解析变换群

Exercise 1-23; Syllable Count Test CD 1 Track 33 Put the following words into the proper category based on the syllable count intonation. Write the pattern number in the space provided. Check Answer Key, beginning on p. 193. Single Words l. stop __

发表于:2018-11-28 / 阅读(394) / 评论(0) 分类 美语口音训练第一册

Exercise 1-22: Syllable Patterns CD 1 Track 32 In order to practice accurate pitch change, repeat the following column. Each syllable will count as one musical note. Remember that words that end in a vowel or a voiced consonant will be longer than o

发表于:2018-11-28 / 阅读(393) / 评论(0) 分类 美语口音训练第一册

英语作文 假如你叫李华,刚从浙江大学化学系毕业,现打算用英文给在杭州的中外合资企业浙江太平洋化学有限公司(Zhejiang Pacific Chemical Limited Corporation)经理Smith先生写一封信,推荐自己到该公司求职.写信日期2005年7月15日. 信的要点如下: 1,刚毕业于浙江大学化

发表于:2018-12-08 / 阅读(175) / 评论(0) 分类 新概念英语第一册Flash第2版

What I Have Lived For The Prologue to Bertrand Russell's Autobiography Russell, Bertrand Arthur William (1872-1970) Three passions, simple but overwhelmingly strong, have governed my life: the longing for love, the search for knowledge, and unbearabl

发表于:2018-12-08 / 阅读(185) / 评论(0) 分类 VOA标准英语2018年(五月)

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发表于:2018-12-10 / 阅读(272) / 评论(0) 分类 大学六级6000单词速记动画版

The Senate has passed two major pieces of legislation this afternoon that had been caught in the grips of political stalemate. By a vote of 71-26, the Senate has ratified a new nuclear arms treaty with Russia. And Andrew Seabrook of NPR tells us that

发表于:2018-12-17 / 阅读(155) / 评论(0) 分类 2010年NPR美国国家公共电台12月

[00:03.71]Learning Skills [00:07.31]Part Two [00:11.09]Listening-Centered Activities [00:15.44]Listening I [00:19.01]Exercise 1 [00:23.08]Directions: [00:26.82]You will hear an interviewer asking a teacher about her students [00:33.66]Listening to th

发表于:2018-12-18 / 阅读(259) / 评论(0) 分类 新编大学英语听力浙大版

If the human genome were put in a straight line, it would be over six and a half feet long. So how do you store all that DNA in a tiny nucleus? And have the cell manage it? Researchers explain how in a study featured on the cover of the October 9th i

发表于:2019-01-08 / 阅读(219) / 评论(0) 分类 Scientific American(十)月

The United Nations confirms at least seven of its international workers, both staff and guards, were killed today in northern Afghanistan when protesters stormed the office and opened fire. Officials at UN offices in New York say the final count coul

发表于:2019-01-08 / 阅读(225) / 评论(0) 分类 2011年NPR美国国家公共电台4月

5 Tips for Salary Negotiations in a Down Economy 在经济低迷时期协商薪资的5大方法 Even in a down economy, you can negotiate your salary -- whether for a new job, a promotion, or a raise in your current position. The key to a successful

发表于:2019-01-08 / 阅读(181) / 评论(0) 分类 实用英语

analysis 分析,分解,解剖 解析:【反】SYNTHESIS 综合 【衍】 ANALYZE ANALYST ANALYTIC ANALYZABLE The analysis of the samples on the murder spot showed some valuable clues to the poli

发表于:2019-01-11 / 阅读(213) / 评论(0) 分类 英文语法词汇

Having Problems with a School Paper? 学校论文有问题? Today we welcome a return visit from Jennifer Ahern-Dodson, assistant professor of The Practice in Writing Studies at Duke University in North Carolina. Ms. Ahern-Dodson serves as outreach d

发表于:2019-01-12 / 阅读(189) / 评论(0) 分类 2014年VOA慢速英语(十)月

The Macintosh Partnership 因麦金塔而合作 In astronomy, a binary system occurs when the orbits of two stars are linked because of their gravitational interaction. 在天文学中,当两颗星体轨道交织,由于引力相互作用,就会出

