[电] 复合钙钛矿型压电陶瓷

VOA慢速英语20061227b

VOICE ONE: I'm Steve Ember. VOICE TWO: William Wilhelmi's porcelain cowboy boots And I'm Barbara Klein with EXPLORATIONS in VOA Special English. At the Smithsonian American Art Museum in Washington, D

发表于:2018-11-27 / 阅读(522) / 评论(0)

2006年慢速英语(十二)月

Can't She Type?

Lesson 38 Text A Can't She Type? The well-known banker, T. J. Ellington, was at one time in his younger days the manager of a New York office. His secretary had been with him for many years, and knew

发表于:2018-12-02 / 阅读(299) / 评论(0)

初级口语教程

英语语法：39 Complex-Compound Sentences

Grammar Girl here. Todays topic is the complex-compound sentence. Guest writer Sal Glynn writes: Most writers worth their fingertip calluses begin as avid readers. We read books, magazines, and websites indiscriminately until we start to notice the w

发表于:2018-12-07 / 阅读(170) / 评论(0)

英语语法 Grammar Girl

60秒科学:用身体动作来充电电池植入的医疗设备

最新研制一种新的医疗设备，可以利用身体动作来充电。 Novel materials could allow the implantation of flexible, rechargeable batteries that would constantly recharge from the body's own movements--even just breathing. Cynthia Gr

发表于:2018-12-07 / 阅读(170) / 评论(0)

60秒科学

Lesson 86 What's Your Blood Type?

Bella: What's your blood type, Luke? Luke: It's A, I think. Why do you ask? Bella: Well, mine's B. Luke: So? Bella: They say people with A blood type get along very well with those with B blood type. Luke: Really? 你是什么血型? 贝拉：卢克，

发表于:2018-12-08 / 阅读(468) / 评论(0)

赖世雄初级美国英语

SSS 2010-09-24

This is Scientific Americans 60 Science, Im Cynthia Graber. Thisll just take a minute. Batteries add weight, and they need recharging. Thats serious business for implanted medical devices. When the batteries die, patients sometimes have to undergo an

发表于:2018-12-24 / 阅读(117) / 评论(0)

Scientific American(九)月

轻松英语之旅24:OAKA(The Athens Olympic Sports Complex)

[00:02.54]English Express [00:28.11]OAKA - The Athens Olympic Sports Complex [00:31.40]雅典奥运会场馆 [00:43.42]The Athens Olympic Sports Complex (OAKA) [00:47.09]is situated at Maroussi [00:48.97]and was the centre of the Olympic Games 2004.

发表于:2018-12-26 / 阅读(190) / 评论(0)

轻松英语之旅

知性英语－DIFFERENT TYPE OF TEA

发表于:2019-01-02 / 阅读(261) / 评论(0)

知性英语

可以录音和发声的衣服(有声)

M.I.T. researchers have developed a piezoelectric fiber that would react to electric currents and have the potential to record or produce audio. Clothing is so yesterday. I mean, really, what can it do? It cant pick up sound, or beep at us if somethi

发表于:2019-01-02 / 阅读(123) / 评论(0)

60秒科学

VOA标准英语2011-Multi-Millon-Dollar Iraqi Sports Complex

The Asian Cup football (soccer) tournament kicks off in Doha, Qatar, Friday, January 7, with defending champion Iraq to play North Korea, Iran and the United Arab Emiterates in Group-D play. Iraqi football fans are also looking forward to 2013, when

发表于:2019-01-14 / 阅读(167) / 评论(0)

VOA标准英语2011年(一月)

闲谈英语-Favorite Music(1)

A: What type of music do you like to listen to? B: I like listening to different kinds of music. A: Like what, for instance? B: I enjoy Rock and RB. A: Why is that? B: I like the different instruments that they use. A: That's a good reason to like so

发表于:2019-01-20 / 阅读(203) / 评论(0)

英语闲谈

邀请函参考范文

邀请函参考范文 LETTER OF INVITATION Dear Sirs/Madam: We hereby sincerely invite you and your company representatives to visit our booth at The Continental Exhibition Center from April 15th to 20th 2006. Were one of the manufacturers specialize

发表于:2019-01-21 / 阅读(154) / 评论(0)

实用英语

展会英语邀请函参考范文

LETTER OF INVITATION Dear Sirs/Madam: We hereby sincerely invite you and your company representatives to visit our booth at The Continental Exhibition Center from April 15th to 20th 2006. Were one of the manufacturers specialized in sanitaryware, con

发表于:2019-01-21 / 阅读(128) / 评论(0)

实用英语

神探夏洛克第一季第二集_7

神探夏洛克第一季第二集_7 你知道这谁画的么我认得这颜料 Know the author? I recognise the paint. 像密歇根产的喷力强劲 It's like Michigan...hard-core propellant. 我猜含锌 I'd say zinc. 那个符号呢你认识么

发表于:2019-01-28 / 阅读(267) / 评论(0)

神探夏洛克第一季

展会英语辅导：邀请函参考范文

展会英语辅导：邀请函参考范文 LETTER OF INVITATION Dear Sirs/Madam: We hereby sincerely invite you and your company representatives to visit our booth at The Continental Exhibition Center from April 15th to 20th 2006. Were one of the man

发表于:2019-02-02 / 阅读(160) / 评论(0)

实用英语

2012春季广交会英文邀请函

2012-111th China Commodity Fair China Import and Export Fair CHINA IMPORT AND EXPORT FAIR ---- Asia Exhibition Show Time: April 15, 2012 - May 05, 2012 Exhibition Address: Pazhou Exhibition Center, Guangzhou, China Exhibition Location: All for foreig

发表于:2019-02-02 / 阅读(133) / 评论(0)

实用英语

广交会英文邀请函参考范文

Dear Sirs/Madam: We hereby sincerely invite you and your company representatives to visit our booth at The Continental Exhibition Center from April 15th to 20th 2006. 广交会英文邀请函范文 Were one of the manufacturers specialized in sanitar

发表于:2019-02-02 / 阅读(159) / 评论(0)

实用英语

2012年广交会邀请函英文

发表于:2019-02-11 / 阅读(139) / 评论(0)

实用英语

Senior leader urges to boost red tourism

NANCHANG, Feb. 28 (Xinhua) -- Senior Chinese official Li Changchun has called for efforts to boost tourism in the country's sites of revolutionary history. Li, a member of the Standing Committee of the Political Bureau of the Communist Party of China

发表于:2019-02-18 / 阅读(150) / 评论(0)

英语新闻

赖世雄进阶英语词汇3500 Unit69

heading n.标题，书名 What's the heading of that article you mentioned? 你提到的那篇文章标题是什么？ headline n.(报纸）标题 The financial scandal has been in the headlines for weeks. 这则财经丑闻被媒体大肆报导了好几

发表于:2019-03-17 / 阅读(348) / 评论(0)

赖世雄进阶英语词汇3500

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adstar distributed storage management