un. 矢量伏安

The new gasoline/electric hybrid Chevrolet Volt Today President Obama visits a U.S. auto plant that makes the battery-powered Chevrolet Volt. Some analysts think the Volt could revitalize the struggling American auto industry with its high-tech batte

发表于:2018-12-08 / 阅读(73) / 评论(0) 分类 VOA标准英语2010年(七)月

发表于:2018-12-08 / 阅读(88) / 评论(0) 分类 医务英语

We're in and ready to go. It looks like a vehicle(车辆) out of the Jetsons cross with the Flintstones. It's very comfortable. I, I, er, tell people it's like riding in your long chair. Running smoothly like a mini-electric car fueled by pedal(踏板)

发表于:2018-12-11 / 阅读(70) / 评论(0) 分类 英语讨论

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

发表于:2018-12-16 / 阅读(117) / 评论(0) 分类 2007年VOA标准英语(七月)

To me, we actually went an ad line earlier with Apple, 苹果以前有一条广告: that the personal computer was the bicycle of mind, 计算机是思想的自行车 and I believe that with every bone in my body, that of all the inventions of huma

发表于:2018-12-27 / 阅读(79) / 评论(0) 分类 名人传记

379 、 石棉 asbestos;asbestus 380 、 石膏 PlasterofParis 381 、 示波器 oscilloscope 382 、 立体图 pictorialdrawing 383 、 交流电流 alternatingcurrent(a.c.) 384 、 交流电压 a.c.

发表于:2019-01-03 / 阅读(93) / 评论(0) 分类 英文名句短语

Let's buckle up and go Cross Country. Here's some stories from around the US. First stop, St. Paul, Minnesota, where nearly 200 middle school girls from the Laura Jeffrey Academy put on zombie-like makeup and costumes to re-enact Michael Jackson's Th

发表于:2019-01-08 / 阅读(128) / 评论(0) 分类 CNN2011年(二)月

Through displays of flowers and candlelit vigils, people across the US are paying tribute to the victims of Saturday's shooting rampage in Arizona. President Obama, who led the nation in a moment of silence this morning, said all anyone could do now

发表于:2019-01-08 / 阅读(64) / 评论(0) 分类 2011年NPR美国国家公共电台1月

SEC(Single Edge Connector,单边连接器) Shallow-Trench Isolation(浅槽隔离) SIMD(Single Instruction Multiple Data,单指令多数据流) SiO2F(Fluorided Silicon Oxide,二氧氟化

发表于:2019-01-09 / 阅读(101) / 评论(0) 分类 实用英语

I. USEFUL EXPRESSIONS 常用语1. How to start your letter? Thank you for your letter of ______[date] concerning the goods you ordered ____ weeks ago. Thank you for writing us about your irritation concerning the delay of .... We have received the le

发表于:2019-01-11 / 阅读(63) / 评论(0) 分类 实用英语

I. USEFUL EXPRESSIONS 常用语 1. How to start your letter? Thank you for your letter of ______[date] concerning the goods you ordered ____ weeks ago. Thank you for writing us about your irritation concerning the delay of .... We have received the l

发表于:2019-01-11 / 阅读(66) / 评论(0) 分类 英文语法词汇

After emerging from bankruptcy last year, Detroit automaker General Motors promised to be a more efficient company, selling more vehicles customers want to buy. One vehicle the company is pegging its future success on is the gas and electric powered

发表于:2019-01-13 / 阅读(65) / 评论(0) 分类 VOA标准英语2010年(五)月

NEW YORK Plug in your car, then unplug, and drive away. More and more consumers are doing just that. At the 2014 New York Auto Show many automakers unveiled electric or hybrid vehicle to address the growing global appetite for environment-friendly ca

发表于:2019-01-30 / 阅读(87) / 评论(0) 分类 英语新闻

Tom Hanks goes green as he cruises around LA in his electric eBox car汤姆汉克斯的绿色环保时尚:驾驶着配有嵌入式系统的电动汽车游走于洛杉矶街头。 He's been a huge advocate of electric cars for a number of years now.

发表于:2019-01-31 / 阅读(64) / 评论(0) 分类 阅读空间

NHTSA Opens Probe into Chevrolet Volt Fire Federal safety officials are looking into battery-related fires in General Motors' new electric-powered Chevrolet Volt automobile. The fires occurred after the officials crash-tested the vehicle. One of the

发表于:2019-02-06 / 阅读(93) / 评论(0) 分类 VOA标准英语2011年(十二月)

Secretary-Generals Message on World Health Day 秘书长世界卫生日致辞 7 April 2014 2014年4月7日 Every year more than one million people die from diseases carried by mosquitoes, flies, ticks and other insects, such as triatomine bugs. These

发表于:2019-02-09 / 阅读(94) / 评论(0) 分类 英语笔译

Business 商业报道 Carmakers 汽车制造商 Revenge of the petrolheads 燃油车赢得先机 Fossil-fuel cars are getting much cleaner, making life hard for green ones 燃油汽车越来越环保了,环保汽车日子难过了 THE Chevrolet Vol

发表于:2019-02-16 / 阅读(57) / 评论(0) 分类 经济学人商业系列

GWEN IFILL: One year ago, when automakers held their big show in Detroit, a gallon of gas went for an average of $3.31. Now, as the auto show gets under way again, it's dropped by a third, all the way down to $2.13 a gallon. And that presents some in

发表于:2019-02-17 / 阅读(66) / 评论(0) 分类 PBS访谈社会系列

遥感Remotesensing 多谱线扫描器Multispectralscanner 分辨率Resolution 像素Pixel 谱带Spectralbands 红外线Infrared 紫外线Ultraviolet 雷达Radar 轨迹Path 景物确认Sceneidentificat

发表于:2019-02-18 / 阅读(146) / 评论(0) 分类 英文语法词汇

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(195) / 评论(0) 分类 英文语法词汇