un. 柴油发电机组

Earth and Sky:Electric Fish 发电鱼

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

发表于:2018-12-07 / 阅读(81) / 评论(0)

(科普英语)Earth and Sky

不择手段背单词(656):backset挫折，倒退

backset, n 挫折，倒退；涡流，逆流＝check 【记】backset＝set back－倒退【反】hike（n 远足，增加）

发表于:2018-12-30 / 阅读(85) / 评论(0)

不择手段背单词

第51期: miss, while, set, step, ordinary

说一口流利的英语，从简单的单词开始。听听，读读，背背，今天你的词汇量又增加了5个。单词/词义中英例句单词听读 miss [ mis ] I'm sure that everybody w

发表于:2018-12-30 / 阅读(138) / 评论(0)

每日攻克5词

华尔街的赚钱经第86期:中国环保汽车市场蓄势待发1

Jump-starting The Green Car Market 中国环保汽车市场蓄势待发 When BYD Auto launches one of China's first mass produced fully electric sedans later this year, it will be trying to conquer the world rather than save it. But such is the explo

发表于:2018-12-31 / 阅读(52) / 评论(0)

华尔街的赚钱经

VOA慢速英语2017 戴森公司拟2020年前推出电动汽车

Vacuum Company Dyson to Launch Electric Car by 2020 British company Dyson is known for inventing new vacuum cleaner technology and producing other devices for the home. 英国戴森公司以发明了新型吸尘器技术和生产其它家用设备而闻

发表于:2019-01-03 / 阅读(63) / 评论(0)

2017年VOA慢速英语(十)月

VOA慢速英语--特斯拉推出电动卡车并升级了跑车

Tesla Presents Electric Truck, Updated Sports Car American electric carmaker Tesla hopes its electric-powered trucks will replace todays diesel-fueled ones. Tesla founder Elon Musk showed off the new truck, called the Tesla Semi, during a launch even

发表于:2019-01-03 / 阅读(89) / 评论(0)

2017年VOA慢速英语(十一)月

Lesson 145 - SET OF WHEELS / FREE-WHEELER

set of wheels free-wheeler Wheel是轮子的意思。轮子是在很久以前就发明的，现在都没有人记得到底是谁发明了轮子。可是，轮子的发明对人类做出了非常大的贡

发表于:2019-01-08 / 阅读(103) / 评论(0)

美国习惯用语

Liu Xiang, Robles set for Birmingham showdown

LONDON, Feb. 9 (Xinhua) -- Reigning Olympic champion and world record holder Dayron Robles will go head-to-head with reigning world indoor champion Liu Xiang of China in a blockbuster 60m hurdles race at the Aviva Grand Prix next Saturday. It will be

发表于:2019-01-11 / 阅读(97) / 评论(0)

英语新闻

VOA慢速英语2010年-EXPLORATIONS - Are EVs, Plug-in Hybrid

SHIRLEY GRIFFITH: Im Shirley Griffith. STEVE EMBER: And Im Steve Ember with EXPLORATIONS in VOA Special English. Starting this Friday, the auto industry will show off more than nine hundred of its latest vehicles at the LA Auto Show in Los Angeles, C

发表于:2019-01-12 / 阅读(109) / 评论(0)

2010年VOA慢速英语(十一)月

美国国家公共电台 NPR After Diesel Scandal, VW Turns To New Leadership And Electric Cars

STEVE INSKEEP, HOST: I think we've had this headline before. Volkswagen is trying to move on from its diesel scandal - again. VW admitted two years ago to installing devices in its diesel vehicles that falsely improved their emissions tests. Now it's

发表于:2019-01-16 / 阅读(61) / 评论(0)

2018年NPR美国国家公共电台4月

U.S. firm says it can "grow" diesel

BEIJING, March 1 (Xinhuanet) -- A biotechnology(生物技术) company says it can produce diesel using the same ingredients(配制成分) that make grass grow, media reported on Monday. The Massachusetts company Joule Unlimited has created a genetica

发表于:2019-01-20 / 阅读(79) / 评论(0)

英语新闻

经济学人78:汽车制造商燃油汽车越来越环保了

Business 商业 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 Volt, a c

发表于:2019-01-26 / 阅读(88) / 评论(0)

经济学人商业系列

汤姆汉克斯开电动车支持环保

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(63) / 评论(0)

阅读空间

China to raise gasoline, diesel prices

BEIJING, Feb. 7 (Xinhua) -- China will raise the retail prices for gasoline and diesel by 300 yuan (47.53 U.S. dollars) per tonne starting Feb. 8, the country's top economic planner said Tuesday. The benchmark retail price of gasoline will be lifted

发表于:2019-01-31 / 阅读(85) / 评论(0)

英语新闻

流行美语第128课 - from scratch / all set

李华正在为朋友的生日party做准备，她生平第一次烤了一个蛋糕。今天李华会学到两个常用语：from scratch和all set. LH: Larry, 这是我烤的蛋糕，你尝尝。这可

发表于:2019-02-03 / 阅读(205) / 评论(0)

美国之音《流行美语》

All set for Barcelona city derby

MADRID, Jan. 7 (Xinhua) -- FC Barcelona face one of the most difficult games of the season when they face city rivals Espanyol on Sunday night. Newly crowned World Club Champions, Barca travel to the Cornella-El Prat Stadium after starting the weeken

发表于:2019-02-06 / 阅读(133) / 评论(0)

英语新闻

经济学人198:汽车制造商燃油车赢得先机

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(55) / 评论(0)

经济学人商业系列

WHO: Diesel Exhaust Causes Cancer

The World Health Organization, upgrading a previous warning, said June 12 that diesel exhaust causes cancer and called for tighter emissions standards, comparing the risk of exhaust to second-hand cigarette smoke. Tuesdays announcement comes after in

发表于:2019-02-17 / 阅读(83) / 评论(0)

英语新闻

China to raise gasoline, diesel prices after three cuts

BEIJING, Aug. 9 (Xinhua) -- China will raise the retail prices of gasoline by 390 yuan (62 U.S. dollars) per tonne and diesel by 370 yuan per tonne starting Friday, the country's top economic planner said Thursday. The move, which followed three cons

发表于:2019-02-17 / 阅读(57) / 评论(0)

英语新闻

音乐咖啡厅:Hey Monday - Set Off

音乐咖啡厅:Hey Monday - Set Off 相关介绍：Hey Monday是近来比较优秀的一支女声流朋乐队, 签约于Decaydance唱片公司, 成为Fall Out Boy, Panic at Disco, The Academy Is...等的同门师妹, 也是Decaydance旗下继The Hus

发表于:2019-02-18 / 阅读(159) / 评论(0)

音乐咖啡厅

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学英语单词

approved flame safety lamp