电磁振动筛砂机

VOA标准英语2013--Google Tests Wearable Computer谷歌试验可穿戴计算机

Google Tests Wearable Computer谷歌试验可穿戴计算机互联网巨头谷歌正在测试其最新的 Google Glass ,根据 Google公司的描述 Google Glass 为一个可穿戴计算机,它可能彻底改变我们与世界的互动。 Most o

发表于:2018-12-08 / 阅读(63) / 评论(0)

VOA标准英语2013年(七月)

英语新闻与报道—News & Reports 106

Wk 10 (10 March 1876) Bell Invents The TelephoneThis Week in HistoryAlexander Graham Bell claims to have invented the telephone, but did he? In 1876, Alexander Graham Bell made the first call on an electromagnetic telephone he had built, and went on

发表于:2018-12-27 / 阅读(75) / 评论(0)

英语新闻与报道—News and Reports

VOA慢速英语2018--July 23, 2003: History of Radio

(THEME) VOICE ONE: This is Steve Ember. VOICE TWO: And this is Faith Lapidus with the VOA Special English program EXPLORATIONS. You are listening to our program today on a radio. Almost no communication would exist in the world without the electromag

发表于:2019-01-03 / 阅读(96) / 评论(0)

2018年VOA慢速英语(九)月

电信类英语词汇表大全-32

中文英文缩写电表 ammeter 电场 electric field 电传打字机 teletype/teleprinter 电磁波传播 electromagnetic wave propagation 电磁发射 electromagnetic emission 电磁干扰 Elect

发表于:2019-01-03 / 阅读(76) / 评论(0)

电信英语

电信专业英英词典E-1

Earth Station - The term used to describe the combination of antenna, low-noise amplifier (LNA), down-converter, and receiver electronics that are used to receive a signal transmitted by a satellite.

发表于:2019-01-03 / 阅读(84) / 评论(0)

电信英语

SSS 2009-01-14

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. When we think about how to represent sound visually, most of us probably picture those volume-dependent sine waves. But thats not how John Stuart Reid

发表于:2019-01-08 / 阅读(90) / 评论(0)

Scientific American(一)月

2015年6月英语四级作文答案：科技与现代生活

参考范文： This modern life As is shown in the above picture, people sit in front of the computer all day and night, even in their dreams theyre still playing computer games. Such thought-provoking phenomenon is, especially among young people, p

发表于:2019-01-08 / 阅读(93) / 评论(0)

英语四级作文范文

VOA慢速英语2014 朝鲜准备打击美国电网吗?

AS IT IS 2014-08-26 Is North Korea Preparing to Strike US Electric Grid? 朝鲜准备打击美国电网吗? A longtime national security advisor to the United States Congress has said the countrys electric system -- called a grid -- is mostly unprote

发表于:2019-01-12 / 阅读(78) / 评论(0)

2014年VOA慢速英语(八)月

VOA标准英语2008年-Scientists Solve Mystery of Brilliant Northern,

Scientists have solved the mystery behind the brilliant northern and southern light show known as Aurora Borealis. The phenomenon is caused by electromagnetic energy from the sun, which experts say also wreaks havoc on ground-based power grids and s

发表于:2019-01-13 / 阅读(73) / 评论(0)

VOA标准英语2008年（七月）

VOA标准英语2012--Pentagon's Electromagnetic Gun Awaits Use

Pentagon's Electromagnetic Gun Awaits Use Marines stage a scene that has become more frequent for U.S. forces in Afghanistan. The mock protesters are harmlessly dispersed with a high-tech device. It is called the Active Denial System. Using an electr

发表于:2019-01-13 / 阅读(64) / 评论(0)

VOA标准英语2012年(四月)

VOA标准英语2011--Scientists Point to Possible Health Effe

Scientists Point to Possible Health Effects of Cell Phones This past May, in a major policy shift, the World Health Organization said electromagnetic fields produced by mobile phones are possibly carcinogenic. Although the International Association f

发表于:2019-01-14 / 阅读(86) / 评论(0)

VOA标准英语2011年(八月)

实战口语情景对话第116期:海滨生活beach life

Todd:Trevor, do you like the beach? Trevor，你喜欢海滩吗？ Trevor:I love the beach. The beach is great. 我喜欢海滩，那很棒。 Todd:OK. Why do you love the beach? 是啊。你为什么喜欢它呢？ Trevor:It's nice fresh air, beauti

发表于:2019-01-15 / 阅读(73) / 评论(0)

实战口语情景对话

Sand and Stone 沙子和石头

The story goes that two friends were walking through the desert. During some point of the journey they had an argument, and one friend slapped the other one in the face. 两个朋友结伴穿越沙漠，旅途中二人突然吵了起来，其中一个掴

发表于:2019-01-30 / 阅读(121) / 评论(0)

实用英语

听歌学英语:Footprints In The Sand(沙滩上的脚印)

听歌学英语:Footprints In The Sand(沙滩上的脚印) Leona Lewis是一名英国的Pop、RB（rhythem and blues）创作型歌手。她因夺得2006年第三届英国电视选秀X-Factor冠军而成名，而她同样也是第一位赢得此选秀的

发表于:2019-01-30 / 阅读(120) / 评论(0)

听歌学英语

Too much screen time bad for children

BEIJING, Oct. 12 (Xinhuanet) -- Children who spend hours each day watching television or playing computer games have more psychological（心理的） difficulties than those who don't, according to a study published in the US journal Pediatrics（小儿

发表于:2019-01-31 / 阅读(118) / 评论(0)

英语新闻

如何降低电脑辐射

第一招：在电脑旁放上几盆仙人掌，它可以有效地吸收辐射。第二招：对于生活紧张而忙碌的人群来说，抵御电脑辐射最简单的办法就是每天上午喝2至3杯的绿茶，吃一个橘子。第三招：上网

发表于:2019-02-03 / 阅读(103) / 评论(0)

阅读空间

每日一词【405】screen：检查

今天我们要学的词是screen。 Screen, 有检查的意思。All women over 50 should be screened for breast cancer regularly, 凡是五十岁以上的妇女都要定期进行乳腺癌的检查。美国全国铁路客运公司将首度开始对乘

发表于:2019-02-04 / 阅读(113) / 评论(0)

英语每日一词

趣味青春英语电台第284期:Red carpet

Idiom: Red carpet ( good treatment ) Hit the book: Parking meter Iconoclast Banish Tattoo Electromagnetic Costly Detriment Landfill Bobble From passports to parking meters, design iconoclast Karim Rashid sees a world overflowing with outdated objects

发表于:2019-02-16 / 阅读(128) / 评论(0)

趣味青春英语

《荒野求生》之跟着贝尔去冒险第399期:美味的盘中餐

What's that?Sort of a shove.Shot passed my legs there. 那是什么铲子似的东西从我的腿边游了过去 We need to speed up. Get moving. 得加速了动起来 Sharks lock on to the electromagnetic fields that all living creatures produce.

发表于:2019-02-24 / 阅读(99) / 评论(0)

荒野求生

【英语时差8，16】隐形人同样无法看到你2

On a previous Moment of Science we discussed one of the problems with turning yourself invisible. Sure, it sounds like fun. But a little physics showed us that the invisible man couldn't see anything either, because in order to see, light has to inte

发表于:2019-03-06 / 阅读(126) / 评论(0)

英语时差8，16

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学英语单词

acetoxime ethyl ester

acoustic fingerprint

advance-fee

alkynoate

alphanumeric field descriptor

alvayay

anticipated delay report

base-pair substitution

Binazine

bit maps

body-shedding vortex