By default, Rational software Architect comes with templates that cover many different software packages, hardware models, operating systems, and many other different units in different domains.
默认条件下，Rational Soft ware Architect模板涉及到许多软件包、硬件模型、操作系统，以及不同域中的许多不同单元。
2
Rational layout of the operation units in freight gathering center can reduce the costs of freight transport and logistics and increase efficiency.
合理布局作业单元可以使集货中心节约物料搬运费用，降低物流成本，提高作业效率。
3
Optimization results show the necessity and feasibility of rational transformation and maintenance based on performance study of units.