标签：微积分 相关文章

听电影学英语-后天 03

[00:03.34]temperature drop of 1 3 degrees. 显示温度降低了十三度 [00:04.58]-Yeah? Where is 431 1? -Well, its.... 嗯?四三一一号在哪里?喔 在... [00:13.58]-Georges Bank. -Its rough seas out there. 乔治海岸 那里是气候恶劣的海

发表于:2018-11-30 / 阅读(140) / 评论(0) 分类 听电影学英语-后天

CNN 2011-01-26

She'll go to Davis-Monthan. From Davis-Monthan, she's actually going to board a Challenger aircraft.We had mentioned to you that the congresswoman's mother was going to be there, her husband, two members of her staff, her chief of staff, and also her

发表于:2018-12-02 / 阅读(87) / 评论(0) 分类 CNN2011年(一)月

快捷之路交际英语2 chapter 14

[00:15.60]Is Parking Permitted Here? [00:18.87]这里允许停车吗？ [00:22.15]A. Is Parking permitted here? [00:25.04]这里允许停车吗？ [00:27.92]B. Yes, it is.Thanks. [00:29.95]是的，允许。谢谢。 [00:31.97]A. Are people allowed t

发表于:2018-12-03 / 阅读(135) / 评论(0) 分类 快捷之路交际英语2

TED演讲:书呆子教你如何在线学习(10)

You also see young people using the tools and the sort of genres of the Internet in order to create places for intellectual engagement, 你还发现年轻人在使用互联网工具，来创建可以进行知识交流的空间， instead of the ironi

发表于:2018-12-05 / 阅读(48) / 评论(0) 分类 TED演讲科技篇

美国习惯用语:769 bone up

今天我们要讲的美国习惯用语是：bone up. Bone是骨头的意思。Up是向上的意思。Bone up这个习惯用语的意思是强化学习。 我的一个同事最近每天都到驾校去练车，为考驾照做准备。她告诉我说，

发表于:2018-12-16 / 阅读(95) / 评论(0) 分类 美国习惯用语

走进剑桥大学 第8期:牛顿的苹果树

Newtons Apple Tree 牛顿的苹果树 Newton was an English physicist and mathmatician,and was the greatest scientist in his era. 牛顿是一位英国物理学家和数学家，也是他那个时代最卓越的科学家之一。 Isaac Newton was bor

发表于:2018-12-18 / 阅读(86) / 评论(0) 分类 走进剑桥大学

新视野大学英语视听说教程 3 Unit 2-3

Task 2: Money for College Script Robert is a university student. He likes to have fun. But having fun was expensive, so he was rapidly running out of money. There was nothing to do to try to call his mother for help. Hi, Mom. I certainly miss you and

发表于:2018-12-29 / 阅读(77) / 评论(0) 分类 新视野大学英语：视听说教程 3

TED演讲:书呆子教你如何在线学习(5)

But I learned what opportunity cost is. 但（通过这件事）我学会了什么是机会成本。 And along the way, the map of my life got better. 就这样，我人生的地图慢慢完整起来。 It got bigger; it contained more places. 版图不

发表于:2019-01-03 / 阅读(46) / 评论(0) 分类 TED演讲科技篇

英译汉中常考的短语及句型-2

7.much less , still less 引导的词组或丛句，表示一种追加的否定 less 是由 little 的否定意义而来的，所以这两个词组只能用于否定句中，意为“更不必说”。

发表于:2019-01-08 / 阅读(66) / 评论(0) 分类 英文名句短语

托福听力小词经典(2)

21, back up 1) 累积 The subway is running behind schedule, and traffic is backed up for blocks. I don’t know if we’ll make the 6:30 show. 2) 支持 I’ll back it up. 22, be bound for 到……地方

发表于:2019-01-08 / 阅读(85) / 评论(0) 分类 英文语法词汇

外企最常问的7个问题及如何回答

我为各位整理出英文面试最常见的五大问题，并且提醒各位一些回答的技巧，希望大家能针对这些问题多演练，当成练习英文面试的重点。 问题一：Could you please describe yourself?（能否请你形容

发表于:2019-01-08 / 阅读(69) / 评论(0) 分类 面试英语

TED演讲:为掌握而不是为了分数而教学(1)

I'm here today to talk about the two ideas that, at least based on my observations at Khan Academy, 今天，我要分享两个观点，至少基于我对可汗学院的观察得出的， are kind of the core, or the key leverage points for learning.

发表于:2019-01-18 / 阅读(68) / 评论(0) 分类 TED演讲科学篇

托福听力单句训练附答案:第94期

听力题目： 7. (A). Alex did fine in calculus. (B). Calculus was hard for Alex. (C). Alex had trouble getting to math class. (D). It used to be difficult for Alex to find us. 8. (A). Why is California so popular? (B). California is my favorite st

发表于:2019-01-18 / 阅读(124) / 评论(0) 分类 托福听力单句训练

雅思高分听力高频词汇总

1. a change of pace 节奏变换 You cant do these chemistryexperiments all day long. You certainly need a change of pace. 2. a far cry from 相距甚远 The published book is far cry from the early manuscript. 3. and how 的确 A: Shes a good dancer

发表于:2019-01-18 / 阅读(101) / 评论(0) 分类 雅思英语

万物简史 第57期:事物的测定(4)

Newton was a decidedly odd figurebrilliant beyond measure, but solitary, joyless, prickly to the point of paranoia, famously distracted (upon swinging his feet out of bed in the morning he would reportedly sometimes sit for hours, immobilized by the

发表于:2019-01-29 / 阅读(64) / 评论(0) 分类 万物简史

谷歌机器人VS李世石：人机斗棋 你猜谁会赢

You would be nervous if you were representing the human race against a very clever machine. Lee Se-dol, the world champion at Go is due to play a computer with a programme devised by Google. 你若是要代表人类和聪明的机器一决胜负，你也

发表于:2019-02-01 / 阅读(72) / 评论(0) 分类 实用英语

叙利亚政府使用化学武器对付反叛者

WASHINGTON, June 13 (Xinhua) -- The U.S. intelligence community assessed that the Syrian government had used chemical weapons against rebels, White House said in a statement Thursday. Following a deliberative review, our intelligence community assess

发表于:2019-02-06 / 阅读(87) / 评论(0) 分类 英语新闻

“结石”怎么说

结石怎么说 如果说，calculus（微积分）还有一层含义，即表示日常最令人痛之欲绝的结石，您会不会很很惊异？calculus（微积分）和calculus（结石）之间从词源上讲有无联系呢？今天的词海拾贝

发表于:2019-02-07 / 阅读(82) / 评论(0) 分类 英语口语

TED演讲:为掌握而不是为了分数而教学(6)

But what if that estimate is just based on your own experience in a non-mastery framework, 但假如那些判断仅仅是基于你们非掌握体系的个人经验， your own experience with yourself or observing your peers, 是基于你们的自身经

发表于:2019-02-14 / 阅读(90) / 评论(0) 分类 TED演讲科学篇

异类之不一样的成功启示录 第180期:假期是个问题

But think back to that second settled statistics that showed what happened between September and June. Schools work. 回头看看第二个表格，显示的是9月到6月之间产生的差距。 The only problem with school, for the kids who aren't a

发表于:2019-02-17 / 阅读(60) / 评论(0) 分类 异类:不一样的成功启示录
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