矩阵求逆方法

Decoding The Matrix Carrie-Anne Moss (“Trinity”) : It’s very rare that you actually get to 1) merge what you do with what you believe in. The Matrix: we had a life changing experience making it

发表于:2018-11-28 / 阅读(172) / 评论(0) 分类 疯狂英语2003年

倒装句 : 谓语的一部分或者全部放在主语之前的句子称为倒装句。 定义为了强调、突出等语用目的而颠倒原有语序的句式叫做倒装句。在倒装句中,颠倒了的成分可以恢复原位而句意基本不

发表于:2018-12-01 / 阅读(187) / 评论(0) 分类 初中语法汇总

影片《黑客帝国》是华纳兄弟影片公司1999年的一部动作、科幻电影,影片由安迪沃卓斯基和拉娜沃卓斯基共同担任导演及编剧,基努李维斯、凯瑞安莫斯和劳伦斯菲什伯恩等联袂出演。电影于

发表于:2018-12-03 / 阅读(108) / 评论(0) 分类 2015年ESL之商务英语

[Steven精品五句] 普通句 It isn’t worth watching. 那不值得看。 次级高手句 I don’t think it is worth watching. 我认为那不值得看。 高手句 I don’t think it is worth wat

发表于:2018-12-07 / 阅读(152) / 评论(0) 分类 精品五句

In English, the traditional word order of a statement is subject + verb. Never do we change the order except when asking a question. Or do we? If you listened closely, you may have noticed that my statement beginning with the word never failed to fol

发表于:2018-12-08 / 阅读(77) / 评论(0) 分类 2018年VOA慢速英语(十一)月

In last weeks Everyday Grammar, we told you about a few kinds of inversion that are useful in academic writing and common on the TOEFL. But there are others. Today, well talk about three more. In fact, I already used one kind in my introduction. Comp

发表于:2018-12-16 / 阅读(81) / 评论(0) 分类 2018年VOA慢速英语(十一)月

Transcript This is Scientific American's 60-Second Science, I am Cynthia Graber.This will just take a minute. Physicists at the Brookhaven National Laboratory have been able to send information ahead of particle beams racing at nearly the speed of li

发表于:2018-12-24 / 阅读(118) / 评论(0) 分类 Scientific American(二)月

Science and technology: Air pollution: Blown away 科技:空气污染:吹走它 Retired jet engines could help clear the smog that smothered big cities. 退役喷射发动机可以用来驱逐笼罩大城市的雾霾。 To land at Indira Gandhi A

发表于:2018-12-29 / 阅读(95) / 评论(0) 分类 经济学人科技系列

Another good candidate would be a government-run plant at Badarpur, less than 50km from the middle of Delhi. 另一个较好的选择便是位于巴达普(距德里市中心不到50千米)的官办工厂。 According to the Centre for Science and

发表于:2018-12-29 / 阅读(61) / 评论(0) 分类 经济学人科技系列

The world this week-Business 本周经济新闻 Amazon showed off its first smartphone, which will go on sale next month. 亚马逊展示了将在下月发售的第一款智能手机。 Priced at the high end of the market, the device runs on a versi

发表于:2018-12-31 / 阅读(82) / 评论(0) 分类 经济学人要闻

The world this week-Business 本周政治要闻 Alibaba took its IPO to investors in a roadshow, having priced the offering at between 60 and 66 a share. 阿里巴巴借路演助力IPO,定价区间为60到66美元。 This could value the Chinese e-

发表于:2018-12-31 / 阅读(186) / 评论(0) 分类 经济学人要闻

If you are like many language students, you might have a problem with procrastination. Perhaps you are slow to do homework or study for a test. Maybe you do not like to study or you become distracted while studying. Whatever the case may be, learning

发表于:2019-01-02 / 阅读(414) / 评论(0) 分类 2017年VOA慢速英语(六)月

本周日(5月13日)就是母亲节了,你想好用什么方式向母亲表达爱意了吗?要是还没想好,不如就跟小编一起学几个由mother(母亲)一词演化出来的英语单词吧。然后讲给妈妈听,妈妈看到这

