初级像差贡献量

Nearly everyone knows that countries such as the United Kingdom, the United States of America, Canada, Australia, and New Zealand are primarily English-speaking countries; that is, English is the moth

发表于:2018-11-27 / 阅读(494) / 评论(0) 分类 赖世雄高级美国英语

以下段落是摘自新闻里的一些重要信息,并不是一个段落的听写。空内信息可在本新闻中全部找到,大家可以根据这些信息复述新闻。 一、泛听建议: 1、完整听一遍,掌握大意。 2、继续听,特

发表于:2018-12-03 / 阅读(68) / 评论(0) 分类 NPR边听边练

AB-,ABS away,from 分离 字首 ab,abs 源自拉丁文介系词 a,ab 拉丁文的意思是 away,from 等. 通常在拉丁文较常见的介系词形态, 有 a,ab,abs 三种,后接名词为子音开头者

发表于:2018-12-08 / 阅读(55) / 评论(0) 分类 英文语法词汇

AS IT IS 2015-06-30 Motorcycle Lovers: We Are Not Criminals 摩托车爱好者称我们不是罪犯 Some law enforcement officials in the United States say motorcycle clubs are criminal gangs. Investigators were especially critical of such clubs afte

发表于:2018-12-16 / 阅读(44) / 评论(0) 分类 2015年VOA慢速英语(七)月

加州日报:以后视力有问题的人看显示屏再不用戴眼镜了,因为美科学家给电脑屏幕 戴上了眼镜. 美科学家给电脑屏幕戴上眼镜 Daily California: People with vision problems may be able to forgo eyeglasses and c

发表于:2019-01-01 / 阅读(52) / 评论(0) 分类 双语趣听精彩世界

英语单词词根词典(一) 摘要:如同汉字的偏旁部首,词根是英语单词的重要组成部分,熟悉英语词根,在记忆单词的时候可以举一反三。 AB-,ABS away,from 分

发表于:2019-01-04 / 阅读(117) / 评论(0) 分类 考研英语

BEIJING, Dec. 10 (Xinhua) -- Foreign Minister Yang Jiechi on Monday addressed an event for foreign diplomats and representatives of international agencies and said that China will work with other nations toward world peace and development. China will

发表于:2019-01-04 / 阅读(77) / 评论(0) 分类 英语新闻

4月份美国就业市场有所回弹 The U.S. job market rebounded in April, with strong growth in business services, health care and construction. 随着商业服务业、医疗和建筑业的强劲增长,4月份美国就业市场有所回弹。

发表于:2019-01-14 / 阅读(84) / 评论(0) 分类 VOA标准英语2015年(十月)

Weaker-than-expected job growth in December is raising questions about whether the economy is as strong as previously thought. As NPRs Shortage explains lots of economists are actually skeptical of the governments December unemployment report accurat

发表于:2019-01-16 / 阅读(97) / 评论(0) 分类 2014年NPR美国国家公共电台1月

LULU GARCIA-NAVARRO, HOST: Solar eclipses, supermoons, a star-studded night sky - for us earthlings, looking up into space can be a transformative experience. But what about the other way around, seeing Earth from space? Only a select few have had th

发表于:2019-01-16 / 阅读(64) / 评论(0) 分类 2018年NPR美国国家公共电台2月

Kerry Expected to Win Wisconsin Primary Greg Flakus Voters are going to the polls in the Midwestern state of Wisconsin in a primary contest that could represent the end of at least one candidacy for t

发表于:2019-01-31 / 阅读(99) / 评论(0) 分类 VOA2004(上)--各类新闻

Egyptians Lash Out at Qatari 'Meddling' 埃及人抨击卡塔尔的干预 CAIRO After years of growing influence, Qatar's apparent ambitions as a regional powerhouse have faltered in Tunisia and Syria and with what some experts say is its latest stum

发表于:2019-02-01 / 阅读(57) / 评论(0) 分类 VOA常速英语2013年(九月)

AB-,ABS away,from 分离 字首ab,abs源自拉丁文介系词a,ab拉丁文的意思是away,from等.通常在拉丁文较常见的介系词形态,有a,ab,abs三种,后接名词为子音开头者用a,母音

