原油比重
系指20℃的原油同4℃同体积水的重量比值，以符号磁0表示。比重是石油的重要的物理参数之一。世界各国各地区，甚至同一油区的原油，比重方面的差别很大。一般说，比重0. 855以下的称为轻质原油；0. 856～0.8708的称为中质原油；0. 8709～0. 8927的称为重质原油。
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contributed at 2011-12-26
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Earth System(in Chinese) Resource and energy geography
Detailed Description
| English |
|---|
| Name | specific gravity crude oil |
| Chinese |
|---|
| Name | 原油比重 |
| Description | 系指20℃的原油同4℃同体积水的重量比值，以符号磁0表示。比重是石油的重要的物理参数之一。世界各国各地区，甚至同一油区的原油，比重方面的差别很大。一般说，比重0. 855以下的称为轻质原油；0. 856～0.8708的称为中质原油；0. 8709～0. 8927的称为重质原油。 |
How to Cite
NNU_Group (2011). 原油比重, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/d920934e-906d-4a8d-a2ba-47f00c53e3dc
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