And executive subsystem is strategic cost control system in narrow sense, which is composed of calculation subsystem, analysis subsystem, improvement subsystem and measurement subsystem.

其中执行子系统又称为狭义的成本控制系统，由计量子系统、分析子系统、改进子系统和评价子系统四部分构成。

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Finally discussing the conformation of emulational tunnel's database and detailed executive program by programming the computer emulation of controlling induce subsystem.

最后通过编程实现控制与诱导子系统的计算机仿真，讨论关于仿真隧道数据库的构建，具体编程实现等。

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