[计] 有限集, 有穷集合

finite set的用法和样例:

例句

  1. The third part is to proof theimpaction set is finite.Comparing Hamiltonian systems without impacts, we should use a technical codition.相对于没有碰撞的哈密顿系统而言,我们为了证明碰撞点集是有限集而加入了一些技术性条件。
  2. In two-valued predicate logic a class of special interpretations of first language with nonempty finite domains is introduced.摘要在二值谓词逻辑中引入了一阶语言的一类特殊解释,该类解释中的解释域取为非空有限集。

stammer finite spacious prolong jingle hindrance hike locust interim ingenious monster ingredient intrigue nickel dentist bandage everlasting judicial responsible steal arch greed solidarity lengthen

发表于:2018-12-01 / 阅读(126) / 评论(0) 分类 用Mp3背六级单词

We must accept finite disappointment, but we must never lose infinite hope. 我们要接受失望,因为它是有限的;但千万不可失去希望,因为它是无穷的。 图片1

发表于:2018-12-02 / 阅读(191) / 评论(0) 分类 Daily English-2017.04

My mum always said, the things we lose have a way of coming back to us in the end. 语音讲解: 单词发音 always /ˈɔːlweɪz/ said /sed/ end /end/ 词间连读 coming back to us in the end /ˈkʌmɪŋbktəwəzɪnijend/ 词汇讲解 lose verb.

发表于:2018-12-18 / 阅读(157) / 评论(0) 分类 自然拼读教材英语字母拼读法(学生用书)Book 3-2

动词词组主要分两种: 1. 第一种:普通动词+介词的短语,重音放在动词上 比如: Look at Look at the cat. 看看那只猫。 Wait for Please wait for me. 拜托等等我。 理解要点: 1. 这是动词的用法,具体来

发表于:2018-12-18 / 阅读(106) / 评论(0) 分类 TED演讲教育篇

【阶梯英文】 hope infinite hope lose infinite hope We must never lose infinite hope. We must accept finite disappointment,but we must never lose infinite hope. 【阶梯中文】 希望 无限的希

发表于:2018-12-26 / 阅读(218) / 评论(0) 分类 阶梯听力天天练

backset, n 挫折,倒退;涡流,逆流=check 【记】backset=set back-倒退 【反】hike(n 远足,增加)

发表于:2018-12-30 / 阅读(182) / 评论(0) 分类 不择手段背单词

23. Some scholar conclude that a government with finite resources should simply stop paying for medical care that sustains life beyond a certain age say 83 or so. 【分析】多重复合句。句子的主干是Some scholars conclude that。conclude后

发表于:2019-01-16 / 阅读(136) / 评论(0) 分类 考研英语长难句讲解

I had everything to prove to my family, but more to prove to myself. Like every young man, I had to make my own way. 语音讲解: 1.连读技巧:辅音+元音 2.prove 英音:/pruːv/美音:/pruv/ 3.own 英音:/əʊn/美音:/on/ 独自闯荡

发表于:2019-01-17 / 阅读(165) / 评论(0) 分类 跟着Gwen学英语之每日早读

You have bewitched me, body and soul, and I love, I love, I love you. 语音讲解: 单词发音 bewitched /bɪˈwɪtʃt/ soul 英 /səʊl/ 美 /soʊl/ 词间连读 you have bewitched me /juhəvbɪˈwɪtʃtmi/ 词汇讲解: bewitch verb. 入迷 S

发表于:2019-01-17 / 阅读(154) / 评论(0) 分类 跟着Gwen学英语之每日早读

It's time for you to fight your own battles. 语音讲解: 单词发音 fight /faɪt/ battles /ˈbtlz/ 词间连读 fight your own battles /faɪtʃɔːrəʊnˈbtlz/ 词汇讲解: fight noun. verb. 1.fight(against/with sb./sth.)与搏斗,作战

发表于:2019-01-17 / 阅读(117) / 评论(0) 分类 跟着Gwen学英语之每日早读

爱是心灵的相守

发表于:2019-01-17 / 阅读(143) / 评论(0) 分类 阅读空间

1) 表示动作中状态的词叫做动词。 2) 根据其在句中的功能,动词可分为四类,分别是:实义动词(Notional Verb)、系动词(Link Verb)、助动词(Auxiliar

发表于:2019-02-02 / 阅读(148) / 评论(0) 分类 英文语法词汇

李华正在为朋友的生日party做准备,她生平第一次烤了一个蛋糕。今天李华会学到两个常用语:from scratch和all set. LH: Larry, 这是我烤的蛋糕,你尝尝。这可

