“pour、point”的英文意思_释义_用法

单词

pour-point

释义

pour-point, n.²|ˈpɔəpɔɪnt|
Also pour point.
[f. pour v. + point n.¹]
The temperature below which an oil is too viscous to be poured.
1922T. G. Delbridge in D. T. Day Handbk. Petroleum Industry I. 660 Pour point of a petroleum oil is the lowest temperature at which this oil will pour or flow when it is drilled without disturbance under certain definite specified conditions.1936W. L. Nelson Petroleum Refinery Engin. v. 48 Since 1929..the average specified pour-point for lubricating oils has been lowered from 30 to about 10°F.1972Daily Colonist (Victoria, B.C.) 3 Feb. 12/8 The reservoir has..a low sulphur content and a pour point of minus 55 degrees Fahrenheit.1972L. M. Harris Introd. Deepwater Floating Drilling Operations xvi. 171 Devices for heating and treating the emulsions are helpful, particularly, with high pour-point crudes.

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