Steam flooding is a kind of visionary exploitation method for better heavy oil recovery.
为了进一步提高稠油采收率，蒸汽驱是很有前景的开发方式。
This article discusses design in the mass and exploitation method of mechanism drafting CAI courseware, introduces main function traits of software and several key questions in the software design.
本文讨论了机械制图CAI课件的总体设计及开发方法，介绍了软件的主要功能特点和设计过程中的几个关键问题。
This article discusses design in the mass and exploitation method of mechanism drafting CAI courseware, introduces main function traits of software and several key questions in the software design.
本文讨论了机械制图CAI课件的总体设计及开发方法，介绍了软件的主要功能特点和设计过程中的几个关键问题。
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