活字的平均信息量,活字熵

Stephen Hawking on Black Holes

By their very definition,black holes are 1) objects which are not supposed to 2) emit anything .It therefore seemed that the area of the 3) event horizon of a black hole could not be regarded as its 4

发表于:2018-11-28 / 阅读(142) / 评论(0)

疯狂英语2002年

商务英语必备1000字 Unit9

snail mail 信件 deliver v. 递送 I'm sure we can get that delivered by tomorrow. 我相信我们明天以前就会送到。 fragile adj.

发表于:2018-12-05 / 阅读(65) / 评论(0)

商务英语必备1000字

职业声誉排行榜

If you want a job that carries prestige, look down the block to the nearest firehouse. Firefighters ranked as the most prestigious occupation according to the latest Harris Interactive Poll. Almost tw

发表于:2018-12-11 / 阅读(52) / 评论(0)

万花筒2006年

新标准初中英语第五册--MODULE 4Great inventions

[00:00.00]MODULE 4Great inventions [00:03.69]模块四伟大的发明 [00:07.38]Unit 1Paper and printing havebeen used for ages. [00:10.07]第一单元纸和印刷术的应用已很长时间了 [00:12.75]Listening and vocabulary2 Listen and check the

发表于:2018-12-17 / 阅读(76) / 评论(0)

新标准初中英语第五册

实境旅游英语第88期:在邮局(5)

24.How do you want to send it? 24.您想怎么寄？ 25.By regular mail? 25.寄普通邮件？ 26.Do you wish to send it by air mail? 26.你要寄航空邮件吗？ 27.Where would you like to send it? 27.您要寄到哪里？ 28.Be sure to put down t

发表于:2018-12-29 / 阅读(57) / 评论(0)

实境旅游英语

英语歌曲:Travis--colder~~

Travis--colder~~ i'm in love with everything with every face i've ever seen and every place i've ever been has left its mark upon my worries i color in the world i see i pick apart the melody 'cause maybe there's a symphony caught inside but there's

发表于:2019-01-10 / 阅读(116) / 评论(0)

E乐吧

美国国家公共电台 NPR Scientists One Step Closer To 3-D-Printed Ovaries To Treat Infertility

SCOTT SIMON, HOST: Three-D printers are being used these days to make all kinds of things - jewelry, artwork, or even guns. Now, scientists have used a 3-D printer to create a functioning mouse ovary. Yes. NPR's Rob Stein explains. ROB STEIN, BYLINE:

发表于:2019-01-17 / 阅读(54) / 评论(0)

2017年NPR美国国家公共电台5月

TED演讲:为什么油水不能混合(1)

Why does salt dissolve in water but oil doesn't? 为什么盐可溶于水而油却不行呢？ Well, in a word,chemistry. But that's not very satisfied, isn't it? 总的来说，是化学作用。但这并不令人满意，对吧？ Well, the reason

发表于:2019-01-17 / 阅读(55) / 评论(0)

TED演讲教育篇

TED演讲:未来掌管着什么?(3)

What are your top five favorite songs right now? 你现在最喜欢的五个歌曲是什么 All right, well first of all, I'mma say, 可以了，我们首先的，我在说， you know what I'm saying, I'm the only dude up here right now. 你知道我在

发表于:2019-01-18 / 阅读(45) / 评论(0)

TED演讲娱乐篇

万物简史第159期:爱因斯坦的宇宙(2)

In 1875, when a young German in Kiel named Max Planck was deciding whether to devote his life to mathematics or to physics, he was urged most heartily not to choose physics because the breakthroughs had all been made there. The coming century, he was

发表于:2019-01-29 / 阅读(67) / 评论(0)

万物简史

Memorandum 备忘录

Key Sentences（量点句子） 698．Where is that memorandum? 备忘录到哪儿去了？ 699．Which memorandum are you talking about? 你说的是哪一份备忘录？ 700．Did you look through all the other papers on your desk? 你桌上别的文

发表于:2019-02-03 / 阅读(84) / 评论(0)

实用英语

30th Istanbul film festival kicks off

ISTANBUL, April 1 (Xinhua) -- The 30th Istanbul film festival（节日） kicked off here Friday evening with an opening ceremony including some of Turkish and European renowned icons of cinema. The festival will air over 230 films from dozens of co

发表于:2019-02-05 / 阅读(95) / 评论(0)

英语新闻

职场写作：商务贺卡该怎么写？

Step 1: Make a list of all your business associates.Go through your email address book, collection or business cards, or computerized database to make sure youre remembering everyone who should hear from you. Then set the list aside for a day or two

发表于:2019-02-05 / 阅读(47) / 评论(0)

求职英语

打印机生产4D裙子量身定做不是梦

As many women know only too well, finding a dress that fits like a glove is no easy task. 许多女人都很明白吧，想要找一条和手套一样合适的裙子可不是容易事。 But a new dress, created using a 3D printer, may be the answer

发表于:2019-02-07 / 阅读(41) / 评论(0)

英语新闻

巧嘴秘书情景对话第4期:备忘录

Unit 5 memorandum Conversation 1 第五单元备忘录会话 1 A:Can you tell me the differences between a letter and a memorandum ,Miss Zhong? A:你能告诉我信函和便函有什么区别吗，钟小姐？ B:Certainly.A letter must be sent out

发表于:2019-02-08 / 阅读(113) / 评论(0)

巧嘴秘书情景对话

2018年CRI 3D printed Tsinghua gate on new admission letter

A 3D-printed version of a 2nd gate at Tsinghua University is now appearing on the school's 2018 admission letter, reports China Youth Daily. The official Weibo account of Tsinghua University says a graduate, Guan Yulei from the Academy of Arts and De

发表于:2019-02-14 / 阅读(84) / 评论(0)

2018CRI中国国际广播电台

China welcomes more foreign scientists for cooperation

BEIJING, Feb. 14 (Xinhua) -- China welcomes more foreign experts to conduct all-around scientific cooperation with the country, and supports Chinese scientists in overcoming major international scientific issues, State Councilor Liu Yandong said Tues

发表于:2019-02-18 / 阅读(56) / 评论(0)

英语新闻

地道英语口语：fair game 的用法

fair game 准许捕猎的猎物;可据理加以抨击的对象你要是想game在这里是指游戏的话，那你就错了。Game在这里指的是打猎的人要打的动物，也就是猎物。 Fair game就是由于正当理由而成为追踪、袭

发表于:2019-02-18 / 阅读(55) / 评论(0)

实用英语

英文短篇故事（纽约）336 The Perfect Wife

Bill, Bob, and Ben were talking about their wives. Bill said, My wife is the world's biggest complainer. She complains about everything. If I leave a speck of toothpaste in the bathroom sink, she complains. If I wait too long to take out the trash, s

发表于:2019-02-22 / 阅读(57) / 评论(0)

英文短篇故事（纽约）

经济学人330:3D制造给我打印一部电话

Science and technology 科学技术 3D manufacturing 3D制造 Print me a phone 给我打印一部电话 New techniques to embed electronics into products 新技术直接把电子元件嵌入产品中 OPEN up any electronic device and inside there are

发表于:2019-02-24 / 阅读(224) / 评论(0)

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ab-roll editing

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bayqongyr (baykonyr)

bearded mussel

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