Petroleum - Wikipedia
Petroleum [a] is a naturally occurring yellowish-black liquid mixture. It consists mainly of hydrocarbons, [1] and is found in geological formations. The term petroleum refers both to naturally occurring unprocessed crude oil, as well as to …
石油 - 维基百科，自由的百科全书
石油 （英語 、 拉丁語： petroleum，拉丁語詞源 希臘語： petra （岩石）+ 拉丁語： oleum （油） [1][2]），也称 原油，是一種黏稠的、深褐色（有时有点绿色的）液体。 地壳 上层部分地区有石油储存 [3]。 它由不同的 碳氢化合物 混合组成，其主要组成成分是 烷烴，此外石油中还含 硫 、 氧 、 氮 、 磷 、 钒 等元素。 不过不同油田的石油成分和外貌可以有很大的區分。 石油主要被用来作为 燃油 和 汽油，燃料油和汽油组成目前世界上最重要的 一次能源 之一。 石油也是许多 化学 …
Petroleum | Energy, Products, & Facts | Britannica
2024年12月15日 · petroleum, complex mixture of hydrocarbons that occur in Earth in liquid, gaseous, or solid form. A natural resource, petroleum is most often conceived of in its liquid form, commonly called crude oil, but, as a technical term, petroleum also refers to natural gas and the viscous or solid form known as bitumen, which is found in tar sands.
Petroleum - Simple English Wikipedia, the free encyclopedia
Petroleum, (from Greek πέτρα - rock and έλαιο - oil) also called crude oil, is a thick and black liquid. It is a natural material mainly made of hydrocarbons. The hydrocarbons come from many billions of ancient phytoplankton. When they die, their bodies sink to the bottom. This formed basins of oil in many parts of the world.
Petroleum（英语单词）_百度百科
Petroleum是一个英语单词，主要用作 名词，主要意思为“石油，原油”等。 [1] n. 石油，原油 [1] Petroleum engineers plan and manage the extraction of oil. 石油工程师们规划并管理石油的提炼。 If the organic material decays or is oxidized, it will not form petroleum. 如果有机物腐烂或氧化，它不会形成石油。 We ought to and can produce more petroleum. 我们应该并且能够生产更多的 …
What is Petroleum: Definition, Formation, Constituents, Types and …
2024年10月26日 · Petroleum, a naturally occurring liquid found beneath the earth’s surface, originates from the decomposition of organic matter over millions of years. The formation of petroleum begins with ancient marine organisms, such as plankton and algae, settling at the bottom of oceans and seas.
Oil and petroleum products explained - U.S. Energy Information ...
Petroleum products are fuels made from crude oil and the hydrocarbons contained in natural gas. Petroleum products can also be made from coal, natural gas, and biomass. What petroleum products are made from crude oil?
What is Petroleum? Origins, Uses, and Environmental Impact
2024年11月20日 · Petroleum, also known as “black gold,” is a pillar of the global energy industry, powering many facets of modern life. It drives cars, heats houses, and is the basic material for a wide range of products. Despite its widespread use, many people are unaware of what petroleum is, how it originates, and the processes involved in bringing it to market.
petroleum是什么意思_petroleum的翻译_音标_读音_用法_例句_爱 …
Petroleum exploration is a continuous process of repeated recognition and practice. 油气勘探是一个反复认识、反复实践的过程. Industry: petroleum extraction, cement, lumber, brewing, sugar, palm oil, soap. 工业: 原油提炼, 水泥, 木材, 酿造, 糖, 棕榈油, 肥皂. Gasoline is produced by the refinement of petroleum. 汽油是由石油经过提炼生产出来的.
PETROLEUM中文(简体)翻译：剑桥词典 - Cambridge Dictionary
Petrol and diesel are produced from petroleum. Products which are petroleum-based are highly inflammable. Petroleum is used to produce fuel for vehicles. ' Vaseline ' is the commercial name for petroleum jelly. Petroleum jelly can be used to soothe and prevent nappy rash.