发表于:2019-02-01 / 阅读(65) / 评论(0) 分类 英文语法词汇

U.S. lawmakers continue to express dismay and outrage over twin scandals in the federal government: one that has consumed the Secret Service, the other involving the agency that provides supplies and equipment for federal operations. No evidence has

发表于:2019-02-04 / 阅读(66) / 评论(0) 分类 英语新闻

WUHAN, China, Sept. 17 (Xinhua) -- The FIBA Asia apologized Saturday for inresponsible behaviors of Qatar and promised to take furture actions against Team Qatar after the Asian FIBA Men's Basketball Championships. Definitely we'll take actions again

发表于:2019-02-05 / 阅读(73) / 评论(0) 分类 英语新闻

The head of the Defense Intelligence Agency admits there have been some recent lapses among U.S. intelligence organizations that need attention. In an exclusive VOA interview, Lieutenant General Ronald Burgess said his agency is taking to heart Presi

发表于:2019-02-07 / 阅读(58) / 评论(0) 分类 VOA标准英语2010年(一月)

CANBERRA, Feb. 18 (Xinhua) -- Australian Labor Party's primary vote stands at just 30 percent, down 5 points since December, the latest Herald/Nielsen poll published in Fairfax newspapers showed on Monday. This is the first time that Tony Abbott is t

发表于:2019-02-08 / 阅读(92) / 评论(0) 分类 英语新闻

英语构词法(01)-单词构词法

发表于:2019-02-17 / 阅读(66) / 评论(0) 分类 英文语法词汇

aberration 像差 absolute film 绝对电影 abstract film 抽象电影 academy aperture 影艺学院片门 academy awards 奥斯卡金像奖 academy leader 影艺学院导片 academy mask 影艺学院遮片 academy of motion picture arts & science 美国影艺学院(台)美国电影艺术和科

发表于:2019-02-18 / 阅读(79) / 评论(0) 分类 英文语法词汇

(一)如何表达老年人1. The aged 老年人2. The elderly 老年人(通常指生活不能自理的老人)3. Senior citizen(非常尊敬的说法)4. OAP 领取养老金的人,委婉指老年人(Old Age Pensioner)5. Old folk 老年人

发表于:2019-02-21 / 阅读(113) / 评论(0) 分类 雅思英语
学英语单词
ain salah
air transportation
alismatidaes
amelogenesia
androstenediols
antitwilight (arch)
average sequence length
B. C. R.
bachelor's wife
badly stowed
Benzothiepins
bi-CMOS compatibility technique
bony tongue
bostock
brittle fracture of metals
broad-headed
Calamaria septentrionalis
cast-iron modular graphite
chlorophyllase
clear majority
clinical model
code of components
computation
counter-move
diver tender
downhole tool
dying-out
effect of population growth
epidural anesthesias
Forchhammerite
Franz Seraph Peter Schubert
fusarenone-X
give over to sb.
grammaticizing
HCT-8/VCR
Higher-fungi
holmstroms
hop separator
hypotonia oruli
in the spirit of
initial rhyme
integral linear polarization
Ischaemum polystachyum
isoeburnamine
jam-to-signal ratio
kachauri
kazuo
Keweenawan series
last-birthday
liements
lint-white
low temperature nematic liquid crystal
low-velocities
low-voltage battery
lymphoglandulae cubitales superficiales
made nothing of
menuze
meodymium oxide
national technical processing center
operational system simulation
oropharyngeal isthmus (isthmus faucium)
p-waves
particular commodity
peak stage
peduncular syndrome
percent consolidation
pickling installation
pokelokens
polycaryotic
polyvinylidene difluoride
postcard renewal
principal chain
profile shooting
progressive income tax
qtrs
reserve for interdepartmental encumbrance
rotor aerodynamics
run-up
S-P (system and procedures)
sacred trinities
schlessinger
science fiction fan
semiolog ical
short floating point number format
single European currency
small bore
spotted turtle
spray spinning
static data structure
Taiama
target resolution
trackin'
trupanea distincta
twin hull trawler
U-ground
ultrasonic inspection
unequipped with tanks
volume of storm
wavetable synthesizer
Wireless Sensor Network