非可换环

non-commutative ring的用法和样例:

例句

  1. In this paper, we study the subalgebra structure of the general linear Lie algebras over commutative rings.摘要本文研究了含幺可换环上一般线性李代数的子代数结构。

Hello and welcome to the VOA Learning English program Words and Their Stories. Everyone around the world celebrates the New Year differently and at different times. Most people in the U.S. celebrate it on January 1. But they may also observe New Year

发表于:2018-11-27 / 阅读(465) / 评论(0) 分类 2017年VOA慢速英语(十二)月

Ian Mackellen (Gandalf): I’m sure the audience watching will be full of fear and anticipation. It’s the 1) ultimate adventure story. The Lord of the Rings takes place in a world called Middle Eart

发表于:2018-11-28 / 阅读(336) / 评论(0) 分类 疯狂英语2002年

The fate of the world will soon be decided. The 1) dominion of evil grows even stronger. There is a union now, between the two towers: Barad-dur, 2) fortress of the dark lord Sauron. And Orthanc, 3) s

发表于:2018-11-28 / 阅读(334) / 评论(0) 分类 疯狂英语2002年

发表于:2018-12-13 / 阅读(253) / 评论(0) 分类 Wee Sing For Christmas

今天我们要学的词组是ring。 Ring是戒指,耳环,也指从事非法活动的集团、团伙。比如贩毒集团 -- drug ring,出售儿童色情录像的团伙 -- child pornography ring。 有报道说, 奥地利政府侦破了一个在

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说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 single [ 5siN^l ] She buys a single ne

发表于:2018-12-30 / 阅读(179) / 评论(0) 分类 每日攻克5词

by Jason Marshall Weve spent the last few articles building our numerical vocabulary from the ground up. Today, were going to talk about something that sounds hard, but is actually pretty easy...and very useful too: the commutative property of additi

发表于:2019-01-02 / 阅读(292) / 评论(0) 分类 数学英语

Ring A Ring Of Roses a ring of roses a pocket full of posies (hot-sha hat-sha all fall down)* ring a ring of roses a pocket full of posies (hot-sha hat-sha all fall down)* the king has sent his daughter to fetch a pail of water (hot-sha hat-sha all f

发表于:2019-01-03 / 阅读(268) / 评论(0) 分类 优美儿童英语歌曲

to throw one's hat in the ring to go on the stump 在竞选的第一个阶段,那些认为自己有资格当总统的人经过多方考虑后作出决定究竟参不参加这次总统竞选。美国人

发表于:2019-01-04 / 阅读(256) / 评论(0) 分类 美国习惯用语

Throw your hat in the ring的意思是“宣布参加一场比赛”,尤指参加政府竞选。但这种说法从何而来?它和ring(拳击赛场)又有何联系?请听以下细细分解。

发表于:2019-01-06 / 阅读(192) / 评论(0) 分类 英文语法词汇

英文歌词: Orange Blossom Ring---The Klezmatics I loved a man so kind and sweet And every night we used to meet He gave to me my orange blossom ring. He got in trouble down in town The deputy sheriff shot him down I wore his golden orange blossom rin

发表于:2019-01-07 / 阅读(251) / 评论(0) 分类 音乐咖啡厅

RING A RING O ROSES Ring a-ring o' roses, A pocketful of posies. A-tishoo! A-tishoo! We all fall down! The cows are in the meadow Lying fast asleep, A-tischoo! A-tischoo! We all get up again.

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发表于:2019-01-10 / 阅读(290) / 评论(0) 分类 Wee Sing Around the World

AS IT IS 2016-09-02 Ring of Fire Eclipse Passes Over Africa People in parts of Africa witnessed a ring of fire in the sky Thursday, created by the moon passing between the Earth and the sun. The solar event is called an annular eclipse. A total solar

发表于:2019-01-12 / 阅读(180) / 评论(0) 分类 2016年VOA慢速英语(九)月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-26 / 阅读(186) / 评论(0) 分类 英语单词荟萃

歌词如下: Ring,ring,ring the bells, Ring them loud and clear. To tell the children everywhere, That Christmastime is here. Ring,ring,ring the bells, Ring them loud and clear. To tell the children everywhere, That Christmastime is here.

发表于:2019-01-28 / 阅读(196) / 评论(0) 分类 英语儿歌274首

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-02-02 / 阅读(160) / 评论(0) 分类 英语单词荟萃

Brass ring: 发财机会! 嘿,如果有送上门来的发财机会,您可千万要抓住哦! 看了这句话,您一定要笑,除非是傻瓜笨蛋,否则没人不知道这个理儿,当然,前提条件是法律允许范围之内。道理

发表于:2019-02-19 / 阅读(177) / 评论(0) 分类 英语口语

今天学的词组是throw one's hat in the ring。这个词组的字面意思是把帽子扔进拳击场。据说在19世纪的拳击比赛中,有人要和拳击手较量,就把帽子扔进拳击场里 -- throw his hat in the ring。后来把帽子

发表于:2019-02-24 / 阅读(183) / 评论(0) 分类 学个词
学英语单词
acrobacy
addressograph machine
Agrobacterium tumefaciens
amphetyline
animal hospital
assembl? petit
back of ore
Bakkafloi
bathroomy
beneficiary certificates
bitter acids
blanket of uranium
capital-gains-tax
cargo loading control console
Cephalostachyum pergracile
Chenggong Township
chicken cream soup
cis-Methylisoeugenol
city cleanliness
clay deposit
closed forging die
configuration modification
confuzzling
cookquean
counterintelligence
daily pages
detachFromHead
dichotype
doso-visual system
double differectial
double motor equipment
eat it!
emetica
fall-blooming hydrangea
fencepoles
gasans
hang out the laundry
high pressure switch
impedance marker reset
inclined member
insertion side effect
interraciality
ion-molecule reaction
jammers tracked by azimuth crossings
kill a petition
leucotriene
liver death
loan market
loop back function
lump down
magaugite
maintainings
maison carree (el harrach)
Multiple frequency monitor
mustela flavigula
myotasis
Möng Pu-awn
nbpa
New Kent County
nucleocidin
object of the right of ownership
odonto-coronal sursery
ohias
ovination
paper-tape feeding mechanism
PCFT
Pontecurone
potatohead
preconizing
priming inductor
pruntdecoration
pseudoconch
purflings
pusser
RDX
reckless disregard
reflexibie
Regulation S-X
rubedinous
second submarginal nervure
shock absorber rubber
single seed axle
slag composition
slear
Smidovichskiy Rayon
Solito
solvents
stop switch
striatobalanus taiwanensis
submicroscopic rear-rangement
superliberals
svarabhaktis
tangent runout
timelike line
trip discharger
trophic web
tutchone
vibration analyser
Villa Abecia
warping of slab
wylds
zone plane