什么是成品油?

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一、什么是成品油?

原油开采出来后在一个企业中加工完毕、符合一定的质量标准,可以向外供应的合格石油产品。石油刚开采出来被称为原油,是一种黑色较粘稠性的物质。原油经过加工,提炼出石脑油、汽油、柴油、煤油、重油等油料,最后剩下的是沥青。汽油、柴油、煤油等被统称为成品油。

英文名称:Refined oil product

成品油不仅可直接由蒸馏原油得到(即直馏馏分),也可由其它加工过程如裂化等再经蒸馏得到。

成品油可分为: 石油燃料、 石油溶剂与化工原料、 润滑剂、石蜡、石油沥青、石油焦6类。 其中, 各种燃料产量最大, 约占总产量的90%; 各种润滑剂品种最多, 产量约占5%。 各国都制定了产品标准, 以适应生产和使用的需要。

二、食用油 英文怎么说?

edible oil

三、boshit是什么意思英语

综述:写错了,是bullshit,bull牛shit屎,算是常见用语了,一般是骂人或者不同意某件事。

重点词汇:bull

英[bʊl]

释义:

n.公牛;雄性大型动物;买空者,多头;教皇诏书,教皇训谕;<非正式>废话,胡说八道;靶心

v.<非正式>用力推,猛推;(母牛)发情

【名】(Bull)(英、葡、瑞典、芬、挪、德)布尔(人名)

vi.价格上涨;走运;猛推;吹牛

n.(Bull)人名;(英、葡、瑞典、芬、挪、德)布尔

[复数:bulls;第三人称单数:bulls;现在分词:bulling;过去式:bulled;过去分词:bulled]

短语:

Red Bull红牛;红牛车队

词语使用变化: bull

n.(名词)

1、bull的基本意思是未阉割的公牛。用于比喻时,可指“体壮如牛的人”;也可指某些陆地或海洋中躯体庞大的“雄性动物”。

2、bull还可指证券交易所中,买进股票以期不久可高价卖出的人。

3、bull用于俚语时,可作“胡说八道,吹牛”解。

四、求英文翻译 摘要

In the global resources and environmental crisis increasingly severe cases, vigorously develops the new energy, clean energy and alternative energy, alleviate oil shortage and environmental pollution pressure, realize the objective of sustainable development has become the common understanding, therefore, in the state advocates a low carbon economy consumption era, development of natural gas vehicle for improving local economy, the improvement of ecological environment and living environment has the extremely vital significance. In order to create 21st century is a new four-in-one gas station (charging product oil, sales of natural gas, oil, charging the battery), electric car charger for domestic companies have been introduced and r&d LNG station, technology and equipment, the field progression. As recognizedin clean energy, compared with fuel car of natural gas vehicle, the exhaust emission less, less contamination of environment, reduce emissions, is undoubtedly city preferred clean fuel automobile. In the future, China LNG (liquefied natural gas) gas project will gradually from urban bus, passenger generalized to private cars and heavy card long-distance transportation field.

LNG/L - CNG fueling station PLC control, can realize the automatic control LNG tank pressure, automatic control LNG/CNG charging pressure, charging gas automatic metering and billing, etc.

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