傅立叶[谐波]级数展开

[00:00.00]Unit 8 Transportation [00:07.26]Expansion 8 [00:08.64]3 In many large cities [00:12.48]there is a subway system of underground trains. [00:17.73]Cities have different names for their subways. [00:22.30]The London Underground is called The T

发表于:2018-12-04 / 阅读(166) / 评论(0) 分类 新标准初中英语七年级下(2013版)

[00:00.00]UNIT 7 Expansion 7 [00:07.69]2 My name is Lily. [00:11.08]I'm thirteen yeard old . [00:13.40]I live in Beijing with my family. [00:16.35]Every day I go to school [00:18.37]just like other teenagers. [00:20.43]I always get up at seven o'cloc

发表于:2018-12-04 / 阅读(254) / 评论(0) 分类 北师大版初中英语七年级下

Voters In 4 States Set To Decide On Medicaid Expansion RACHEL MARTIN, HOST: Next week, voters in three states consider whether to do something their state governments did not - expand the Medicaid health insurance program, as most states did under Ob

发表于:2018-12-08 / 阅读(111) / 评论(0) 分类 2018年NPR美国国家公共电台11月

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Why do some chords sound sweet but others make you wince? Well it appears our earsor at least the ears of 250 Minnesota undergradsprefer chords containing harm

发表于:2018-12-24 / 阅读(144) / 评论(0) 分类 Scientific American(五)月

[00:00.00]UNIT 12 Expansion 12 [00:07.10]2 Hi,James, [00:09.92]Thanks for you letter. [00:11.35]You asked about my home. [00:13.58]I live with my parents in an apartment [00:14.97]in a district in the east of Beijing. [00:19.02]I live quite near Beij

发表于:2018-12-29 / 阅读(182) / 评论(0) 分类 北师大版初中英语七年级下

[00:00.00]UNIT 11 Expansion 11 [00:09.20]1 One day in England Diego [00:12.71]and Fernanda were very hungry. [00:15.40]They didn't have any food [00:17.34]and they didn't have any money. [00:19.65]So they thought out a clever plan [00:21.78]to get a

发表于:2018-12-29 / 阅读(212) / 评论(0) 分类 北师大版初中英语七年级下

[00:00.00]UNIT 10 Expansion 10 [00:08.19]6 Were there any programs on TV last night? [00:13.05]I was out. [00:14.46]No,there weren't. [00:16.34]There was a comedy,but it wasn't funny. [00:19.53]And there weren't any good soaps. [00:21.93]My Family wa

发表于:2018-12-29 / 阅读(189) / 评论(0) 分类 北师大版初中英语七年级下

Students who listened to different chords rated as more pleasing the ones that westerners think of as harmonious, the individual notes of which have definite mathematical relationships 【英文文本】 Why do some chords sound sweet but others make

发表于:2019-01-02 / 阅读(128) / 评论(0) 分类 60秒科学

IN THE NEWS - European Union Expansion By Cynthia Kirk BROADCAST: December 21, 2002 This is Steve Ember with the VOA Special English program, IN THE NEWS. The European Union has officially asked ten c

发表于:2019-01-02 / 阅读(99) / 评论(0) 分类 教育与新闻

By Greg Flakus New Orleans, LA 26 January 2006 watch D Day Museum report New Orleans' D-Day Museum - WW II plane Rebuilding the city of New Orleans following Hurricane Katrina is posing a number of ch

发表于:2019-01-03 / 阅读(151) / 评论(0) 分类 2006年VOA标准英语(一月)

The small Ethiopian town of Dukem has some of the most fertile land in the country. It also is home to Ethiopias first industrial park. Dukem is part of a government-led push to turn the mostly agricultural country into Africas manufacturing center.

