不完全扩散

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:03.09]2002 [00:06.29]Comparisons were drawn between the development [00:08.71]of television in the 20th century [00:11.03]and the diffusion of printing in the 15th and 16th centuries. [00:15.7

发表于:2018-11-30 / 阅读(158) / 评论(0) 分类 历年考研英语完型填空

By Alan Silverman Real-life everyday heroes who fight fires and save lives come to the screen in a sweeping drama set at a big city fire station in the new film, Ladder 49. (Movie Snippet) In firehous

发表于:2018-12-08 / 阅读(90) / 评论(0) 分类 VOA2004(下)--文化艺术

Amber: Hello, I'm Amber, and you're listening to bbclearningenglish.com. In Entertainment today, we listen to an interview with the Oscar-winning actress, Renee Zellweger. She talks about her new film 'Miss Potter'. 'Miss Potter' tells the life stor

发表于:2018-12-19 / 阅读(84) / 评论(0) 分类 Entertainment

Food writer T. Susan Chang once embraced the digital age. She even met her husband and bought a house on the Internet. Now, though, she believes in the benefits of an analog, lower-tech lifestyle. I believe in mystery. I believe in family. I believe

发表于:2018-12-19 / 阅读(76) / 评论(0) 分类 2007年NPR美国国家公共电台

在上一讲中我们跟您谈了生产和经济活动中的效率,也就是efficiency,包括: 1 productive efficiency 生产效率 2 allocative efficiency 配置效率 3 dynamic efficiency 动态

发表于:2018-12-26 / 阅读(99) / 评论(0) 分类 实用英语

Amber: Hello, I'm Amber, and youre listening to bbclearningenglish.com. In Entertainment today, we listen to an interview with the Oscar-winning actress, Renee Zellweger. She talks about her new film Miss Potter. Miss Potter tells the life story of B

发表于:2018-12-28 / 阅读(58) / 评论(0) 分类 英语听和读

29. Boas felt that the culture of any society must be understood as the result of a unique history and not as one of many cultures belonging to a broader evolutionary stage or type of culture. 【分析】复合句。句子主干是Boas felt that。t

发表于:2018-12-30 / 阅读(95) / 评论(0) 分类 考研英语长难句讲解

30. Some attributed virtually every important cultural achievement to the inventions of a few, especially gifted peoples that, according to diffusionists, then spread to other cultures. 【分析】复合句。句子主干包含 attribute...to...结构

发表于:2018-12-30 / 阅读(111) / 评论(0) 分类 考研英语长难句讲解

Science and technology 科学技术 Creutzfeldt-Jakob disease 克雅氏病 Breaking down the barrier 攻破屏障 A glimmer of hope for a drug that treats disease caused by prions 药物治疗朊病毒感染疾病的一线希望 THE epidemic of mad-c

发表于:2019-01-26 / 阅读(141) / 评论(0) 分类 经济学人科技系列

GRE频道在此与大家分享新东方北京学校GRE名师韩冰老师为大家带来的有关on the contrary的讲解。 似乎 on the contrary 掀起了一阵轩然大波,很多小伙伴都过来问我,老师on the contrary 到底想怎么样,

发表于:2019-02-01 / 阅读(112) / 评论(0) 分类 GRE英语

Dangling bonds 悬挂键 Dark current 暗电流 Dead time 空载时间 Debye length 德拜长度 De.broglie 德布洛意 Decderate 减速 Decibel (dB) 分贝 Decode 译码 Deep acceptor level 深受主能

发表于:2019-02-05 / 阅读(107) / 评论(0) 分类 实用英语

Voice 1 Thank you for joining us for todays Spotlight. Im Liz Waid Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 People all a

发表于:2019-02-14 / 阅读(202) / 评论(0) 分类 环球英语 Spotlight

Circulatory Function of the Liver While the liver is technically part of the gastrointestinal system, it also plays an important role in blood circulation. The liver has been called the antechamber of the heart because it collects and processes all o

