双曲柱面坐标

12-1 心连心

Heart to Heart Li Feiyan: For most of the readers of English Salon , Heart to Heart International is still an unfamiliar name. Could you introduce the nature and guiding principle of your organization

发表于:2018-12-05 / 阅读(272) / 评论(0)

英语沙龙2004全年合辑下

Brief History of Disbelief 无神论简史

This series is about the disappearance of something, religious faith. It's the story of what is often referred to as atheism , the history of the growing conviction that God doesn't exist. Given the f

发表于:2018-12-07 / 阅读(231) / 评论(0)

其他文化

数学英语 29 What are 1D, 2D, and 3D Coordinates?

by Jason Marshall Theres been a lot of talk about 2D versus 3D in the television and movie industries lately. But what exactly does one, two, and three-dimensionality really meanboth in the everyday world and in math? Well, prepare to have your curio

发表于:2018-12-07 / 阅读(164) / 评论(0)

数学英语

美国：比以前安全，但是仍然易受攻击

America: Safer Than Ever, But Still Vulnerable 美国：比以前安全，但是仍然易受攻击 “Terrorism has become the challenge and the calling of our generation” said Michael Chertoff, the

发表于:2018-12-08 / 阅读(194) / 评论(0)

VOA2005（上）--社会新闻点评

万花筒 Kaleidoscope 2007-06-17&19, 智慧的较量

Deciphering the hidden meanings found in words, symbols and phrases. No, not the Da Vinci Code, but the real life crime-fighting taking place at the FBI. NBC's Pete Williams has more. What was in a letter sent from jail by Joseph Smith, while awaiti

发表于:2018-12-11 / 阅读(153) / 评论(0)

万花筒2007年

托福听力短文 II-13-1

(MB) You'll recall that in last week's class I talked about how the sound made by most animals, though sometimes complex, are different from human language. Only in humans do these sounds represent objects and events. Keep in mind that most animals

发表于:2018-12-11 / 阅读(209) / 评论(0)

托福听力短文

麻省理工学院公开课：单变量微积分06：指数与对数函数导数、对数微分法

分集介绍：指数,log,对数微分;双曲函数 Exponential.and.log.Logarithmic.differentiation;.hyperbolic.functions

发表于:2019-01-05 / 阅读(475) / 评论(0)

麻省理工学院公开课：单变量微积分

VOA标准英语2012--New Texas Institute Coordinates Space Medicine Research

New Texas Institute Coordinates Space Medicine Research Since the human space flight adventure began more than 50 years ago, scientists have learned a lot about things like the effects of weightlessness on bones and muscles, and the danger of increas

发表于:2019-01-13 / 阅读(208) / 评论(0)

VOA标准英语2012年(四月)

《超人归来》主角谈幕后花絮

访谈录,《超人归来》,主角,幕后花絮,What the hell is that? There's some kind of unidentified bogie coming in from the north. Roger that. And it's coming in fast. He has a huge responsibility and Martha is only one that he can talk to ab

发表于:2019-01-26 / 阅读(201) / 评论(0)

访谈录

PBS高端访谈:为自闭症球迷表演蜘蛛侠

IVETTE FELICIANO:This might look like a typical Saturday matinee on Broadway But the fact that Annmarie Scotti is here with her son Nick, tells you its anything but (Annmarie Scotti: Hey Nick, you ready?) IVETTE FELICIANO:And tickets for this particu

发表于:2019-01-27 / 阅读(233) / 评论(0)

PBS访谈娱乐系列

奥斯卡礼袋：不仅奢华，而且奇葩！！

Dont feel bad for the Academy Award nominees who go home empty-handed on Oscar night; none of this years best actor/actress, supporting actor/actress and director contenders should be sore losers when they see the contents of their gift bags, valued

发表于:2019-02-01 / 阅读(155) / 评论(0)

实用英语

编织的6个好处

Learning how to knit might not be at the top of your fall to-do list, but it should be. Not just for your grandmother anymore, knitting has a wide variety of benefits beyond having something comfy to wear/snuggle/give away at the end of the process. 学

发表于:2019-02-01 / 阅读(229) / 评论(0)

实用英语

武汉一父亲用GPS追踪孩子信息引争议

A father in Wuhan, Hubei province reportedly installed three GPS trackers on his little one in an attempt to stay informed of his child's coordinates at any given time. 据报道，湖北武汉一名父亲在自己孩子身上放置了3个GPS追踪器，

发表于:2019-02-05 / 阅读(168) / 评论(0)

英语新闻

防止手机隐私泄露你需要注意这8点

Sometimes I look at a privacy setting and wonder who would ever allow that? Why would someone want to provide that much personal information to total strangers or to some large Internet company? 有时我会盯着那个所谓的隐私设置选项，心

发表于:2019-02-09 / 阅读(223) / 评论(0)

阅读空间

四招轻松搞定托福阅读指代题

四招轻松搞定托福阅读指代题托福阅读指代题目目前出的不是很多，我们只需要按照几个常用步骤解题就可以了。基本做法是一：向前找，二：主从句主语一致；三：注意数格四：前文概括总

发表于:2019-02-09 / 阅读(195) / 评论(0)

托福英语

China to mark up protected zones for its territorial sea base points

China to mark up protected zones for its territorial sea base points BEIJING, Sept. 12 (Xinhua) -- China's State Oceanic Administration (SOA) on Tuesday released a series of measures to select and protect areas as the base points of the country's ter

发表于:2019-02-19 / 阅读(173) / 评论(0)

英语新闻

中国将完成减排目标

The report, titled China's Response to Climate Change Policy and Action in 2015 is an assessment of the steps that have been taken to both reduce emissions and clean up the air in the country. Among the achievements laid-out in the analysis, the gove

发表于:2019-02-19 / 阅读(220) / 评论(0)

英语新闻

英语美文：岁月的便条

Yellow Post-its Can you still find this day, my dear, among your possessions? Among the souvenirs of your trips to faraway lands, the textbooks from those halcyon days when you walked the hallowed portals of that engineering college, the cassettes wh

发表于:2019-02-19 / 阅读(197) / 评论(0)

英语美文

“领海基线”英语怎么说

领海基线英语怎么说中华人民共和国钓鱼岛及其附属岛屿的领海基线公布，中国有关部门将对钓鱼岛及其附属岛屿开展常态化监视监测。请看相关报道： Tokyo's decision to 'purchase' Diaoyu Islands

发表于:2019-02-25 / 阅读(163) / 评论(0)

英文语法词汇

生活大爆炸第三季第二十一集_1

站住 Hold. 干嘛 What? 解释你为什么打喷嚏 Explain your sneeze. 什么 I'm sorry? -你有过敏症吗 -没有 - Do you have allergies? - No. 你在沙拉上放太多胡椒粉了吗 Is there too much pepper on your salad? 我没在沙拉上加

发表于:2019-03-16 / 阅读(546) / 评论(0)

生活大爆炸第三季

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