To analyze key spare parts by utilizing finite element theory improved design scheme and develop the design reliability.

应用有限元分析理论对关键零部件进行了分析，提出了改进的方案，提高了设计的可靠性。

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The model and method for estimating circuit design reliability by using digital simulation are established. A simulation example of the typical fuze circuit is given in this paper.

给出了设计可靠性的建模方法和用数字仿真评估设计可靠性的模型方法和仿真过程并给出了一个典型电路的仿真实例。

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On the condition that the design service life is confirmed, the design reliability level of the chemical structures should include the corrosive environment and its effect on the structures.

因此，在设计基准期预先确定条件下，化工结构的设计可靠度水平应综合考虑腐蚀性环境及其对建筑结构的影响特点来决策。

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But they mark a departure for Chrysler, which long made its mark in design rather than quality or reliability.

WSJ: New Chrysler Battling Old Defects

Russian aircraft design is excellent, but engine reliability is less so.

ECONOMIST: Russia��s arms industry

By designing and building electric motors in-house, GM says it will be able to lower costs and improve performance, quality and reliability by controlling the design, purchasing and manufacturing processes.

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