同时，仿真系统作为系统的研制、生产和维护的使用工具，可缩短研制周期，提高产品质量，节省研制费用。
Meanwhile, simulation is a tool to develop, test and maintain the system to shorten the development life-cycle, improve the product quality and save research cost.
这会为新产品的研制和改型换代节省大量的时间和费用，从而使企业具有较强的竞争能力。
This can saves the massive time and the expense for the new product development and the modification update, thus enable the enterprise to have the strong competitive ability.
文中着重介绍卫星的研制费与产品费的估算方法、费用的现值分析和费用矩阵的应用。
The methods of estimation of non-recurring cost and recurring cost of a satellite, analysis of cost present value and application of cost matrix are emphasized.
文中着重介绍卫星的研制费与产品费的估算方法、费用的现值分析和费用矩阵的应用。
The methods of estimation of non-recurring cost and recurring cost of a satellite, analysis of cost present value and application of cost matrix are emphasized.
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