联立差分方程

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发表于:2018-12-01 / 阅读(232) / 评论(0) 分类 用Mp3背六级单词

帮助学生做数学题的手机应用 WASHINGTON School children usually can count on their parents to help them check if their homework is correct. But as students get older and their assignments get more complex, few parents are qualified to assi

发表于:2018-12-08 / 阅读(136) / 评论(0) 分类 VOA标准英语2015年(七月)

You Do the Math Hello and welcome to Words and Their Stories from VOA Learning English. On this program we explain how to use common expressions in American English. We also explore the origins of these expressions. Where do they come from? Today we

发表于:2018-12-16 / 阅读(275) / 评论(0) 分类 2016年VOA慢速英语(十)月

1. a little bit,有点,有几分。 eg:Move over this way a little bit. 往这么挪一挪。 2. confusing,令人困惑的,让人容易混淆的。 eg:I see a lot of students stretching and so on, so it is very confusing for me. How do we solve the

发表于:2018-12-18 / 阅读(209) / 评论(0) 分类 蒋健棠教你听英语广播

1. similarity /ˌsɪməˈlrɪti:/ -- likeness; resemblance The two pills are alike in color and shape, but there the similarity ends. 这两颗药丸的颜色和形状都很相像,但相似处也仅限于此。 2. simile /ˈsɪməli:/ -- comparison

发表于:2018-12-18 / 阅读(190) / 评论(0) 分类 突破英文词汇

1. Sorry to call you so late. 抱歉,这么晚打电话给你。 2. I am calling to inform you that you are expected to have an interview in November 15th. 我通知你11月15日来我公司面试。 3. I want to tell that you are supposed to come

发表于:2018-12-25 / 阅读(205) / 评论(0) 分类 面试口语脱口而出

以下段落是摘自新闻里的一些重要信息,并不是一个段落的听写。空内信息可在本新闻中全部找到,大家可以根据这些信息复述新闻。 一、泛听建议: 1、完整听一遍,掌握大意。 2、继续听,特

发表于:2018-12-26 / 阅读(182) / 评论(0) 分类 NPR边听边练

今天我们要学习的是大家期待已久的课后功课根据中文完成句子的精讲,从而使我们更好的掌握hit sb right between the eyes这个习语的运用。 我们来看看题目。中文句子是我敢打赌,我在这些方程式

发表于:2018-12-27 / 阅读(168) / 评论(0) 分类 英语早间课堂

Lesson 24(第一讲) 2. Let us suppose that Mary hit John right between the eyes, what will he do? It's no doubt John wants to spend all his time with her and get to know about her better.我们假定John对Mary印象很深刻,John会如何呢?

发表于:2018-12-27 / 阅读(133) / 评论(0) 分类 英语早间课堂

archaic古体的 amid当中 curriculum课程 bustle忙着 crucial关键 empirical经验的 elapse流逝 fortnight两个星期 improvise临时准备 postpone耽误 preliminary做准备 prolong延长 propel驱使 recede后退 pastime娱乐 simultaneous同

发表于:2018-12-30 / 阅读(191) / 评论(0) 分类 80天攻克雅思核心词汇

北京奥运28大项 参与,竞争,分享,进步 Swimming 游泳 BREASTSTROKE 蛙泳 From the beginning of the first arm stroke after the start and after each turn, the body shall be kept on the breast. It is not permitted to roll onto the back at any time. Throug

发表于:2018-12-30 / 阅读(339) / 评论(0) 分类 奥运28大项比赛

Wormholesby Linda BaxterHave you ever read Carl Sagan's 1985 science fiction novel 'Contact'? Or have you seen the film of the same name starring Jodie Foster? If you have, then you will remember the scene near the end of the film, when the heroine t

发表于:2019-01-02 / 阅读(233) / 评论(0) 分类 英文杂志-Magazine

Free Smart Phone App Helps Students With Math 费的智能手机APP可以帮助学生学习数学 WASHINGTON School children usually can count on their parents to help them check if their homework is correct. But as students get older and their assig

