[数] 良分布序列

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(116) / 评论(0)

Scientific American(十二)月

柯灵思英语-英语听力高手6

发表于:2018-12-07 / 阅读(86) / 评论(0)

柯灵思英语

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(120) / 评论(0)

数学英语

蒋健棠英语广播 Episode06:网络旅行代理机构

1. outbound，向外去，在段中表示到国外。 eg：Airport officials say at least 20 outbound flights were delayed. 机场官员说，至少有二十个离港航班被延误。 2. agency表示代办机构。旅行社就是travel agency； ag

发表于:2018-12-18 / 阅读(63) / 评论(0)

儿童英文广播剧在线听

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(167) / 评论(0)

Scientific American(十)月

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(112) / 评论(0)

2014年ESL之商务英语

电信英语及其缩略语解释-14

DCSl800 Digital Cellular system at l800MHz 1800MHz数字蜂窝系统 DCSl800是一种采用GSM技术的系统，在美国和欧洲实施,工作频带为1800MHz。电信英语及其缩略语解释（1

发表于:2019-01-03 / 阅读(90) / 评论(0)

电信英语

电信英语及其缩略语解释-18

DOD Direct Outward Dialing 直拨外线 DOS Disk 0perating System 磁盘操作系统 DOV Data Over Voice 话上数据 DP Data Processing 数据处理 DP Detection Point 检测点，探测点 DP Dial／

发表于:2019-01-03 / 阅读(123) / 评论(0)

电信英语

专业术语-财务英语词汇U3

underwriting agreement 包销协议 underwriting commission 包销佣金 underwriting commitment 包销承担 underwriting contract 包销合约 underwriting facilities 包销通融 underwriting margi

发表于:2019-01-03 / 阅读(85) / 评论(0)

财会英语

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(123) / 评论(0)

Scientific American(八)月

艾伦脱口秀第452期:游戏很无聊

Umm,he's a great guy.He's the nicest guy in the world. 他人很好无人可比 We played Light as a Feather,Stiff as a BOard which is my idea. 我们玩了轻如鸿毛僵如木板的游戏我的主意 How many people did you have around? 有几个人

发表于:2019-01-11 / 阅读(74) / 评论(0)

艾伦脱口秀

TED演讲:下一次工业革命就在眼前(8)

Of course China and other emerging economies won't be the factory of the world anymore. 诚然，中国和其他发展中国家不再会是世界工厂。 Actually, it was not a sustainable model in the long term, as those countries are becoming rich

发表于:2019-01-18 / 阅读(78) / 评论(0)

TED演讲国际问题篇

【英语1级听力】猪流感-The Swine Flu

It was September. People were getting sick all over the world. They were getting sick from the flu. The flu was called H1N1. Some people called it swine flu. The swine farmers did not like that. They said, Stop calling it swine flu. Swine don't have

发表于:2019-01-24 / 阅读(60) / 评论(0)

英语第1级听力-English Level 1

40%的巴西家庭已联网

40%的巴西家庭已联网 RIO DE JANEIRO, June 20 (Xinhua) -- Internet access among Brazilian households increased from 36 percent in 2011 to 40 percent in 2012, according to a study released Thursday by the Information and Communication Technology

发表于:2019-02-06 / 阅读(119) / 评论(0)

英语新闻

New policies support ailing solar industry

New policies support ailing solar industry BEIJING, Oct. 28 (Xinhua) -- China is creating supportive measures to shore up its ailing photovoltaic (PV) industry, which has been rocked by recent U.S. duties on Chinese exports over alleged dumping. In t

发表于:2019-02-08 / 阅读(152) / 评论(0)

英语新闻

英闻天下——357 Distributed Power Generation Encouraged

The State Grid Corporation of China, the country's largest energy distributor is taking further steps to facilitate the use of distributed power generation. This is an incentive for individuals who have the intention and capability to build their own

发表于:2019-02-14 / 阅读(97) / 评论(0)

英闻天下

迷你对话学地道口语第830期:白痴蠢材

Subject: He is such a bean brain. 第一，迷你对话 A: He is such a bean brain. He actually did not know my favorite flower is orchid. 他真是个大笨蛋，竟然不知道我钟爱的花是兰花。 B: What did you expect? All men are the same

发表于:2019-02-15 / 阅读(106) / 评论(0)

迷你对话学地道口语

绿箭侠第一季第216期:黑入巴雷拉的手机

Now the trick is to keep your weight evenly distributed. 关键是你要让体重均匀分布 I thought the trick was to avoid getting into fights. 我还以为是避免打架呢 Yeah, well, Starling City's where you can talk not the kind of place yo

发表于:2019-02-17 / 阅读(66) / 评论(0)

绿箭侠第一季

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(99) / 评论(0)

英语听力练习题

英文幽默笑话：理所当然

THE SCHOOL HEALTH FORMS had been distributed to the students with an error---the word Sex had been spelled with an o. One mother, filling out the form for her son, wrote in the blank next to Sox: Usually brown. 某学校发给学生的健康调查表里

发表于:2019-02-25 / 阅读(133) / 评论(0)

趣味英语

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5'-iodouridine

absolute resolution

accrued dividends account

Bordet's specific test