The result shows that using the residue stress we can calculate accurately the maximal stress-strain cycle, which is the main factor influencing component life.
研究结果表明，该方法可以较准确地确定影响零部件寿命主要因素的最大应力应变循环。
In the software life cycle, validly controlling every kind of affect factor of software reliability can increase the software reliability and realize the software to run without fault.
在软件生存期中，有效地控制影响软件可靠性的各种因素，才能提高软件可靠性，实现软件产品的无故障运行。
The cost construct and its contributing factor in the mechanical product life-cycle are analyzed and the generation rules of product manufacturing cost are studied.
分析了机械制造产品全生命周期中各阶段的成本构成及其影响因素，揭示了产品制造成本的形成规律。
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