逆乃奎斯特图;反幅相曲线

Unit 6 Where's your pen pal from? [00:08.39]Section A [00:11.21]1a Listen and repeat these countries. [00:15.71]Canada France Japan [00:22.59]the United States [00:25.21]Australia Singapore [00:30.04]the United Kingdom [00:32.52]China [00:34.84]Langu

发表于:2018-12-10 / 阅读(200) / 评论(0) 分类 初中英语山东版六年级下

作文和听力,阅读一样,可以早做准备。现在流行的复习方法是从下半年复习,甚至是考试前3个月才开始复习。复习的教材无一例外的是考试虫系列的万能作文:背一二十篇作文模式,背一二

发表于:2018-12-12 / 阅读(68) / 评论(0) 分类 英语学习方法

Unit 11 [00:45.48]Making a puppet [00:49.55]One day.Patsy watched a puppet show at the Arts Centre. [00:56.92]She wanted make her own puppet and put on her own puppet show. [01:05.28]She went to the library and borrowed a book. [01:10.32]Here are the

发表于:2018-12-13 / 阅读(232) / 评论(0) 分类 小学综合英语6A

This is Scientific American's 60-Second Science. I'm Christie Nicholson . Got a minute? The lure of gambling clearly comes from the chance of winning. But how exciting is it to almost win? A study in the February 12th issue of the journal Neuron look

发表于:2019-01-08 / 阅读(126) / 评论(0) 分类 Scientific American(二)月

This is Scientific Americans 60-Second Science. Im Sophie Bushwick. Got a Minute? What's the best way to find out if an unknown mixture contains a specific substance, like an environmental contaminant? You could use an expensive, bulky gas chromatogr

发表于:2019-01-08 / 阅读(120) / 评论(0) 分类 Scientific American(八)月

在托福写作中常用的逻辑词汇有下面几类,希望各位同学能熟练掌握: 1. 并列关系 and, furthermore, more than that, also, likewise, moreover,inaddition, what is more, for instance, for example 2. 转折关系 although, how

发表于:2019-01-08 / 阅读(102) / 评论(0) 分类 托福英语

在中国,普通话作为官方语言的地位日益巩固。然而在英国,为什么大多数的英国人不遵循标准的发音[standard pronunciation or RP(received pronunciation)],却喜欢操着一口地方口音呢?难道英国人不认

发表于:2019-01-11 / 阅读(83) / 评论(0) 分类 实用英语

Gold, Oil Prices Up as Investors Seek Safe Haven 投资者寻求避险:黄金、石油价格上涨 NEW YORK The up-and-down prices of oil and gold mirror the unsettled world situation, and both reflect the economic squeeze most nations currently face

发表于:2019-01-14 / 阅读(87) / 评论(0) 分类 VOA标准英语2016年(三月)

英语写作中的常用句型

发表于:2019-01-17 / 阅读(123) / 评论(0) 分类 英语学习方法

第一部分 常用于引言段的句型的2类表达方式 一、议论文常用句型 1. It is a fact that. 2. It is well-known that. 3. There is no doubt that. 4. I think that. 5. Contrary to the popular thought, I prefer. 6. Some people say/belie

发表于:2019-01-17 / 阅读(125) / 评论(0) 分类 实用英语

1. The work that Tim Pons and his colleagues published last week is basic research into the portion of the brain, the cortex, that one scientist says is responsible for all the interesting things we do. 剖析:在这个长句中, 共有两个定语从

发表于:2019-01-17 / 阅读(134) / 评论(0) 分类 雅思英语

Popular choices include, tea,coffee,cocoa. Popular: 流行的 cocoa: 可可 最受欢迎的有茶咖啡可可 I see. No,no,no,wait. Don't hang up yet. hang up: 挂断 了解了解别先别挂 What about a recreational activity? recreational activity:

发表于:2019-01-28 / 阅读(76) / 评论(0) 分类 生活大爆炸第二季

Quite what Halley expected to get from him when he made his unannounced visit in August 1684 we can only guess. But thanks to the later account of a Newton confidant, Abraham DeMoivre, we do have a record of one of science's most historic encounters:

发表于:2019-01-29 / 阅读(56) / 评论(0) 分类 万物简史

Hong Kongs first leveraged exchange traded funds have launched in a bid to tap Asian demand for structured products, even as western regulators are examining the mechanics of leveraged and other riskier forms of ETFs. 香港首批杠杆交易所交易基

发表于:2019-02-01 / 阅读(69) / 评论(0) 分类 英语新闻

Heres one way to make sure you have perfect attendance in your class: 让你把全部注意力放在课堂上只有一种方法: Meet Pietro Boselli: Obviously, hes ridiculously good-looking. 来见见我们的彼得罗博塞利:看吧看吧,他真

发表于:2019-02-06 / 阅读(93) / 评论(0) 分类 阅读空间

You know how it goes: youre trying to talk to your grandchildren, but theyre constantly checking their beeping phones. Im listening . . . they insist. Except you know only too well theyre not. At home, over dinner, you want to catch up with your husb

发表于:2019-02-07 / 阅读(122) / 评论(0) 分类 阅读空间

和同事聊天时,她突然问我:当时,他是怎么向你求婚的,浪漫吗?我一愣,随即笑了:我老公是很木讷的人呢,你说会浪漫吗?虽然这样说,我心里却泛起甜丝丝的感觉来。他确实从来不浪漫,他的求婚没有

发表于:2019-02-18 / 阅读(98) / 评论(0) 分类 英语美文

Over the last 13 years, investors have experienced some of the largest financial bubbles in history. Asian currencies rose and fell, technology and Internet shares suffered staggering losses, oil and other commodities rode a wild roller coaster, and

发表于:2019-02-18 / 阅读(73) / 评论(0) 分类 阅读空间

一. 上升增长1.add up to 增加了eg. The total amount of added up to 14 billion pounds(14%) in 1994. 2. to jump to / to soar to 一跃达到/ 猛增到 eg. The total working days lost soared to 10 million in 1979. 3.an increase of ab

发表于:2019-02-18 / 阅读(119) / 评论(0) 分类 四六级写作指导

Law of Supply Demand: This is the founding block of economics. Whenever supply of something increases its price decreases and whenever supply decreases price increases. Thus, when you have excess production of corn, food prices decrease and vice vers

发表于:2019-02-25 / 阅读(89) / 评论(0) 分类 英文语法词汇
学英语单词
-oon
a jack of all trades and master of none
acesitas
alizarin blue s
allayers
Amitostigma wenshanense
antiprolactin
apocopates
area aerial photography
argument from cause
asynchronous memory bus
atmospheric refraction index
atsuda
balance of payments account
bone-marrow extract
camaprim
canal valve
car depot
caracaras
chiasma tendinum
confidential paper
crushing action
cytophilic antibody
defrayed
dieda wanhua oil
Dispertab
document analysis
Dorinamin
duckbill wheat
electron-ion recombination coefficient
engine dynamics
enskilda
environment hazards
essential environmental factors
fast bucks
field location of track center
flexitimers
free to frontier
Get Sacked
gotthold
hand-operated quick-closing stop valve
He Yan
high-temperature coking
Hochdonn
homomorphism module
hookless
hyperformer
I told you so.
industrial management regulations
IRGA
itchful
jansch
lymphoproliferative syndrome
metabolimetry
micrological adder
middling coal
minimum time control
mirror scope
modulus of elasticity of volume
monitor control
New Pine Creek
Nissl degeneration
open court
oxanthracene
pav
pavement apes
pharaons
phyloneanic
piecewise regression
Pierre Joseph, I.
plaster sth over with
positron scanning
posthepatic jaundice
pre-built
producer gas generator
raioid
revolving sorting table
river sediment
routineandresearchpolarizingmicroscope
Ryder
sacrificial anodes
safeguards against
semateches
shauow
sheaf elevator
silver hydride
slag temperature
standard inductance
stateprison
sucking lice
sundropss
survey of travel by r.o.c citizens
tetranitrin
to remind
Tomamae
topside waterline
turnaround play
vortigern
wayfarers
wear-resistant material
wilna
Zinjanthropus