发表于:2019-01-22 / 阅读(228) / 评论(0) 分类 乔布斯传

Genome: Now in 3-D! In a study in the journal Science, researchers report the mapping of the three-dimensional structure of the human genome, and the finding that the cell's nucleus is divided into two regions, one where DNA goes to get expressed. Cy

发表于:2019-01-30 / 阅读(257) / 评论(0) 分类 60秒科学

Most young women dream of resembling fictional screen icons such as Wonder Woman and Lara Croft, but one model and gamer has gone out of her way to make this a reality. 大多数年轻女性都梦想自己可以和虚构的荧幕偶像一样,诸如神

发表于:2019-02-05 / 阅读(208) / 评论(0) 分类 实用英语

A hair stylist from New York is smartening up the city's homeless by giving them haircuts on his day off. 一名纽约发型师利用自己的休息时间为无家可归的流浪汉理发,他的这一善行为纽约市增色不少。 Mark Bustos, 3

发表于:2019-02-06 / 阅读(191) / 评论(0) 分类 英语新闻

Do you dread networking events? Wonder about what to say? Do you find there is something uncomfortable or possibly distasteful about the seemingly compulsory exchange of business cards? If so then you probably value sincerity and professionalism. Too

发表于:2019-02-06 / 阅读(253) / 评论(0) 分类 英语美文

You know, I'm not sure that your husband is quite responsible for his actions. 你知道,我不敢肯定你丈夫的行动是不是要由他自己负责。 I do not think he is himself. 我觉得他已经不是他自己了。 He seems to me to be p

发表于:2019-02-13 / 阅读(156) / 评论(0) 分类 月亮和六便士

Preferences of Chinese college graduates for employment have been changing in recent years as the country undergoes transformations in its economic and industrial structure, a recent survey found. 近日一份调查发现,随着我国经济产业结构

发表于:2019-02-18 / 阅读(183) / 评论(0) 分类 英语新闻

[00:12.52]OK. I'm awake now. Oome on. - 好了,我醒了 - 我们走 [00:16.40]Well, I'm afraid we can't wait any longerfor Ms. White. 恐怕我们等不到怀特小姐了 [00:22.48]I'm here! I'm here! 来了!我在这! [00:24.24](crowd gasps)

发表于:2019-03-16 / 阅读(468) / 评论(0) 分类 听电影学英语-大学新生
学英语单词
absolute moisture
affective objectives
afflux curve
alpoplast
archivers
autoparasitization
balancing of tyre
basaltic structure
beam wind
beaters' skin
bridged t filter
call forth sth
Chamber of Shipping East Coast Coal Charter Party
Chamusca
cherry crab
chlorotheophyline
complex strain wave
contour polishing wheel
credency
crico-tracheal membrane
csx
debars
designation mark
diplazium okinawaense
directly ionizing radiation
distal bar
drafting resistance
draught center
effective sectional area
engineering test equipment
error-free running
eulima bifasciata
exchange alterations
fat-deficiency disease
finished black plate
fit out
Freundlich adsorption equation
general most favoured nation clause
Germish
GM_each-other-one-another
grand opera
gray-whale
hold someone in hostage
hydrocarbon decoking
i-haneked
inculked
intact fuel
little ebony spleenwort
look well
lumped mass
machine-aided design
manage a business
master control set
Mather Air Force Base
mission profile testing
multimerisation
New Right
obido
off-fal
overmoisture
overstressing
palm oils
pedro r. fernandez
persicarum oleum
perturbedly
Piasek
picture distortion
planarity
positive inotropic
premandibular appendages
preparative chromatograph
pushaw
radiograph examination
redial button
reduced space
reflection densitometer
repurchases
saponification ratio
sasakwa
sector-type lock gate
set up a propaganda
shouting dictations
Souloukoudiamba
standard rotating direction
street map
tea cult
tectonic zonation
terciles
terminal double bone
thanadars
tons per inch immersion
truistic
unbalanced three-phase voltage
unit of fit
unmonished
voice over wireless LAN
volley fire
water hemisphere
wheatrick
whether you like it or not
write-of doubtful account
yellowbelly