[数] 柯西并项收敛检验法

President Obama is sending a Thanksgiving tribute to troops serving in war zones this holiday. The White House says Mr. Obama telephoned ten service men and women to thank them for their sacrifices. Within days, the President is expected to announce

发表于:2018-12-02 / 阅读(225) / 评论(0) 分类 2009年NPR美国国家公共电台11月

The northeast just had its first big snow of the season. Meanwhile, on Titan, it was foggy. That weather report brought to you by researchers publishing in the journal Astrophysical Journal Letters. The scientists found that Titan, Saturns largest mo

发表于:2018-12-02 / 阅读(205) / 评论(0) 分类 Scientific American(十二)月

[00:17.93]One Time Only [00:30.20]One Time Only was the proposal [00:32.71]of the Nike design duo [00:34.54]Richard Clarke and Jesse Leyva. [00:37.95]In fact, this newest project [00:40.47]involving Nike Air cushioning technology [00:43.11]is pretty

发表于:2018-12-03 / 阅读(231) / 评论(0) 分类 英国文化—oral english

[00:13.67]THE PUB [00:18.89]酒吧 [00:30.54]I worked in my local pub and over the weekends [00:34.50]and some times during the week [00:36.88]I would stay over there with the other bar manager. [00:40.70]We shared a room. [00:42.51]It wasn't strange t

发表于:2018-12-11 / 阅读(193) / 评论(0) 分类 英语灵异故事

Amber: Hello, I'm Amber and you're listening to bbclearningenglish.com. In Entertainment today, we visit the largest art event in the Arab world - the Sharjah Art Biennial in the United Arab Emirates. (A biennial is an event that happens every 2 yea

发表于:2018-12-19 / 阅读(267) / 评论(0) 分类 Entertainment

Amber: Hello, Im Amber and youre listening to bbclearningenglish.com. In Entertainment today, we visit the largest art event in the Arab world - the Sharjah Art Biennial in the United Arab Emirates. (A biennial is an event that happens every 2 years.

发表于:2018-12-28 / 阅读(161) / 评论(0) 分类 英语听和读

-Sheldon:Fellow warriors, This is Sheldor the conqueror. Fellow:同伴 warrior:武士 conqueror:征服者 【Sheldor:Sheldon在游戏中的人物名】 战友们,我是征服者Sheldor。 We are about to enter Axidus' fortress. enter:进入

发表于:2019-01-01 / 阅读(178) / 评论(0) 分类 生活大爆炸第二季

Fog Found on Saturn's Moon Titan A study in Astrophysical Journal Letters reveals that Titan may be home to the familiar atmospheric condition known as fog--but made out of methane. Karen Hopkin reports The northeast just had its first big snow of th

发表于:2019-01-02 / 阅读(197) / 评论(0) 分类 60秒科学

在GRE写作中,全球化的概念考查非常高频,而且全球化的概念和影响在其他类型(例如科技、教育、政治以及文化类话题中也高频被调用),因此面对这个高频的主题素材,特为所有同学补充全球

发表于:2019-01-03 / 阅读(210) / 评论(0) 分类 GRE英语

This is Scientific American's 60-Second Science, I'm Christie Nicholson. Got a minute? If youve spoken to anyone in New York City, where Scientific Americans offices are, then youve heard about the rain, every day since mid-June. Still, were not in t

发表于:2019-01-08 / 阅读(205) / 评论(0) 分类 Scientific American(七)月

The world's largest gathering of comic book fans is taking place in California. But organizers of the annual Comic-Con say this convention is not just for comic book fans. Hollywood, TV Networks and videogame makers are all getting into the game - he

发表于:2019-01-13 / 阅读(162) / 评论(0) 分类 VOA标准英语2010年(七)月

Less than a week ago, Sony indicated that, under pressure of threats, the moviegoing public wasn't going to be able to see the comedy The Interview at a theater today. But that decision hit quickly on a trip wire of criticisms about geopolitics, free

发表于:2019-01-27 / 阅读(238) / 评论(0) 分类 PBS访谈商业系列

The chief mate of the Pequod was Starbuck, a native of Nantucket, and a Quaker by descent. 斯达巴克是裴廓德号上的大副。 他是地道的南塔开特土著,一个桂克的后代 He was a long, earnest man, and though born on an icy coas

