Within the field of mechanical engineering the major subdivision is industrial engineering which is concerned with complete mechanical systems for industry rather than individual machines.

机械工程领域里的主要分支是工业工程，它研究工业的整个机器系统而不是单台机器。

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For the demonstration of the market subdivision, the author has analyzed the method and function through the ABC taxonomy on the use in telecom industry.

在论证市场细分方面，笔者从经济管理学上著名的“二八原理”或称abc分类法在电信业的应用入手，分析了电信市场细分的方法和作用。

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Online marketing is the further development of the traditional economy and. the subdivision of the information industry, it is closely connected with the traditional economy.

网络经济是对传统工业经济的扬弃，是一种在信息产业进一步分工，传统产业相互融合基础上的直接经济。

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In addition to the subdivision industry, at least three other of the 10 industries with the lowest sales growth rates over the last 12 months are tied to the housing market.

FORBES: Slowest-growing U.S. industries

Only one industry in the bottom 10 ranking saw a sales decline, and that was land subdivision (NAICS 2372), which includes companies that subdivide and prepare land for subsequent sale to builders.

FORBES: Slowest-growing U.S. industries