The main function of the software package is to draw floor plane figures with assignment of fire fighting facility signs and room Numbers, which then are used in POS.

绘图软件包的功能主要是绘制楼层平面图、消防设施的具体标识符和各房间的门牌号码图，绘制的图形装入实时处理和操作系统。

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Based on the concept of the MMEM, the paper puts forward some effective measures to prevent the main engine failure and the fire in engine room.

文中还从现代轮机管理的概念出发，多方位地提出了防止船舶主机失灵及机舱火灾的一些有效措施。

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