单词：DC electric traction system
单词：DC electric traction system 相关文章
(man) Located at the NASA Research Center in Iowa is a 5,000-gallon vat of water, and inside the tank is an underwater treadmill designed by Dava Newman, an aerospace engineer. For four years Newman observed scuba divers as they simulated walking on
托福听力短文
[00:03.80]第十一部分 看外科医生 [00:07.60]1.My hand(elbow,neck, foot,side,arm,wrist) hurts. [00:24.33]我的手(胳膊肘,脖子,脚,身体侧面,胳臂,手腕)疼. [00:41.06]2.My legs(hands, shoulders, feet,ankles,knees, muscles)hurt. [01:00.89]我的腿(手,肩膀,脚,脚脖
医疗服务英语
Electric Fish 发电鱼 One way that Harold Zakon and his team find fish to study is to put electrical detectors into the bottom of murky streams in Venezuela. This works because certain fish emit pulses of electricity. Discover electric fish -- on tod
(科普英语)Earth and Sky
09 Suburbanization If by suburb is meant an urban margin that grows more rapidly than its already developed interior, the process of suburbanization began during the emergence of the industrial city in the second quarter of the nineteenth century. Be
英语范文背诵20篇
By Paul Sisco Washington, D.C. 26 July 2007 Representatives from American auto manufacturer General Motors recently were in Washington, D.C. to showcase the electric Chevy Volt. GM says the vehicle will change the way people commute, reducing emissi
2007年VOA标准英语（七月）
Washington, D.C. has a complex relationship with graffiti and street art. Local street artist Gobi knows this well. Not long ago, a police officer caught him spraying colorful paint on the side of a building. Gobi did not get permission to put his de
2017年VOA慢速英语(七)月
1. The Pre-Emptive Customer 1、先发制人的顾客 In Japan, the store clerk often asks the customer if they would like a bag to carry their goods. However some customers, particularly elderly women, immediately throw out a hasty iranai, or not ne
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After a few days of teasers, here at last is the first official trailer for 'Justice League,' the DC Extended Universe's answer to 'The Avengers.' 在放送了几天片花后，《正义联盟》的首支官方预告片终于推出。《正义联盟》
英语新闻
1. Tim Pawlenty has dropped out of the race for the GOP presidential nomination. The move came a day after finishing a disappointing third in the Iowa straw poll. Pawlenty had struggled to gain traction in Iowa, a state he said he must win. 2. Five p
美联社新闻一分钟2011(八月)
AS IT IS 2016-08-04 Ugandan Company Demonstrates Solar-Powered Bus 乌干达演示太阳能汽车 A bus powered by the suns energy has made its public debut. Kiira Motors Corporation demonstrated the new electric bus recently at a sports center in th
2016年VOA慢速英语(八)月
When Paddy took the boys outside so Fee could feed Hal, Meggie gazed after them longingly. These days it seemed she was not to be included as one of the boys, not since the baby had disrupted her life and chained her to the house as firmly as her mot
荆棘鸟
Japan's Funai Electric, which claims to be the world's last VCR manufacturer, says it will cease production of the machines this month. 据悉，世界上最后一家录像机生产商--日本船井电子公司宣布，本月底将停止录像机产品
英语新闻
今天我们要学的词是distraction。 Distraction, 注意力不集中，分心。美国交通部最新数据显示， 5,474 people were killed in distraction-related car crashes in 2009, 2009年美国跟司机走神有关的车祸造成5474人死亡
英语每日一词
Caucus goers met at sites around the state to show support for their candidate and be counted in the first contest of the 2016 Presidential nominating cycle. This year the Iowa caucuses drew many first-time caucus-goers. John Clark is one of them. He
英语新闻
今天我们要学的词是to gain traction。 To gain traction, 是越来越受欢迎的意思。 The idea of becoming an entrepreneur is gaining traction among the youth in China, 在中国，越来越多的年轻人开始走自己创业的道路。
英语每日一词
今天我们要学的词是to gain traction。 To gain traction, 是越来越受欢迎的意思。 The idea of becoming an entrepreneur is gaining traction among the youth in China, 在中国，越来越多的年轻人开始走自己创业的道路。
英语单词荟萃
A teacher asked one of her pupils, What'sthe nation's capital?The reply was, Washington DCOn being asked what the DC stood for,the pupil added, Dot com!
趣味英语
Smartphone rivals Apple and Samsung Electronics are mounting a challenge to Alibabas dominance of Chinas emerging mobile payment market, after announcing co-operation deals with Chinese bank card network UnionPay. 互为对手的智能手机制造商苹
英语新闻
Washington, D.C.'s cherry blossoms are so beautiful! 1) cherry blossoms 樱花 2) peak bloom 花盛开的时间 3) Washington's D.C.'s Centennial Cherry Blossom festival! 华盛顿樱花节百年纪念
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