替用对照顺序

SSS 2008-12-31

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Its the time of year to take a look backand thats just what the journal Science did as they listed their most important breakthroughs of 2008. At the v

发表于:2018-12-02 / 阅读(105) / 评论(0)

Scientific American(十二)月

数学英语 25 What is the Fibonacci Sequence

图片 by Jason Marshall Its not often someone suggests that knowing some math could make you the life of the party, but thats exactly what Im going to do. Yes, a properly timed delivery of a few fun facts about the famed Fibonacci sequence just migh

发表于:2018-12-07 / 阅读(112) / 评论(0)

数学英语

SSS 2011-10-21

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The human genome was sequenced, and in the process of moving that forward the technology that was developed was incredible. And because of their efforts in human genome,

发表于:2018-12-24 / 阅读(153) / 评论(0)

Scientific American(十)月

直捷英语(附mp3和字幕) Unit 41

NANCY:Brr...It good cold so quickly. [00:21.50]RICHARD:Three messages. [00:23.90]NANCY:I'm going to heat up some apple cider.Do you want some? [00:28.70]RICHARD:Yes,please. [00:30.31]CONSTANZA:Hello Richard and Nancy.This is Constanza Fuentes calling

发表于:2018-12-26 / 阅读(124) / 评论(0)

直捷英语

2014年ESL之商务英语 18 Describing Order and Sequence

Describing Order and Sequence Patrick: Okay, your first task is to put all of these files in order. Maya: Wow, there must be hundreds of files in this storeroom. How am I supposed to organize them? Patrick: Create a basic filing system. Put things in

发表于:2018-12-27 / 阅读(103) / 评论(0)

2014年ESL之商务英语

越狱第一季:第五十八期

能源公司的负责人来通知副总统，要她在下午的参议投票中投赞成票，以获得更多选民的支持，从而为明年的总统大选积蓄力量。这一段充分显示了能源公司的狡诈和一切以自身利益为中心的本质。 [00:41.98]剧情 [01:04.96]And to what do I owe this honor? [01:07.77]To the

发表于:2019-01-01 / 阅读(170) / 评论(0)

越狱第一季

捷进英语 lesson 41

NANCY:Brr...It good cold so quickly. RICHARD:Three messages. NANCY:I'm going to heat up some apple cider.Do you want some? RICHARD:Yes,please. CONSTANZA:Hello Richard and Nancy.This is Constanza Fuent

发表于:2019-01-02 / 阅读(145) / 评论(0)

捷进英语

英语语法：135 "Alternate" Versus "Alternative"

This week well discuss choices about how best to use the words option and alternative. Frequently the words option and alternative are used interchangeably, but there is a difference. Do you know what it is? Lets say Horatio has a primary plan of act

发表于:2019-01-02 / 阅读(82) / 评论(0)

英语语法 Grammar Girl

数学英语 26 What is the Golden Ratio

图片 by Jason Marshall Some math is functional. Some math is fun. And some math is simply stunning. If that last description sounds improbable to you, then today just might change your mind. Because now that weve covered enough ground, were going t

发表于:2019-01-02 / 阅读(194) / 评论(0)

数学英语

SSS 2008-08-07

This is Scientific American's 60-Second Science. I'm Steve Mirsky, got a minute? Neandertals were our closest relatives. And now we know a lot more about them. Because researchers have for the first time sequenced a complete Neandertal genomethat of

发表于:2019-01-08 / 阅读(112) / 评论(0)

Scientific American(八)月

SSS 2008-05-13

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? Robin Williams thought that the platypus was cobbled together by an inebriated deity: Lets take a beaver. Lets put on a ducks bill. Now we know how weird the platypus is

发表于:2019-01-08 / 阅读(107) / 评论(0)

Scientific American(五)月

商务英语写作辅导：Report范例

Reports Resource Planning Manager: Assessment of Suitability for Home-based Working Introduction The purpose of this report is to assess the suitability of my position as Resource Planning Manager for home-based working.Findings My working pattern an

发表于:2019-01-17 / 阅读(54) / 评论(0)

天天商务口语

神秘的古埃及金字塔

古埃及金字塔是奴隶制帝王的陵墓，最宏大的当为吉萨三座大金字塔。塔基呈方形，每边长230米，高146米，用230余万块巨石(每块平均重达2.5吨)垒成，国王墓室用一块400吨重的石板垒成。整体规

发表于:2019-02-01 / 阅读(76) / 评论(0)

阅读空间

Human fertilization process discovered

BEIJING, Aug. 22 (Xinhuanet) -- Researchers have discovered how a human egg captures an incoming sperm for fertilization, paving the way to help couples suffering from infertility, according to media reports on Monday. An international team of resear

发表于:2019-02-08 / 阅读(114) / 评论(0)

英语新闻

VOA常速英语2008年-European Commission Chief Calls for Democracy i

By Tendai Maphosa London 09 April 2008 European Commission President Jose Manuel Barroso is calling for a swift transition to democracy in Zimbabwe. Barosso says Zimbabweans have voted for change from President Robert Mugabe's rule. Tendai Maphosa ha

发表于:2019-02-09 / 阅读(77) / 评论(0)

VOA常速英语2008年（四月）

【英语语言学习】非法移民到意大利

LINDA WERTHEIMER, HOST: Thousands of unauthorized migrants travel by boat each year to Italy. Their journeys from North Africa across the Mediterranean can be perilous. As NPR's Sylvia Poggioli reports, there's a top security naval compound on the ou

发表于:2019-02-16 / 阅读(50) / 评论(0)

英语语言学习

Lesson 9-2:Dates 日期

Listen to the schedule of a business trip. Fill in numbers l-8 to point out the sequence of the schedule. I'm leaving for Milan on the 7th of June. l'II arrive there on the 8th evening at about 7:OOpm. Then, l'II take a shuttle bus to the hotel. On t

发表于:2019-02-17 / 阅读(84) / 评论(0)

英语听力练习题

Lesson 55-1 In the Library 在图书馆

Listen to the dialogues and write the correct sequence of l-6 as mentioned in the dialogues. A:How do I search books from the computer? B:First, key in your PIN number. Then, it goes to the Library's Homepage. Then, you can choose any way you want to

发表于:2019-02-17 / 阅读(68) / 评论(0)

英语听力练习题

《柯南脱口秀》第60期:美国梦

Thank you for being here,Fareed.Nice to have you on the show. 多谢你抽空前来法里德很高兴你能来上节目 Let's get started first with your background.I do think I know a lot about you. 首先聊聊你的背景我觉得我很了解你

发表于:2019-02-23 / 阅读(77) / 评论(0)

柯南脱口秀

英语美文：把握当下

Have you ever thought life would be better anywhere other than where you are right now? Maybe some of your thoughts go something like this: 你曾否有过这样的想法无论如何别处的生活都比此处的更好？或许你是这样想的： L

发表于:2019-02-25 / 阅读(103) / 评论(0)

英语美文

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assets leased to others

attachment effect

automatic program segmentation