发表于:2019-01-08 / 阅读(136) / 评论(0) 分类 节日英语

当主语在谓语前出现时叫顺序(the natural order)。在某些情况下,我们可以把谓语成分放在主语前面,这种词序叫做倒装( the inverted order)。 倒装分两种:配合语法条例的倒装,叫grammatical

发表于:2019-01-09 / 阅读(75) / 评论(0) 分类 英文语法词汇

Vacationing on the island of Oahu, we were waiting in our tour bus for some stragglers to show up. A man, obviously not with our group, approached the bus and was about to board. How would our driver

发表于:2019-01-11 / 阅读(174) / 评论(0) 分类 英汉幽默故事选读

By Carol Pearson Washington 08 January 2008 New technology makes surgery safer, shortens recovery time and leaves no scars. Both physicians and patients are pleased with the results. VOA's Carol Pearson has more. Maria Viruet recently had her gallbla

发表于:2019-01-31 / 阅读(125) / 评论(0) 分类 VOA标准英语2008年(一月)

Vacationing on the island of Oahu, we were waiting in our tour bus for some stragglers to show up. A man, obviously not with our group, approached the bus and was about to board. How would our driver handle the situation, we wondered. Straight-faced,

发表于:2019-02-03 / 阅读(107) / 评论(0) 分类 趣味英语

在这个右撇子占绝对多数的世界,却有这样一群左撇子:他们之中天才辈出,他们对人类文明的贡献和对人类历史、生活的影响远远高于他们在人口中的比例。左撇子到底缘何而来?我们来看

发表于:2019-02-08 / 阅读(66) / 评论(0) 分类 阅读空间

1. Matrix 母体;基础 这个单词由拉丁语母亲(mater)演变而来。matrix起初的含义是子宫(现已过时)。它现在通常指事物发展或形成的环境或一系列条件。 2. Metropolis 大都市 在古希腊,metropol

发表于:2019-02-18 / 阅读(108) / 评论(0) 分类 英语美文

知识点讲解: 1、中文意思一样 insist persist 2、两个词长得像 special specialty 3、长得像+中文意思一样 technique technology ① Technique 方法、技巧 Hes a great basketball player. He has flawless technique. 他是位很

发表于:2019-02-21 / 阅读(88) / 评论(0) 分类 每天三分钟学英语
学英语单词
2-thiopheneacetic acid
acrasiomycetess
architectural sociology
assembly holding block
auto-mechanic
automate
bennun
biomagnifying
biotolerant
brake spring pliers
British Standards Institution
byzance stitch
capital property rights
chondrosine
collective trademark
composite-lift method (of depreciation)
constructive desertion
damagers
death instincts
desflurane
divisible leter of credit
dyadic system
earthen
ekzema
electrochemical overpotential
elevator actuator
emergency medical service
epidemic rheum
erla
evaporograph cell
excessive damages
export commodities fair
faiditus xiphias
fern-like ice crystal
Ficus microcarpa
fig-birds
fine mull
flame pea
flux bubble
getting through to
glory scattering
Goonhilly
grammitis congener
gravity table
groupware
hang-dog air
Holoptychius
internal revenue services
keratoplsia
ketines
kettlers
log mean rule
logical entailment
lubricating oil still
Magnetic Particle Testing
manganese bromide
mattadore
mcdougle
methenyl chloride
misspent
nibelungenlieds
oral availability
Osillatoriales
paper for fisheries
papilloretinopathy
parallel money markets
patented article
pequi
plug-in sheet
policy changes
punch tape reader
Quinean
rarotonga i.
repulser
rice hopper
rio de la platas
run out conveyer
scintillation vial
section break
shortcovering
skid board
smarty-pant
sowerbies
stylograph
supervenes
surgical ciliated cyst of maxilla
temple garment
test cell run
three-wheeled motor vehicle
tie something to something
torreyagrandate
total insured value
tumor removing spoon
Ulmus gaussenii
Unangans
untreading
upper half bearing bracket
veder
velocity shock
water household
wing-bolt
wreck crane