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原油蒸馏
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原油蒸馏
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原油蒸馏
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crude oil distillation
原油蒸馏
用蒸馏的方法将原油分离成不同沸点范围油品(称为馏分)的过程。最基本的石油炼制过程。炼油厂原油加工中的第一个必不可少的工艺过程,俗称一次加工。
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the natural region of Northwest China
the natural region of South China
the natural region of sub-frigid zone in Qinghai-Xizang plateau,China
the natural region of temperate zone in Qinghai-Xizang plateau,China
the natural state of ethics
The Nature Conservancy
The Nature of Learning: Using Research to Inspire Practice
the nature of the firm
The Necessity of Atheism
the Needham puzzle
The Neighborhood Unit
The Neighbourhood
The Neonatal Behavioral Assessment Scale
The Network Market
the network of the oil sand
the neutral theory
The Newbery Medal for Best Children's Book
the new chapter of national policy
The New Charter of Athens
The New China
The New Code revised in Linzhi Ge
The Newcomen Society
The New County System
The New Diary of Joining the Army
The New Discussions of Jiandeng
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