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单词 Petroleum oil
释义

Petroleum oil

原声例句
2009 ESLPod

" Plastic" is a strong material that is made by taking petroleum (oil) and making it into a hard object.

“塑料”是一种坚固的材料,它是将石油(油)制成硬物制成的。

中文百科

矿物油 Mineral oil

(重定向自Petroleum oil)
美国常见的矿物油
An electrical heat radiator that uses mineral oil as a heat transfer fluid
Applying mineral oil to a butcher block counter top

矿物油指任何一种无色、无味、14至40个碳组成的烷烃,提取自一种非植物的物质,特别是一种石油的分馏物。

「矿物油」这个名字其实并不准确,在过去曾经被用于描述某些具体的油。其他的称谓同样不怎幺精确,例如「白油」「液态石蜡」「液态石油」

通常,矿物油是通过蒸馏石油以及石油原料制造汽油过程中的副产品。矿物油是透明的,无色的,主要由烷烃、环状石蜡(与凡士林有关)构成。其密度大约为0.8 g/cm。

矿物油的价值较低,产量非常大。矿物油的可以分为轻、重等级,并且常在药店出售。

提炼后的矿物油分为三类:

英语百科

Mineral oil 矿物油

(重定向自Petroleum oil)
Bottle of mineral oil as sold in the U.S.
An electrical heat radiator that uses mineral oil as a heat transfer fluid
Applying mineral oil to a butcher block counter top

A mineral oil is any of various colorless, odorless, light mixtures of higher alkanes from a mineral source, particularly a distillate of petroleum.

The name mineral oil by itself is imprecise, having been used for many specific oils over the past few centuries. Other names, similarly imprecise, include white oil, liquid paraffin, pariffinum liquidum (Latin), and liquid petroleum. Baby oil is a perfumed mineral oil.

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更新时间:2025/6/19 0:09:24