挤压巨型接合带

用Mp3背六级单词045

maintenance inflict identification unemployment intensify decay idiom outbreak idleness beam overwhelming shipwreck graphite thrifty preset misfortune untie compression immortal weary roam transplant impartial vocal

发表于:2018-12-01 / 阅读(215) / 评论(0)

用Mp3背六级单词

60秒科学:新CPR,免去人工呼吸的尴尬

New data show that when bystanders without emergency medical training try CPR using only chest compression, the results can be better than if they also attempt mouth-to-mouth. Christopher Intagliata reports 看见身边有人突然倒了，想救人家

发表于:2018-12-07 / 阅读(198) / 评论(0)

60秒科学

机械类词汇大全-45

1849 、静摩擦 staticfriction 1850 、颈轴承 journalbearing 1851 、颈缩 necking 1852 、频带宽度 bandwidth 1853 、频率 frequency 1854 、头座 headstock 1855 、阈值；临界值

发表于:2018-12-08 / 阅读(133) / 评论(0)

英文名句短语

常春藤解析英语【34】Best of Megastructures　伟大工

Best of Megastructures 伟大工程巡礼之最 by Kevin Lustig In the last 100 years, 11 different skyscrapers have held the title of world's tallest building. With improvements in technology and materials, humans are pushing the limits of what buil

发表于:2018-12-08 / 阅读(219) / 评论(0)

常春藤解析英语

EXPLORATIONS - Exploring Africa

EXPLORATIONS - Exploring Africa By Jerilyn Watson Broadcast: Wednesday, November 17, 2004 (MUSIC) VOICE ONE: I'm Faith Lapidus. VOICE TWO: And I'm Steve Ember with EXPLORATIONS in VOA Special English.

发表于:2018-12-15 / 阅读(92) / 评论(0)

Explorations

商务口语第67讲:制造工程(2)

1.Computer-Aided Manufacturing(CAM) 计算机辅助制造 A: Is CAM used in China? B: Yes，it has been uesd in China for almost twenty years. A：在中国有使用CAM的吗？ B：有啊，在中国使用已经将近20年了。 2.Hot working 热加工 A: What are the hot working proc

发表于:2018-12-26 / 阅读(128) / 评论(0)

天天商务口语

【一起听英语】网上购物

越来越多的人倾向于网上购物。因为我们无需出门，便可以买到称心如意的商品，这给我们的生活带来了很多便利。 Rob: Hello, and welcome to 6 Minute English from BBC Learning English. I'm joined today by Cath.

发表于:2018-12-27 / 阅读(86) / 评论(0)

一起听英语

'MegaSkills' for Children

By Jerilyn Watson Broadcast: October 2, 2003 This is Doug Johnson with the VOA Special English Education Report. MegaSkills is a program used in schools across the United States. This program trains a

发表于:2019-01-02 / 阅读(442) / 评论(0)

VOA2003（下）-教育与新闻

电信专业英英词典D-4

D type Channel Bank A D type channel bank is channel termination equipment used for combining (multiplexing) individual analog channel signals on a time division basis. D type channel banks provide in

发表于:2019-01-03 / 阅读(178) / 评论(0)

电信英语

2006年VOA标准英语-Global Population Boom Puts 'Mega' Pressur

By Patricia Nunan Bombay 06 March 2006 The world's population is booming - no more so than in its cities. Within the next 10 years, there will be at least 22

发表于:2019-01-06 / 阅读(165) / 评论(0)

2006年VOA标准英语（三月）

词义解析－『max out』『mean』『mega』

max out (maximize) 尽量使用，扩大到最高限度 ● You'll need a break after this busy summer, so max out the last days of your vacation by relaxing. 这个夏天很忙，很需要休息休息。

发表于:2019-01-07 / 阅读(134) / 评论(0)

英文名句短语

NPR 2010-05-12

The Minerals Management Service and the US Coast Guard have launched the Marine Board of Investigation into the Deepwater Horizon oil rig explosion. NPR's Debbie Elliott says the board is hearing testimony from witnesses of the April 20th incident. T

发表于:2019-01-08 / 阅读(118) / 评论(0)

2010年NPR美国国家公共电台5月

THIS IS AMERICA - Megachurches in America: Where Bigger Is B

THIS IS AMERICA - Megachurches in America: Where Bigger Is Better By Jerilyn Watson Broadcast: Monday, August 29, 2005 (MUSIC) VOICE ONE: Welcome to THIS IS AMERICA in VOA Special English. I'm Faith L

发表于:2019-01-09 / 阅读(166) / 评论(0)

This is America

VOA标准英语2010年-CPR Works Without Mouth-to-Mouth

Study finds chest compressions are the real life-saver Art Chimes | St. Louis, Missouri 29 July 2010 Cardiopulmonary resuscitation, or CPR, has been around in its modern form for about 50 years. Its rhythms of chest compressions and mouth-to-mouth br

发表于:2019-01-13 / 阅读(129) / 评论(0)

VOA标准英语2010年(七)月

VOA标准英语2011--Mega-Fires Pose Threat to Environment, E

Mega-Fires Pose Threat to Environment, Economy Experts gathered this week in Sun City, South Africa, to discuss wildfires. But a new report also focused on a growing phenomenon called mega-fires. The report describes mega-fires as extraordinary confl

发表于:2019-01-14 / 阅读(106) / 评论(0)

VOA标准英语2011年(五月)

VOA标准英语2011--Multi-Site Megachurches Multiply in America

Multi-Site Megachurches Multiply in America Many young Evangelical Protestant Christians shun the expansive form of worship that drew their parents to so-called megachurches and opt instead for a more intimate religious experience. But one congregati

发表于:2019-01-14 / 阅读(158) / 评论(0)

VOA标准英语2011年(十月)

VOA标准英语2014--Africa’s Megacities a Major Draw for Young Up-and-Comers

Africas Megacities a Major Draw for Young Up-and-Comers JOHANNESBURG, SOUTH AFRICA London. Paris. Lagos. The list of international megacities is growing, with more and more African entries on the list. Mayors from the worlds megacities met this week

发表于:2019-01-14 / 阅读(98) / 评论(0)

VOA标准英语2014年(二月)

英语歌曲：节奏布鲁斯:Cormega - Montana Diary

饶舌:Cormega - Montana Diary 相关介绍：Cormega是纽约皇后区出身的又一位优秀的饶舌歌手，具有极佳的表述能力，饱含激情，永不妥协，刻意和商业音乐保持着距离。在思想性和文采方面，Cormega丝

发表于:2019-02-11 / 阅读(132) / 评论(0)

节奏布鲁斯

流行美語第207課

Larry刚在银行开了一个帐户。他一走出银行的大门就遇到了李华。今天李华会学到两个常用语：freebie和megabucks。 LL: Hi there, Li Hua! You should open a savings account today. Look at the freebie I got at the bank.

发表于:2019-02-12 / 阅读(98) / 评论(0)

美国之音《流行美语》

英语歌曲：布鲁斯:Cormega - Montana Diary

发表于:2019-02-19 / 阅读(144) / 评论(0)

节奏布鲁斯

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学英语单词

amplitude encoder

annual cutting per cent

arithmetic logic unit ALU

attenuation of the second kind

automation design

be in a good mood

belt tension carriage