发表于:2019-01-29 / 阅读(136) / 评论(0) 分类 白鲸记

Rain Zone Moving North An article in Nature Geoscience predicts that the rainiest area on Earth, the intertropical convergence zone, is moving steadily north. Christie Nicholson reports [The following is an exact transcript of this podcast.] If youv

发表于:2019-01-30 / 阅读(242) / 评论(0) 分类 60秒科学

财大气粗的迪拜不仅拥有世界最高建筑哈利法塔、世界最大人工岛棕榈岛和最大的购物商场,还将打造全球第一家自带热带雨林的高科技奢华酒店。除了7000平米的热带雨林,这家希尔顿旗下的

发表于:2019-02-07 / 阅读(241) / 评论(0) 分类 实用英语

Do you have the guts to part ways with all those broken gadgets, notepads and pens? This 10 step office cleanup guide should have you neat and tidy in no time. Try to spend just one minute on each task, and move quickly. 10. Paper Why its messy: Pape

发表于:2019-02-09 / 阅读(372) / 评论(0) 分类 英语小短文

The relationship between words and their meaning is a fascinating one, and linguists have spent countless years deconstructing it, taking it apart letter by letter, and trying to figure out why there are so many feelings and ideas that we cannot even

发表于:2019-02-09 / 阅读(254) / 评论(0) 分类 英语笔译

(双人组合Frou Frou)Guy Sigsworth可是鼎鼎大名的音乐家、制作人,制作过Bjork、Jem、Griffiths、Lamb、Madonna、Seal等人的作品。 Distant flickering, Greener scenery, This weather's bringing it all back again. Great adve

发表于:2019-02-11 / 阅读(171) / 评论(0) 分类 好听的英文歌曲

托福考试并列连词及真题解题要点:有关并列连词的命题在TOEEL考试中占有极重要的地位。并列连接词不仅自身是命题的焦点,它还涉及到一些其它的题型,如平行结构,词类、及一致等TOEEL考

发表于:2019-03-02 / 阅读(200) / 评论(0) 分类 托福英语

The chief mate of the Pequod was Starbuck, a native of Nantucket, and a Quaker by descent. 裴廓德号的大副叫斯达巴克,他是个南塔开特土著,也是个桂克的后代。 He was a long, earnest man, and though born on an icy coast, seeme

发表于:2019-03-10 / 阅读(245) / 评论(0) 分类 白鲸记
学英语单词
administrative fee
Alan Lloyd Hodgkin
Amlwch
aurhorized issue
birimose
bloody pleural fluid
boca chica (north chan.)
break test
celebrate the day
chemostratigraphy
Chiazzi's operation
coalings
collapse of jugular vein
combined read/write head
comparison and analogy method
constant damping
continuous cloud
core mode
default recovery contribution
device power supply
Divide-Tab
effervescenced steel
ELND
engine survey
exaflop
fibrous crystallization
firing base
fuss and feathers
gaseous nebulas
Gideon, Mt.
golborne
gross auto product
Habenaria glaucifolia
heat-sensitive dipping process
heimat
Hemsleyadine
hypotoxicity
Il'men'
inductive divider
inkeles
instruction main line
ion-filtration chromatography
isophotal
Kakwa R.
leather cement
lindoite
liquor cresolis saponatus
local-section
loosely-suppressible character frame
low pitches
magnetic quantities
main pots
marco-crystalline
market rate of discount
maytansinol
Melinninae
memory capacitor
merry-andrew
metanephros (pl.metanephroi)
meteoric rise
non tapered key
nonghetto
nonthermal
normative need
off the payroll
ohmic heating carrier
on line size analyzer
operation of passenger transportation
optimal moisture for carbonation
oryza brachyantha
oxygen difluoride
p s n curve
panel saw
penetration needling
Phialemonium
Pienaarsrivier
pipelined array processor
Piru(Piroe)
pneumatogenic minerals
pulse sampling oscilloscope
pumpback reflux
ratchet tool
rectangular grid
respiratory muscle
ribonucleoprotein particle
rusticss
sales charge
shipbuilding and trading department
single action compression
stolon
structure of coal
superbattery
surquidy
Sylow subgroup
symbolic key
transverse rail
wayboards
wild animal trainer
wolensky
writer's writer
Yafo
zip fastener