非周期变化

Music for Everybody I think the album, The Piano Player, is quite interesting. It’s quite 1) dynamic, we have the pure classical pieces, we have pop classical pieces, we have easy listening music of

发表于:2018-11-28 / 阅读(197) / 评论(0) 分类 疯狂英语2003年

Now, while the smell wafts over you, let me tell you the history of an idea. 现在,趁着香味还萦绕在你们周围,我来为你们介绍一个想法形成的过程。 Everything that you're smelling in here is made up of atoms that come fro

发表于:2018-12-19 / 阅读(103) / 评论(0) 分类 TED演讲教育篇

Idiom: On the rocks 事情处于一个相对困难的状态中 Hit the book: Insufficient Insurance Cash flow Jeopardy Periodic Recipient Frankly Installment

发表于:2018-12-27 / 阅读(137) / 评论(0) 分类 趣味青春英语

variation n. 变化 assembly line 流水生产线 overcome v. 克服 imagery n. 意象,比喻 There are a lot of American businesses in china. Why are these businesses so popular? 在中国遍布着许多美国的企业,这是为什么呢? They

发表于:2018-12-28 / 阅读(150) / 评论(0) 分类 早安英文

Erina: Hi, Mike. I was wondering the difference between MMA and boxing? What are the differences? Mike: Well, there's a lot of differences actually. MMA stands for mixed martial arts so I guess by the name you can tell that there are a lot of differe

发表于:2018-12-29 / 阅读(122) / 评论(0) 分类 英语趣味课堂

图片1 In todays episode were going to look at an expression that you can use to say that something is yours. To make a claim that something or some activity belongs to you, you can call dibs. Its a funny little word with some variations that we als

发表于:2019-01-01 / 阅读(119) / 评论(0) 分类 英语博客-北美风情

Tests Suggest 10,000-Year-Old Brit Had Dark Skin, Blue Eyes Genetic material from a 10,000-year-old skeleton suggests the oldest-known Briton had dark skin and blue eyes. 根据一具1万年前的骨骼中提取的遗传物质表明,人们所知最古

发表于:2019-01-03 / 阅读(188) / 评论(0) 分类 2018年VOA慢速英语(二)月

During the doctor's periodic visit to my elderly mother, I told him that Mother would be celebrating her 98th birthday in few days. Delighted by the news, he bent down and gave her a kiss for the occa

发表于:2019-01-03 / 阅读(104) / 评论(0) 分类 英汉幽默故事选读

A research team led by Professor Ye Kai from Xi'an Jiaotong University has detected the existence of dark matter in human genomes, including novel forms of complex variants that have never been observed before, Xi'an Daily reported on Oct. 10. 据《西

发表于:2019-01-03 / 阅读(81) / 评论(0) 分类 实用英语

Wanted to slice out little time,we wish everyone a happy pie day on this March 14th.413 Ok.let's go ahead to get today's headlines. Two primaries two caucuses,110 delegates,that's what was the stake yesterday in the race for the Republican presidenti

发表于:2019-01-08 / 阅读(127) / 评论(0) 分类 CNN2012年(三)月

An international effort to build a detailed map of human genetic variation has completed its pilot phase and could shape a new understanding of human evolution and may help in fighting disease. Getty Images/iStockphoto The 1000 Genomes Project aims t

发表于:2019-01-14 / 阅读(87) / 评论(0) 分类 VOA标准英语2010年(十)月

You pump it at a high pressure through a nozzle. You create a spray of detergent. 你用高压将它压过一个喷嘴,你制造了清洁剂喷雾。 Then the spray dries. It turns into powder. It falls to the floor. 喷雾干燥后就成了粉末,

发表于:2019-01-18 / 阅读(117) / 评论(0) 分类 TED演讲教育篇

James: I'm starving. Cody: So am I. But we don't have much money. James: We have enough for McDonald's. Cody: That would be great. I could eat a Big Mac set. James: Sounds good. Are we going, then? Cody: Sure. I know what I'm going to have. James: Wh

