单词：air-chamber diesel engine
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单词：air-chamber diesel engine 相关文章
听广告学英语:Mitsubishi GDI Engine三菱汽车引擎 Mitsubishi GDI 三菱汽车引擎 原文 It's the GDI, the engine technology of tomorrow is already being driven today. Mitsubishi's GDI engine produces more power, reduces fuel consumption, and emits less carb
听广告学英语
美国动力公司研发提升五成油效对置活塞二冲程发动机 This little engine looks like it has only three pistons, but in fact, it has six, sharing only three cylinders. 这台小身材引擎看起来只有3个活塞,但事实上却有
VOA标准英语2016年(三月)
Air pollution outside is easy to spot, hanging over the city, or sputtering from a tailpipe. But there's lot of indoor air pollution, too, even if it's not as obvious. It's caused by volatile organic compounds, or VOCs. They can come from building ma
2016年Scientific American(八)月
Narrator: Exercise 3.9. Lecture 3: Electric cars? Solar-powered buses? When most people imagine solutions to the problems of city air pollution they probably think of electricity and solar power. But the problem with an electric car is that the elect
202 Useful Exercises for IELTS
What Do Octane Numbers Mean? At the gas pump, you have a choice of octane numbers. 87? 93? Whats the difference? To explain octane numbers, lets take an imaginative leap into the internal combustion engine of a car. Inside the cylinders are combustio
英语听力文摘 English Digest
By Brian Padden Paris 20 June 2007 The 47th International Paris Air Show is running this week. It is a showcase of aviation and aerospace technology. And as VOA's Brian Padden reports, this is big, big business with more than 2,000 exhibitors from 42
2007年VOA标准英语（六月）
AS IT IS 2016-09-01 Volvo Truck Breaks Two World Speed Records 沃尔沃卡车打破两项世界速度纪录 The Swedish-based manufacturer Volvo says one of its trucks has broken two world speed records. The truck reached a top speed of 276 kilomete
2016年VOA慢速英语(九)月
By Efam Dovi Accra 12 September 2006 In Ghana, mining companies are being forced to cut energy use by 50 percent to help the country through its worst energy crisis in nine years. The country's bulk electricity supplier, the Volta River Authority, s
2006年VOA标准英语（九月）
This Internal Combustion Engine is 50% More Efficient 新型内燃机效率提高50% Internal combustion engines in cars may be on their way out, but experts agree it will take a few decades before electric-powered vehicles become dominant. Meanwhile
VOA标准英语2016年(三月)
AUDIE CORNISH, HOST: Climb Every Mountain, Rocky Mountain High, Night On Bald Mountain - music and mountains have long been linked in the public imagination. Critic Bob Mondello says a documentary called Mountain finds a new sort of purity in the con
2018年NPR美国国家公共电台5月
By Benjamin Sand Kabul 04 August 2006 Afghanistan's capital, Kabul, faces a crippling energy shortage with basic electricity only available six hours a day. Officials say demand is soaring, but international support for the city's energy needs is be
2006年VOA标准英语（八月）
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
英语新闻
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
经济学人商业系列
Anirudh Sharma doesn't just want to pull harmful carbon from the air. He wants to offer a cheaper alternative to the exorbitant costs of ordinary printer ink. 阿尼鲁德夏尔马不仅想除掉空气中的有害炭物质，还希望创造一种更便
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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
经济学人商业系列
The local government in the Indian capital has said that private vehicles with odd and even registration numbers will only be allowed to operate on alternate days to curb pollution. 印度首都新德里出台私家车单双号限行政策来控制污染
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The local government in the Indian capital has said that private vehicles with odd and even registration numbers will only be allowed to operate on alternate days to curb pollution. 印度首都新德里出台私家车单双号限行政策来控制污染
英语新闻
Smog levels in Beijing have hit the 'Hazardous' mark again just 2 weeks after recording one of the worst cases of air pollution. The PM 2.5 monitoring systems in the Chinese capital showed readings of around 400, which is considered hazardous. That's
英闻天下
Hamburg has become the first city in Germany to impose a partial ban on some older diesel vehicles. The move comes as a blow to the federal government as well as the country's automotive industry. TRT World's Ira Spitzer reports. Diesel engines were
2018CRI中国国际广播电台