结合矩阵,相伴矩阵

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发表于:2018-12-06 / 阅读(142) / 评论(0) 分类 斯伯恩自然拼音(MP3+PDF)

Causes and solutions remain in dispute Michael Bowman | Washington, DC 01 December 2009 Droughts, floods, hurricanes, typhoons, retreating glaciers, and melting polar ice caps are just some of the occurrences scientists say are becoming more common a

发表于:2018-12-16 / 阅读(48) / 评论(0) 分类 VOA标准英语2009年(十二月)

我可不是老古董,对进步事物总是拍手称快。不过,最近有人建议,把我们家附近的一个公园推掉,盖个超市。这我可不赞成。好在,市政委员会的一名代表跟我的想法一样。他正在竭尽全力

发表于:2018-12-16 / 阅读(127) / 评论(0) 分类 美国习惯用语

Grammar Girl here. Today's topic is how to treat URLs when you have to use them in text. Also, keep listening through to the end of the show because I have another writing contest for you. Web addresses are strange beasts; they seem more like equatio

发表于:2019-01-02 / 阅读(140) / 评论(0) 分类 英语语法 Grammar Girl

Sometimes the worst part of letting go 有时候放下才是最糟糕的 Is when your heart starts losing hope 因为你的内心开始失去希望 You feel a whole lot of nothing 你渐渐没有任何感觉 But you gotta keep on running 但你不得不

发表于:2019-01-03 / 阅读(66) / 评论(0) 分类 听歌学英语

We've been waiting for this far too long 我们已经为此等待许久 Ready to surrender what we've done 也已做好向过去屈服的准备 We've been pushing away that pain 我们抛弃我们的痛觉 Pushing away that poison 冲刷残害我们的

发表于:2019-01-03 / 阅读(84) / 评论(0) 分类 听歌学英语

Daily Life - Learning Simple Math (C0076) A: Alright, children, lets review. Tommy! Pay attention! B: Sorry Miss Kadlec. A: Okay, Crystal, now tell me, whats four plus eleven? C: Um...fifteen! B: Miss Kadlec always asks Crystal; shes such a teachers

发表于:2019-01-09 / 阅读(52) / 评论(0) 分类 纯正地道美语

Experts blame the lack of progress in maternal and child health on a severe shortage of doctors, nurses and midwives in the affected countries. Many countries with the highest mother and child death rates continue to fall short, a decade after pledgi

发表于:2019-01-11 / 阅读(53) / 评论(0) 分类 VOA标准英语2010年(六)月

BBC Learning English People and Places Mahamat Adamou Yvonne:Youre listening to bbclearningenglish.com and this is People and Places. Hello, Im Yvonne Archer and todays guest Mahamat Ahmed Adamou Hello, my name is Mahamat Ahmed Adamou I come from Ch

发表于:2019-01-11 / 阅读(154) / 评论(0) 分类 人与地方

By Patricia Nunan Kathmandu 21 April 2006 Following days of anti-monarchy protests, Nepal's King Gyanendra has called upon opposition parties to appoint a new prime minister, who will head an interim

发表于:2019-01-13 / 阅读(128) / 评论(0) 分类 2006年VOA标准英语(四月)

By Robert Berger Jerusalem 18 March 2006 The Islamic militant group Hamas is ready to assume power in the Palestinian Authority. Hamas has rejected pressure at home and abroad to moderate its position

发表于:2019-01-13 / 阅读(129) / 评论(0) 分类 2006年VOA标准英语(三月)

With three days remaining at the Copenhagen climate talks, India's government is expressing its disappointment with the proposals put forth so far. Steve Herman | New Delhi 16 December 2009 Indian Foreign Secretary Nirupama Rao (file photo) Officials

发表于:2019-01-13 / 阅读(118) / 评论(0) 分类 VOA标准英语2009年(十二月)

US, Iran Go to the Mat for Olympic Wrestling World Championship wrestling in Tehran pits the United States against Iran. But the match is about more than victory for one side or the other. For the wrestlers and their coaches, it is the start of a sha

发表于:2019-01-14 / 阅读(69) / 评论(0) 分类 VOA标准英语2013年(二月)

