阐述了公路机械化养护的目的与作用，对目前我国高等级公路的机械化养护现状及管理模式进行了分析。
This paper expounds the purposes and functions of highway maintenance mechanization, analyzes the status quo of highway maintenance mechanization in China and management pattern.
通过加热炉运行参数及炉管数据模块实现对相关数据的维护与管理； 在金相组织图谱模块中根据相应材料的标准组织图谱对实际金相图谱进行组织劣化等级评定；
The function of the first module is data maintenance and management, and in the second one actual metallographic photos can be graded according to the standard metallographic photos.
企业内部等级界线严格，人性化管理的提法只是一句空话。
Strict hierarchical lines within enterprises, the management of humanization reference only empty talks.
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