发表于:2019-01-23 / 阅读(99) / 评论(0) 分类 英语学习乐园

For most of us, the periodic table is a thing of beauty in the abstract, but for chemists it established an immediate orderliness and clarity that can hardly be overstated. Without a doubt, the Periodic Table of the Chemical Elements is the most eleg

发表于:2019-01-29 / 阅读(101) / 评论(0) 分类 万物简史

Idea 1: Write a small but romantic love letter (about 5 lines in length or less). Then, get your local newspaper and circle all the words you need (in order) to include in your letter. Then leave the paper with a special note on top telling him to pu

发表于:2019-02-04 / 阅读(152) / 评论(0) 分类 英语美文

During the doctor's periodic visit to my elderly mother, I told him that Mother would be celebrating her 98th birthday in few days. Delighted by the news, he bent down and gave her a kiss for the occasion. He then announced that he, too, would be cel

发表于:2019-02-04 / 阅读(105) / 评论(0) 分类 趣味英语

Todd: OK, Peter, can you talk about your country, Sweden, and what is life like in Sweden in winter? Peter: Swedish life in winter is really harsh, especially, it tends to get pretty cold, especially around December, January, that's when it's really

发表于:2019-02-06 / 阅读(99) / 评论(0) 分类 原版英语对话1000个

16. UPBRAlD : REPROACH :: (A) dote : like (B) lal: : stray (C) vex : please (D) earn : desire (E) recast : explain Directions: Each passage in this group is followed by questions based on its content.

发表于:2019-02-21 / 阅读(216) / 评论(0) 分类 实用英语

Todd: OK, Peter, can you talk about your country, Sweden, and what is life like in Sweden in winter? Peter: Swedish life in winter is really harsh, especially, it tends to get pretty cold, especially around December, January, that's when it's really

发表于:2019-03-06 / 阅读(156) / 评论(0) 分类 英语趣味课堂

今天我们要学的词是 driver. 大家都知道,driver 是司机,但是做为名词,driver 还有推动因素的意思。最近一项关于全球高科技市场的预测报告显示,China's business and consumer market will be the biggest

发表于:2019-03-07 / 阅读(170) / 评论(0) 分类 英语单词荟萃
学英语单词
3-phosphoglyceric acid
6-thiopurine
Acantholimon alatavicum
acoutoelectric effect
across one's knee
air pollution monitoring laser
all charges paid
all commodity volume
anchor head
ankoku buy? (japan)
autonomous jurisdiction
b-minus
bacterial pigmentation
Belle-Isle
bentazone
black-earths
bladelet(te)
Bobrowo
carbide powder
cashing dividends
cayer
chord deflection offset
class difference
coeliocyesis
cooling correction
cyberchurches
data dictionary assember
Data web
deep-level traps
dry insulation transformer
el-arabi
elaphomyces granulatus
electrostrictive ceramics
enclosed lifeboat
faslanes
fiber reinforce thermoplastics (frtp)
fixed layer
frenetically
fuel servicing truck
full-scale test
gallowgate
GDMS (generalized data management system)
gothic metal
guaiacol salicylate
healthless
historical value
hoist
if pigs had wings they would fly
ill-set
interactive proof protocol
interstitial neurons
Jupiter Pluvius has got out his watercan.
ling field
loosely-suppressible point frame
luthern
mainshaft oil baffle
major psychosis
manganous oxide (manganese oxide)
manufacture cost
mesenteric ganglion
multipath ferrite core
nordenstreng
nose-rag
noseplate
on-board attitude control system
operational maintenance
optimum designing of engineering structure
oralee
phyllosticta cucurbitacearum
preliminary thinning
presence testing
procyon
quick-return motion
ramp grade
recommended (retail) price
recurring cost
Richard D'Oyly Carte
rififi
RVB
sabater
seed rate lever
semidiurnal tide producing force
sheathed electrode
sickle cells
skyvans
specialistically
strongylura anastomella
swooer
sympathetic chain (or sympathetic trunk)
syncretise
tank wall effect
the noon of life
There's as good fish in the sea as ever came out of it.
thiaminoprotein enzyme
TM wave
troikatron
turtleweed
usagist
vertigo eogea stagnalis
vouching
Windows 98
ximena