变压器的输出谐波系统

朗文3L看听学英语第二册 lesson 119

Lesson 119 The end of term Narrator: Its the end of term. Sandy and Sueve brought home their reports. Fathers going to read them. Father: Mm. It says: Sue woks very well. Good girl. This is a very good report, Sue. Father: What about yours, Sandy? S

发表于:2018-12-02 / 阅读(99) / 评论(0)

CNN美国有线新闻2016年1月

闭着眼睛飘单词四级词汇65

[0:0]virtue virus vision vital美德，德行病毒幻想，视觉极其重要的 [0:35.0967]vivid volcano voltage voluntary生动的，鲜艳的火山电压自愿的，志愿的 [1:17.2033]volunteer vote wage wagon志愿者票，选票工资，报酬四轮马车，大篷车 [1:57.9174]wander w

发表于:2018-12-05 / 阅读(156) / 评论(0)

闭着眼睛飘单词四级词汇

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(109) / 评论(0)

英文名句短语

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

发表于:2018-12-24 / 阅读(109) / 评论(0)

Scientific American(五)月

【轻松英文阅读】不要一直给你的平板充电

If you are like most people, you leave your laptop plugged in when you are near a plug. But according to the battery experts at Cadex Electronics (www.cadex.com) you shouldnt be doing that. They suggest unplugging it when it gets to an 80% charge and

发表于:2018-12-28 / 阅读(135) / 评论(0)

轻松英文阅读

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

机械类词汇大全-35

1429 、电线 electricwire 1430 、电线退皮钳 wirestripper 1431 、电导率 electricalconductivity 1432 、电导量 conductance 1433 、电压 voltage 1434 、电压比 voltageratio 1435

发表于:2019-01-03 / 阅读(110) / 评论(0)

英文名句短语

VOA标准英语10月-OPEC Output Cuts Roil Stock Markets

OPEC will cut its oil output by 1.5 million barrels a day starting in November, with chances of more cuts to come. But from Paris, Lisa Bryant reports the announcement was met by a further drop by financial markets. OPEC hopes that by cutting output

发表于:2019-01-13 / 阅读(118) / 评论(0)

VOA标准英语2008年（十月）

2017年CRI China's major ultra-high voltage transmission lines in smooth operation

China has long depended on coal-burning power plants to fuel its explosive growth over the past three decades. As a result, air pollution has risen to alarming levels in central and eastern regions. Policymakers have been working hard to shift the co

发表于:2019-01-19 / 阅读(145) / 评论(0)

2017CRI中国国际广播电台

学个词Learn a Word 第665期 WOW factor

今天我们要学的词是WOW factor。 A WOW factor, 指让人惊叹的东西。经济不景气，也影响到了玩具行业。从二月中旬开幕的美国国际玩具展可以看出， In 2009, there will still be toys with the WOW factor, but

发表于:2019-01-30 / 阅读(114) / 评论(0)

英语单词荟萃

OPEC Agrees to Reduce Oil Output

OPEC Agrees to Reduce Oil Output Kerry Sheridan Oil prices edged higher Tuesday after ministers from the Organization of Petroleum Exporting Countries (OPEC) agreed to reduce output. OPEC ministers ha

发表于:2019-01-31 / 阅读(104) / 评论(0)

VOA2004（上）--各类新闻

China's steel output slows, prices drop

BEIJING, Aug. 19 (Xinhua) -- China's steel output growth slowed in July and prices of steel products have continued to drop, according to data from the National Development and Reform Commission (NDRC). Crude steel production gained 4.2 percent year

发表于:2019-02-06 / 阅读(108) / 评论(0)

英语新闻

IEA: Many Months to Restore Libya's Oil Output

An expert at the International Energy Agency says it may be many months before Libya's damaged oil industry can resume full production. The head of IEA's Oil Industry and Markets Division, David Fyfe, said Thursday there are many logistical, operatio

发表于:2019-02-06 / 阅读(87) / 评论(0)

英语新闻

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(94) / 评论(0)

VOA标准英语2010年(六)月

China's Nov. industrial output rises 10.1 pct

BEIJING, Dec. 9 (Xinhua) -- China's industrial production growth continued to accelerate in November, indicating that the nation's economy is rebounding after seeing its lowest expansion pace in more than three years. China's value-added industrial o

发表于:2019-02-06 / 阅读(97) / 评论(0)

英语新闻

China's industrial output growth accelerates in October

China's industrial output growth accelerates in October BEIJING, Nov. 9 (Xinhua) -- Industrial production growth continued to accelerate in October, presenting evidence that China's economy is picking up steam after seeing its lowest growth rate in m

发表于:2019-02-06 / 阅读(98) / 评论(0)

英语新闻

China's autumn grain output to hit record high

China's autumn grain output to hit record high BEIJING, Oct. 19 (Xinhua) -- China's grain output this autumn is likely to hit a record high and bring a ninth year of consecutive growth in the annual output, an official with the Ministry of Agricultur

发表于:2019-02-08 / 阅读(303) / 评论(0)

英语新闻

电机行业常用的中英文对照

发表于:2019-02-18 / 阅读(173) / 评论(0)

英文语法词汇

高考词汇扩充精选-v

vacant a.空的；未被占用的 vain a.徒劳的；自负的 valid a.有效的；正当的 vapour n.汽，蒸气 variable a.易变的 n.变量 variety n.多样化；种类；变种 various a.各种各样

发表于:2019-02-19 / 阅读(204) / 评论(0)

英文语法词汇

地道英语在线听-Wow factor 叫好率

Jo: This is Real English from BBC Learning English. Im Jo. Jean: And Im Jean. Jo: Today were going to look at words and phrases that have recently become part of the English language. Jean: 在我们的《地道英语》节目当中，我们会带领大家一起来学习和熟

发表于:2019-02-26 / 阅读(365) / 评论(0)

地道英语在线听

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词