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来源:雅诚德英语网
Hydrates occur naturally in pipelines, and are unpopular because they clog the flow of oil.
水合物可以在输油管道中自然形成,因为它们阻碍石油的流动,因而不受欢迎。
Hydrates occur naturally in pipelines, and are unpopular because they clog the flow of oil.
水合物可以在输油管道中自然形成,因为它们阻碍石油的流动,因而不受欢迎。