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单词 Fuel oil
释义

Fuel oil

英语例句库

Aiming at the shortage of visbreaker feedstock and fuel oil as well as the surplus of asphalt in Shanghai Oil Refinery, asphalt blended feedstock was tested.

高桥石化公司炼油厂针对减粘裂化装置原料紧缺造成的燃料油供应紧张及沥青出厂困难等情况,采取了以减压渣油掺炼部分沥青作为减粘装置原料的措施。

原声例句
航海英语听力

I will bunker 300 tons of fuel oil

我准备加装300吨的燃油。

PBS英语讯息

It could also leak hundreds of tons of fuel oil.

它还可能泄漏数百吨燃油。

Vox 观点

Prices for these two items, gasoline and fuel oil are way down.

汽油和燃料油这两种商品的价格大幅下降。

CRI在线 2020年7月合集

Official data shows that China's fuel oil production saw robust growth in April.

官方数据显示,4月份中国燃料油产量增长强劲。

CRI在线 2020年7月合集

The output of fuel oil surged 70 percent year on year to 3 million tonnes.

燃料油产量同比增长了70%,达到300万吨。

精听TED演讲(试听)

One unit like this, is an energy unit of fossil fuel – – oil, coal or gas.

这是一个单位,一个石化燃料的单位——石油、煤炭或天然气。

航海英语听力

What is ROB for fuel oil?

燃油存量是多少吨?

NPR音讯 2013年11月合集

Environmental Protection Agency today proposes dialing back the amount of renewable fuel oil companies after blending into gasoline.

今天,美国环境保护局提议减少汽油中可再生燃油的混合使用量。

科学60秒 听力 2015年2月合集

Now 350 square kilometers of this riverine environment are coated with more than 350,000 liters of thick fuel oil.

现在这片350平方公里的河域被35万多升厚厚的燃油覆盖。

航海英语听力

Bargeman 2: you ordered 300 tons of 180 cst fuel oil and 300 tons of diesel oil , right?

你船预订了300吨180CST的燃油和300吨的柴油,对不?

航海英语听力

24.the coamings to be provided in front of fuel oil purifier for preventing sludge flowing to the reservior around.

燃油分油机前应安装围板防止沉淀物流到附近的水箱。

航海英语听力

43.the drain screw of fuel oil sludge tank to be changed with valve or cock.

燃油沉淀柜的排放螺杆应改为阀或旋塞。

航海英语听力

49.the follow meter for fuel oil of boiler not correct , to be adjusted.

锅炉的燃油流量表不准,需校准。

航海英语听力

41.two thermometer of fuel oil purifier damaged owing to vibration to be renewed , then vibration to be solved.

燃油分油机温度计由于振动损坏需换新,然后解决振动问题。

VOA Daily Standard 2018年12月合集

We actually use the fuel for the process. Their process is creating a heavy fuel oil that works for marine vessels.

我们实际上会用燃料来进行这个流程。这个流程会产生重油,用于海洋船舶。

Vox 观点

Some things are way more expensive than this time last year like fuel oil, airline fares, gas, baked goods, dairy products.

有些东西比去年这个时候贵了很多,比如燃油、机票、汽油、烘焙食品和乳制品。

航海英语听力

36.the rack of fixed fuel oil injector to be provided, and the bottom coamings and safety cover to be expanded.

应提供固定燃油注油器支架。并延伸到柜底和安全盖之间。

航海英语听力

48.the return pipe of heating coil for no.2 fuel oil tank leaked on the tank bottom. To be renewed.

2号燃油柜加热盘管在油舱底部漏,需换新。

航海英语听力

50.heating pipe for fuel oil tank leaked on the flange position which under the floor front the boiler. to be renewed.

在锅炉前部底处燃油柜中加热管的法兰盘处漏,需换新。

Space – Verge Science

It could be contaminated with heat, with fuel oil.

它可能会被热量和燃油污染。

中文百科

重油

重油是原油提取汽油、柴油后的剩余重质油,其特点是分子量大、黏度高。重油的比重一般在0.82~0.95,比热在10,000~11,000kcal/kg左右。其成分主要是碳氢化合物,另外含有部分的(约0.1~4%)的硫黄及微量的无机化合物。主要用于大型蒸汽轮机锅炉及中大型船舶用引擎的燃油,不过由于现在大功率燃气轮机的出现,以及重油燃烧对环境的污染,现在重油锅炉几乎被淘汰了。不过,重油可以用作现代大型燃煤锅炉的启动点火燃料。现在对重油的研究方向主要是长链烃的裂化,目的是通过裂解重油得到轻质的柴油或者煤油。此外,二战其间重油可用于制造燃烧弹。

英语百科

Fuel oil 重油

An oil tanker taking on bunker fuel.
A sample of residual fuel oil
A fuel station in Zigui County on the Yangtze River
Fuel oil truck making a delivery in North Carolina, 1945.

Fuel oil or heavy oil is a fraction obtained from petroleum distillation, either as a distillate or a residue. Broadly speaking, fuel oil is any liquid fuel that is burned in a furnace or boiler for the generation of heat or used in an engine for the generation of power, except oils having a flash point of approximately 40 °C (104 °F) and oils burned in cotton or wool-wick burners. In this sense, diesel is a type of fuel oil. Fuel oil is made of long hydrocarbon chains, particularly alkanes, cycloalkanes and aromatics. The term fuel oil is also used in a stricter sense to refer only to the heaviest commercial fuel that can be obtained from crude oil, i.e., heavier than gasoline and naphtha.

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更新时间:2025/6/20 10:27:03