

发表于:2019-01-03 / 阅读(158) / 评论(0) 分类 四六级词汇与结构练习

This is Scientific American's 60-Second Psych, I'm Christopher Intagliata, got a minute? While at Stanford in the mid-1960s, One Flew Over the Cuckoo's Nest author Ken Kesey started adding a peculiar ingredient to his home-cooked venison stew--LSD. N

发表于:2019-01-08 / 阅读(105) / 评论(0) 分类 Scientific American(三)月

Leptin is a hormone made by fat cells that tells you when you're full. If you didn't have leptin---and some people don't---youd eat way too much, get real fat and almost certainly develop diabetes. Leptin acts like a natural appetite suppressant. Kid

发表于:2019-01-08 / 阅读(104) / 评论(0) 分类 Scientific American(六)月

1. A blast has rocked Afghanistans capital, killing at least ten civilians and six Italian soldiers. Authorities in Kabul also say dozens of people were wounded. The blast happened near the US Embassy and an American military base. The Taliban has c

发表于:2019-01-11 / 阅读(109) / 评论(0) 分类 美联社新闻一分钟2009年(九)月

疟疾疫苗研制取得新进展 British researchers have discovered a biochemical key used by the malaria parasite to invadehuman blood cells. The discovery could pave the way for an effective malaria vaccine. ThePlasmodium malaria parasite has a c

发表于:2019-01-14 / 阅读(208) / 评论(0) 分类 VOA标准英语2016年(八月)

A fragment of a rainbow bright 天地晦暗,风急雨骤, Through the moist air I see, 望遥远边陲云霁天初, All dark and damp on yonder height, 一道七彩虹飞跨山颠, All bright and clear to me. 澄光尽万里恍惚如梦。 An

发表于:2019-01-17 / 阅读(45) / 评论(0) 分类 美国语文第五册

Science and Technology Epigenetics and stress Baby blues 科技 外因遗传与压力 新生儿蓝调曲 A mother's stress while she is pregnant can have a long-lasting effect on her children's genes 母亲孕期压力过大会对孩子的基因造成长

发表于:2019-01-26 / 阅读(119) / 评论(0) 分类 经济学人科技系列

Okay. 好了 So what is the daf-2 gene? 那么daf-2基因到底是什么? Well as you know, genes, which are part of the DNA, 正如大家所知,基因是DNA的一部分 they're instructions to make a protein that does something. 它们是经编码

发表于:2019-02-14 / 阅读(84) / 评论(0) 分类 TED演讲科学篇

We are living in a micro era. After the massive popularity of micro blogs and micro novels, online micro films are growing bigger now. 我们生活在一个微时代。继微博和微小说广受欢迎之后,网络微电影风潮也在日趋壮大。

发表于:2019-02-14 / 阅读(94) / 评论(0) 分类 中英双语新闻
学英语单词
AAC (automatic amplitude control)
abishur mt.
advisory body
alpha-active conditions
Altmanesque
babble on
bimorph crystal
boat ramp
bring someone around
burned clay
cold sweat
commutual
connynge
core flooding system
Cremanthodium reniforme
crossmarks
cryotool
cyatheaceaes
cyberinfrastructures
data subscriber terminal equipment
doubler
down to love
drinking water vendor
E. G.
echogatstroscope
efflux deflector cone
elastic-strain-energy
enjoy life
erythric
fensulfothion
filtros
fopping
get a word in
GI tracts
glandulae vesiculosa
have a bear by the tail
hermetic sealing joint
high greens
high-level network service
horizontal plastic injection moulding machine
Hung My Tay
I'll be!
impertinence, impertinencies
in consonance with
inclined apron cleaner
infowrme
input-bias current
institute of labor health
lautitious
lindies
loriann
low cost object
lynset
malfeasances
matched shots
methoxynal
michy
neilonella soyoae
non-specialized person
notice of appeal
Nuevo Laredo
off-speed
oil back
optio binormal
ovariotubal
Paraboea crassifolia
paranuclei
pentadecanoyl
perennial streams
periodontal infiltration anesthesia
picante
pluteus magnuss
policies for purchase of manufactured goods
Renin-Substrate
sand pillar
Saridu, L.
schroeteriaster cingens
sensing probe
seriff
service trees
shakablest
Shillingstone
slack money market
snowmageddon
so as to do
stop-continue register
subcarrier tracking loop
sudden outbreak
system of measurements
table traverse
Tashunca-Uitco
termination light
thioindoxyl
till-less agriculture
times-three register
triple pole reverser
tube dress
tuberculinic acid
vicus
WalMart Tax
warm-cool
wirelength