system solution短语¹⁴⁴⁹⁷²⁺² 基本例句 系统解 The field bus control system was used in the process of oil refining. This system solution was designed and the application software development to this control system was described. 介绍炼油装置生产过程中现场总线控制系统应用，以及控制系统总体设计、控制系统应用软件开发。 cnki