[网络] 谐波衰耗

2010年ESL之商务英语 22 Introducing a New Product

22 Introducing a New Product GLOSSARY to give (someone) the heads up to let someone know what will happenahead of time; to give someone information before most other people have it; tolet someone know something early* The CFO gave us the heads up tha

发表于:2018-12-03 / 阅读(145) / 评论(0)

2010年ESL之商务英语

2015年ESL之商务英语 03 Celebrity Product Lines

Celebrity Product Lines Nick: The possibilities are endless! You have to take advantage of being at the height of your career. Jessica: I dont know about lending my name to a celebrity product line. Wouldnt people think I was selling out? Nick: Of co

发表于:2018-12-03 / 阅读(120) / 评论(0)

2015年ESL之商务英语

2014年ESL之商务英语 24 A Product Recall

A Product Recall Melissa: This is a disaster! If we have to recall 100,000 units, well take a huge loss this year. Lee: We have no choice. The product defect poses a safety hazard. If we dont act quickly, well have a huge liability issue on our hands

发表于:2018-12-03 / 阅读(114) / 评论(0)

2014年ESL之商务英语

2006年VOA标准英语-Universal Product Bar Code turns 30

By Mil Arcega Washington, D.C. 30 June 2006 Watch Bar Code Report Bar code The Universal Product Code turned 30 this week. The U.P.C. is a unique combination of black and white lines that can identify virtually anything from a bar of soap to medical

发表于:2018-12-07 / 阅读(137) / 评论(0)

2006年VOA标准英语（六月）

UNIT 3 Buying and Selling Lesson 23 Push That Product

[ti:UNIT 3 Buying and Selling Lesson 23 Push That Product] [0:00.762]UNIT 3 第三单元 [0:02.085]Buying and Selling 买与卖 [0:03.974]Lesson 23: 第二十三课： [0:05.680]Push That Product 推销产品 [0:07.767]In 1900, Edwin Moore had an ide

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河北教育初中英语（初中起点）九年级上

SSS 2010-05-20

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Why do some chords sound sweet but others make you wince? Well it appears our earsor at least the ears of 250 Minnesota undergradsprefer chords containing harm

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Scientific American(五)月

蒋健棠英语实用句子(143):This product is void of defects

This product is void of defects. 这产品没有缺陷。 void表示空的，be void of表示缺少，没有。上句其实等于： This product has no defects at all. defect表示缺点，缺陷，不足之处。defect可做名词也可做动词，做

发表于:2018-12-25 / 阅读(84) / 评论(0)

蒋健棠英语实用句子

英语口语教程(高级) UNIT 25

[00:01.00]Lesson 25 II.Read According to SAIC officials,; [00:03.55]there are several reasons for the rampant fake advertising.; [00:08.46]First,some enterprises, especially township and private ones,; [00:15.74]use fake advertising to push sales of

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英语口语教程

2011年ESL之旅行交通购物 01 Reading Product Reviews

01 Reading Product Reviews GLOSSARY on the fritz not working very well; undependable and likely to break soon * Their computer is on the fritz, so they have to save their files every few minutes. highly-rated determined to be of good quality compared

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2011年ESL之旅行交通购物

2007年ESL之购物 06 Questions About a Product

06Questions About a Product GLOSSARY printer a machine that puts an image or text from a computer onto paper* This printer is great for printing photos at home. What Im wondering is... I would like to know; I want to know; I am curious about somethin

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2007年ESL之旅行交通购物

名人励志英语演讲第137期:失败是一个选项但畏惧不是(8)

And you know, along the way in this journey of discovery, I learned a lot. I learned a lot about science. But I also learned a lot about leadership. Now you think director has got to be a leader, you know, leader of, captain of the ship, and all that

发表于:2018-12-30 / 阅读(80) / 评论(0)

名人励志英语演讲

优美音乐来自和谐的数学组合(有声)

Students who listened to different chords rated as more pleasing the ones that westerners think of as harmonious, the individual notes of which have definite mathematical relationships 【英文文本】 Why do some chords sound sweet but others make

发表于:2019-01-02 / 阅读(98) / 评论(0)

60秒科学

电信专业英英词典T-3

Transmission Facilities Transmission facilities provide the communication paths that carry user and network control information between nodes in a network. In general, transmission facilities consist

发表于:2019-01-03 / 阅读(86) / 评论(0)

电信英语

电信专业英英词典I-1

I-MAC isonchronous media access controller IDN integrated digital network IEC International Electrotechnical Commission Impairments Impairments is the (e.g., transmission channel and signal impairment

发表于:2019-01-03 / 阅读(80) / 评论(0)

电信英语

电信专业英英词典A-3

AT Command - This is the character

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电信英语

美国语文第六册第26期:受惊的艺术家(2)

True, he had not the qualities of social humor or wit, but he was an example of indefatigable industry. 实际上，他天生没有幽默感，也不会说俏皮话，可他是这一行业不辞辛苦劳作的典范。 He came to his studies every mo

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美国语文第六册

ESL Podcast 540 – Promoting a New Product

Zoila: I havent seen you around lately. What have you been up to? Leo: My business partners and I have been putting the final touches on our new line of energy drinks. Zoila: Really? I didnt even know that you were in the beverage business. Leo: Yeah

发表于:2019-01-11 / 阅读(125) / 评论(0)

地道美语播客

美国国家公共电台 NPR Star Trek Species, Energy Drink, Or Infomercial Product?

Star Trek Species, Energy Drink, Or Infomercial Product? play pause stop mute unmute max volume 00:0006:58repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin.

发表于:2019-01-17 / 阅读(84) / 评论(0)

2016年NPR美国国家公共电台10月

voa标准英语2008-Scotland Promotes Whiskey as a Weapon Against Po

Scotch whiskey is said, by some, to have many magical qualities. Now, scientists in Scotland have discovered one more: it can be a weapon against polluted waste sites. A by-product of the spirit is 99.96 percent effective in cleaning contaminated gr

发表于:2019-02-05 / 阅读(111) / 评论(0)

VOA标准英语2008年(十二月)

VOA标准英语2010年-Catherine Russell Releases Blues Influ

Vocalist Catherine Russell is always searching for that next great melody. She's found more than a dozen of them to sing on her latest album, Inside This Heart Of Mine. Catherine Russell is a perfectionist when it comes to choosing her material. Her

发表于:2019-02-06 / 阅读(96) / 评论(0)

VOA标准英语2010年(六)月

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aligning torque stiffness coefficient