发表于:2019-01-14 / 阅读(157) / 评论(0) 分类 VOA标准英语2015年(三月)

Every year on the beautiful Lindau island of Lake Constance, some of the best of the worlds young scientists meet Nobel Prize winners. As it turned out, this meeting of physicists was a true meeting of minds. And so native created five new films expl

发表于:2019-01-22 / 阅读(171) / 评论(0) 分类 自然百科2010年

There were apparently nonsensical structures of space and time, spat out when Albert Einstein's equations weretaken to their extreme conclusion. Einstein's theory of relativitydoes lead us into very strange and unfamiliar paths. Einstein himself didn

发表于:2019-01-23 / 阅读(194) / 评论(0) 分类 探索与发现2015年

1994年度的诺贝尔经济学奖,授予美国普林斯顿大学数学系的纳什教授等三位对博弈论作出奠基性贡献的学者。好莱坞大制作《美丽心灵》A Beautiful

发表于:2019-01-28 / 阅读(183) / 评论(0) 分类 阅读空间

short-term deposit 短期存款 short-term indicator of economic condition 短期经济指标 short-term interest rate 短期利率 short-term paper 短期票据 short-term rating 短期评级 shroff

发表于:2019-02-01 / 阅读(175) / 评论(0) 分类 财会英语

Say it with us: Kids today have it sooooo easy. A new smartphone app will do their math homework for them, provided it's not too complicated. PhotoMath by microblink uses a phone's camera to solve equations and then teaches you the step-by-step metho

发表于:2019-02-02 / 阅读(171) / 评论(0) 分类 阅读空间

台湾籍旅美老师今天交给我们的句子是: Watch and outline your answer before you go in and so that you can answer clearly, concisely and with confidence. 在你进去面试之前,先练习概述答案,这样你才可以有回答地清

发表于:2019-02-21 / 阅读(172) / 评论(0) 分类 留美老师带你每日说英文

He bought a DVD player. He went home. He unplugged the old DVD player from the living room flat-screen TV. He hooked up the new player. He plugged the old player into the 10-year-old TV in the bedroom. His wife came home. She said, Why didn't you jus

发表于:2019-02-22 / 阅读(161) / 评论(0) 分类 英文短篇故事(纽约)
学英语单词
4-hydroxybenzylamine
absolute dullness area
acapulco golds
active roll resisting fins
ad colligenda bona defuncti
adenine nucleotide
annual peak load curve
antipodally
ask after
azimuth and altitude instrument
Bacillus felis septicus
bitter chocolate
bomb ketch
Cagayan R.
camera system
ceramic coated metal cutting tool
chaui
cineplexes
colour vision deficiencies
contiguous interrupt
dc-dc power conversion
death-throes
detoxicated gas
Dore, Mt.
dorsal radiocarpal ligament
dust deposit
environment test facility
estimation program
Etterzhausen
extension speaker
falling-ball viscometer
famylous
ficoides
floatage
fluidextractum sennae
food chains
four cycle diesel
frecks
frontseat
gas jet tube
geologic mapping
germ-plasm theory
goes through the mill
gravyn
hull risk
ideal cycle efficiency
impact-stress
incultivate
indirect stroke
landammann
laryngeal mask
locked time
Mem-sahib
monododecyl phosphate
multinode file entry
Myrichthys
nauseates
nonthienopyridines
Novoivanivka
overornaments
parasangs
phase gregaria
pleasure-displeasure
posteriorums
postposition
pozzoes
precast block
programmer subsystem
rhodophyllus hirtipes
rybakov
safe operation life
Salitrera
seven-bit byte
shit-scared
shmaltzier
siccophant
spiral tongue
SRF-A
stress-activated
sublingual cyst
take a chance on
telegram collation
Tensaw
Teupitz
transfers register
transmutation glaze
trimmer joists
two-dee cyclotron
ultraorthodoxes
uncoupling lever hanger
untoured
upstream line
uromyces inaequialtus
V pulley
validation test
variable-delivery rotary pump
vasculat
velodrom
video IFT
wild-lookings
Word Vomit
world use of fertilizer