发表于:2019-01-03 / 阅读(163) / 评论(0) 分类 2018年VOA慢速英语(二)月

On Mondays, our business report focuses on technology. Google has transformed itself from the little search engine that could into a major information hub, email service, software developer and more. It's already the place where most people go to fin

发表于:2019-01-08 / 阅读(285) / 评论(0) 分类 2005年NPR美国国家公共电台

By Sonja Pace London 01 April 2008 Leaders from the 26-member North Atlantic Treaty Organization hold their summit this week in Bucharest, Romania. Topping the agenda will be what to do to help stabilize Afghanistan and what additional countries NATO

发表于:2019-01-11 / 阅读(107) / 评论(0) 分类 VOA常速英语2008年(四月)

By Sabina Castelfranco Vicenza, Italy 17 February 2007 Tens-of-thousands of Italians protested Saturday in the northeastern city of Vicenza against the planned expansion of a U.S. military base nearby. Sabina Castelfranco was there, and filed this VO

发表于:2019-01-12 / 阅读(130) / 评论(0) 分类 2007年VOA标准英语(二月)

After Maine Voters Approve Medicaid Expansion, Governor Raises Objections KELLY MCEVERS, HOST: For the first time, the question of whether to expand Medicaid in a state was put to voters. That happened yesterday in Maine, and the measure was overwhel

发表于:2019-01-16 / 阅读(102) / 评论(0) 分类 2017年NPR美国国家公共电台11月

LULU GARCIA-NAVARRO, HOST: And now we're going to look at how one issue in one race is playing out. The tobacco industry is pouring money into Montana to fight a ballot initiative that would raise tobacco taxes to pay for Medicaid expansion. Montana

发表于:2019-01-17 / 阅读(104) / 评论(0) 分类 2018年NPR美国国家公共电台11月

Vocalist Catherine Russell is always searching for that next great melody. She's found more than a dozen of them to sing on her latest album, Inside This Heart Of Mine. Catherine Russell is a perfectionist when it comes to choosing her material. Her

发表于:2019-02-06 / 阅读(125) / 评论(0) 分类 VOA标准英语2010年(六)月

BEIJING, March 6 (Xinhua) -- Beijing Mayor Wang Anshun on Wednesday said the capital will work hard to cool down rapid urban expansion in order to address traffic congestion, pollution and resource scarcity. We will make efforts to control Beijing's

发表于:2019-02-08 / 阅读(122) / 评论(0) 分类 英语新闻

LOURDES GARCIA-NAVARRO, HOST: The Republicans' failure to repeal the Affordable Care Act opened up an opportunity for advocates wanting to expand Medicaid. They see one last chance to get billions of federal dollars for their states and cover hundred

发表于:2019-02-13 / 阅读(79) / 评论(0) 分类 2017年NPR美国国家公共电台4月

今天我们要学的词是expansion。Expansion 扩展,扩充。The Kennedy Arts Center unveiled a $100 million expansion plan. 肯尼迪艺术中心宣布扩展计划,耗资一亿美元。President Obama supported the expansion of H1B visas fro

发表于:2019-02-18 / 阅读(123) / 评论(0) 分类 英语单词荟萃
学英语单词
.pt
alboleutin
alleoside A
amplificate
anemorumbograph
antithermal maintenance
apalachicola b.
aquatic phytobiology
aschersonia marginata
awkwardnesses
barium fluosilicate
beta-ray spectrograph
bierwursts
big hit
binary loader tape
board of executive directors
Bridgwater
buy-one-get-one-free
cardiostenosis
class-a signal area
clause marker
coalescent ovary
cobalt-base alloy
commissioned works
current process
cylinder saw
de-moralization
dentil
displacement of colon
distant-water
dolomitic quiklime
durum
Emeter
energetic disturbance
fast exponential experiment
fault prevention
filling piping
fire beetles
Fitschen
food emulsifying agent
forcing function generator
gambling policy
gas carburizer
genus Staurikosaurus
gland-type joint
glycol ester
Gobardānga
half embryo
high-tide level
hot melt
Hutchinson-Rice-Rosengren field
hymentherene
i-corven
ieuans
Imum Coeli
in one scoop
interpolates
Jacob's-Staff
job shopper
Kilmihill
liver failure
met my waterloo
millays
Mlicrococcus paratetragenus
narcohypnosis
Odinists
operant learning
Ophiorrhiza hunanica
partial enumeration
pepeater compass
phoroplast
positive growth
principal-to-principal
programmed controlled interruption flag
pulsating burner
reproducer
ritual killings
rotary-vane compressor
sapoderm
satellite tracking station
scholasticly
sea articles
sequential decision problem
shadow exchange rate
skeptical spirit
Skirvin
slit wedge type rock bolt
soudanite
stairheads
stick to a principle
structure of corona protection
subtroical plant
tightlipped
tooth-face
tsarevitches
upset someone's applecart
us lead
weak head
well-risen
wind factor
wirs
zooph.