By Kate Woodsome Hong Kong 26 November 2007 Developing countries are likely to be among those suffering the most from the extreme weather conditions linked to global warming. At the upcoming United Nations Climate Change Conference in Indonesia, expe

发表于:2019-01-31 / 阅读(73) / 评论(0) 分类 VOA常速英语2007年(十一月)

By Parke Brewer Berlin 08 July 2006 Few would have thought the French could make it to the final here, after they played to draws in their two opening group matches, and were at risk of bowing out of the tournament until a 2-0 win over Togo. ----- F

发表于:2019-01-31 / 阅读(141) / 评论(0) 分类 2006年VOA标准英语(七月)

By Peter Fedynsky Moscow 03 June 2008 Russian officials have confirmed the beating deaths of four inmates at a prison in the Ural Mountains, allegedly at the hands of their guards. Correspondent Peter Fedynsky has this report from VOA's Moscow Burea

发表于:2019-02-03 / 阅读(74) / 评论(0) 分类 VOA标准英语2008年(六月)

As climate negotiators meet in Copenhagen, Denmark, many scientists say that farmers around the world will have to adjust to more extreme temperatures, droughts and floods as a result of global warming. But in the United States, the nation's largest

发表于:2019-02-03 / 阅读(87) / 评论(0) 分类 VOA标准英语2009年(十二月)

By Peter Fedynsky Budapest 04 November 2009 The collapse of the Berlin Wall came as the result of social, political and economic pressures that built up over decades behind the Iron Curtain. Its demise has exposed some glaring material differences i

发表于:2019-02-12 / 阅读(93) / 评论(0) 分类 VOA标准英语2009年(十一月)

Russias news network Zvezda is reporting that the countrys new intercontinental ballistic missile will be ready for field trials this summer. The RS-28 Sarmat, dubbed Satan 2 by NATO, has been widely reported to have a top speed of seven kilometers a

发表于:2019-02-18 / 阅读(117) / 评论(0) 分类 cctv9英语新闻2016年

I get up in the morning and it's just another day 早上起床 又是平凡的一天 Pack up my belongings, I've got to get away 收拾行囊 需要立即出发 Jump in to a taxi and the time is gettin' tight 跳进一辆出租车 然而时间不多了

发表于:2019-02-20 / 阅读(131) / 评论(0) 分类 英乐时空
学英语单词
acephatemet
airmass fog
algazel
Amerindian architecture
antidote
areal specialization
asa-foetida
bed killing
bulk concentration
burn the candle at both ends
by passed
camellia uraku kitam.
Cephalotaceae
Christmas cracker
chromatic stimulus
chromium(iii) sulfate
clad fuel elements
common starlings
concept of equilibrium
conveyer car
coupola
crenelated
cryoaerotherapy
cybertexts
deboning
dentate gyri
design basis external man-induced events
Dicranodontium
electrically operated bell
electrode couple
EMIT (engineering management information technique)
enterprise computing
epacts
fluo
focus coil assembly
forelocking
FPAN
genus oryctolaguss
geologises
grid of bound
Hedera helix L.
high speed printing press
hobbyhorse
inconsiderations
indole series
interleaved character
IPMB
iron cage
Jowett, Benjamin
Kabongola
know-nothing
leonovna
livebloggers
lophosteron
low-backs
lyttle
main discharge
manufacturing overhead spending variance
margraff
mounting base
N-methylbenzyl-aniline
nebrius ferrugineus
neckfurters
non-skid treatment
noooo
oddity discrimination
oncomete
ornamenter
ornithine decarboxylase
pangkha
perovskite catalyst
picaridin
Polledo
Poofta
procarcinogen
promise to
pushes back
rete Halleri
rissoina turricula
robert treat paines
rodas
Rosa hezhangensis
salesmen's commission
salling
software linguistics
spirofibrillae
square kilometres
steelshod
sunkest
suxibuzone
tape stretcher
tautonyms
testis sac
tilt gauge
torque wrenches
type of cementation
Uite
wave front reconstructing record
X-ray fluorescence anaiysis
yan xishan
yuck it up
zow