This issuance system possesses multi-functions of map-layer control and management, data searching and retrieval, and spatial analysis operation of basic information.

该网络发布系统具有图层控制与管理、数据查询检索、基本信息的空间分析操作功能。

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In the paper, some viewpoints, such as quality cost analysis, quality skill analysis, equipment multi-layer maintenance, will play an important role in tobacco production management.

文中提出的质量成本分析、质量技术分析、设备多层级维护和维修等观点对提高生产管理水平具有重要的作用。

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Based cm the analysis of multi - layer woven fabric structure, six basic parameters are given to describe the feature of binding structure of the fabrics.

基于多层机织物结构分析，提出了描述其接结组织结构特征的六个基本参数。

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