发表于:2019-02-15 / 阅读(92) / 评论(0) 分类 英文语法词汇

Disloyal Order Of Water Buffaloes I''m coming apart at the seams. Pitching myself into other people''s dreams. Like buzz, buzz, buzz. Doc, there''s a hole where something was. Doc, there''s a hole where something was. Fell out of bed. Butterfly banda

发表于:2019-02-18 / 阅读(72) / 评论(0) 分类 英文摇滚歌曲

商品品质决定交易本质上的价值,因此它是最重要的交易因素之一。贸易上的品质决定方法有:凭样品买卖,凭标准买卖,凭规格买卖等。下面我们来看看品质的表达法。 [品质优良]:quality

发表于:2019-02-18 / 阅读(75) / 评论(0) 分类 实用英语

Is your spelling accurate? That's the question being asked by a British charity this week. Mencap claim that a new generation of people cannot spell, as they rely on their computer's auto-correct function far too much. In a survey, the charity found

发表于:2019-02-21 / 阅读(53) / 评论(0) 分类 英语听力精选进阶版

My body isn't perfect。 我的身体不完美。 I don't walk with confidence。 我走起路来没自信。 I get into fights with my parents and friends。 我和父母朋友都争吵。 Some nights I'd rather be by myself than out partying。 有的

发表于:2019-02-21 / 阅读(155) / 评论(0) 分类 英语口语

I won't get mad and I won't break in two Because I understand you Now take this change and let my clothes soak with rain As I study orchid blues And some can't live Unless they feed on fallen leaves And so you'll let me down to come alive When you co

发表于:2019-03-02 / 阅读(91) / 评论(0) 分类 美国乡村音乐

每天鼓励自己做一些事情-放弃追求完美What you do every day is already important because you are exchanging a day of your life for it. But today, I dare you to take it up a notch, pump some extra life into every hour, and really make yo

发表于:2019-03-06 / 阅读(137) / 评论(0) 分类 英语听力广播—Listening

The hardest thing I've ever done is keep believing There's someone in this crazy world for me The way that people come and go through temporary lives My chance could come and I might never know I used to say no promises let's keep it simple But freed

发表于:2019-03-11 / 阅读(130) / 评论(0) 分类 音乐咖啡厅
学英语单词
absolute discretion
ageing (aging)
agonistics
APNIC
audio frequency amplifier(afa)
axillary sac (or axillary air-sac)
bake
batin'
belief-formation
berated
Brachbach
cargo sling
cellulose naphthenate
centre plank
cerebellar epilepsy
chemical mixture which kills insects
chunkable
civil economics of capital construction
coal borrow
coefficient of electrostatic induction
coup-de-poing
current account deposits
CVOD
data bridge
deavour
dilger
dimethyl phenyl-phosphonate
disinfecting cupboard
economically active employed population
enzyme immunoassay
expanding inside brake
family Pyrolaceae
Favorites bar
filmastrip
financially speaking
fluid passage
formal plan
foster suckling
genus Didelphis
graphiteed bearing metal
gwydirs
hard rolls
heteropolar bond
horsmen
hortorium
hot mould
inquiry facility
is well
keyed into
knurred
krausism
lablab purpureuss
luminescent layer
lurks
lutonarin
Lysidice rhodostegia
manslaughterer
metallic-tape core
misbuttoned
modified form
myeloplaxoma
number of revolutions to speed
OCTN
onsonsy
open-pit crawler rig
paindts of divergence
panic rate
permanent water
Pittosporum undulatifolium
port of transhipment
Procolobus
refringency
relict lake
Roosevelt, Anna Eleanor
rotating shell
s.o
salcrete
seal bellows
security for default
sensillum sagittiforme
short oo
shredda
Squaloidei
stand astride
start-up mode
street drainage
stromo
supersonic roll extrusion
temporoorbital
testis-specific
Thatcherise
thin ice
threshed wheat
to go over
top-side tank
training academy
transport kernel
two-sided zero
unbounded program
undeprived
wave curve
werkman