发表于:2019-02-03 / 阅读(267) / 评论(0) 分类 美国之音《流行美语》

1) 表示动作中状态的词叫做动词。 2) 根据其在句中的功能,动词可分为四类,分别是:实义动词(Notional Verb)、系动词(Link Verb)、助动词(Auxiliary Verb)、情态动词(Modal Verb)。 说明:有些情况下,有些动词是兼类词,例如: We are having a meeting. 我

发表于:2019-02-03 / 阅读(120) / 评论(0) 分类 英文语法词汇

MADRID, Jan. 7 (Xinhua) -- FC Barcelona face one of the most difficult games of the season when they face city rivals Espanyol on Sunday night. Newly crowned World Club Champions, Barca travel to the Cornella-El Prat Stadium after starting the weeken

发表于:2019-02-06 / 阅读(194) / 评论(0) 分类 英语新闻

Only two things are infinite: the universe and human stupidity. Im not sure about the former, but I know of a third example, human genius. 语音讲解 单词发音 only /ˈəʊnli $ ˈoʊn-/ infinite /ˈɪnfənət/ stupidity -y结尾的单词重读落

发表于:2019-02-13 / 阅读(128) / 评论(0) 分类 跟着Gwen学英语之每日早读

音乐咖啡厅:Hey Monday - Set Off 相关介绍:Hey Monday是近来比较优秀的一支女声流朋乐队, 签约于Decaydance唱片公司, 成为Fall Out Boy, Panic at Disco, The Academy Is...等的同门师妹, 也是Decaydance旗下继The Hus

发表于:2019-02-18 / 阅读(222) / 评论(0) 分类 音乐咖啡厅

在GRE、GMAT以及TOEFL写作中,合作的概念考查总计多大60道考题,但是对于这个看似简单的高频话题,很多同学往往缺乏深入的分析和理解,下面我通过中英文的讲解让大家能够深入理解这个高频

发表于:2019-02-19 / 阅读(107) / 评论(0) 分类 GRE作文

在GRE写作、GMAT写作以及TOEFL写作中,合作的概念考查总计多大60道考题,但是对于这个看似简单的高频话题,很多同学往往缺乏深入的分析和理解,下面我通过中英文的讲解让大家能够深入理解

发表于:2019-02-19 / 阅读(115) / 评论(0) 分类 GRE作文

Idiom: Let's call it a day (it is time to stop working on something) Hit the book: Why is looking out into space the same as looking back in time? Why do people sometimes say that when we look at stars that are very far away that we are looking back

发表于:2019-02-26 / 阅读(153) / 评论(0) 分类 趣味青春英语
学英语单词
alternation of drying and wetting
beam footprint
Becquerel
Bingham solid
bioresonance
bousman
checksto bearer
Chinese whispers
chionis alba
chorzows
college majors
coprime number
corona-crown
cross-stratum
dc-area
dead burned gypsum
Dejerine-Klumpke syndrome
delirious with happiness .
deterioration of oil
druckers
electrofocusing electrophoresis
Eulophilla
evolutionary pattern
filiformiss
folder properties
fovea cranialis fossae rhomboideae
free-running period
Gastrodiscoides
George Charles Hevesy de Hevesy
Gilbert,John (John Priugle)
glabralactone
government-financeds
gyptians
Halimodendron
hasker
have ... do
have sth wrong with
Hayrem-Widal(syndrome)
heterocyclic parent nucleus
highest organ of state administration
histrionism
Hp-space
idle work
incorroborated
indicator spring pin
ingenues
Kashkarantsy
keahey
L-Carnosine
labounty
locality inprovement
macrochip
Mimasaka
mine barrage
mislayer
narco
nonscale
outspooked
Padoucas
physical relationship
private CP form
prognosis anceps
ptisam
radioactive emanation
radiochemical test
ramus praetrematicus n. branch.
rhadomancy
rubber fuel container
sand badgers
say it all
sds-pages
sea smoke
seedling pulling
sensitivity to sea state
shadowspawn
short skirt crown
Shpirag, Mal
shrinkage coefficient
signaling network
skeleton polymer
slap-sticks
solidagos
strip-suspension type
Symi, Nisos
tapered mainspring
teggett
temperature-modulated air cleaner
tuber
tug-of-love
tweedledum
un discerned
unacceptably
under cloud of night
ungyves
unofficial method
upthrow side
utilization percent
vanbrace
Vaud
vector optimization
waltman
Zirkūh