By analyzing stochastic factors to influence the fatigue crack expandable life, fatigue life model was used and a calculation method for crack size was discussed.
通过分析影响裂纹扩展寿命的多个随机因素，使用疲劳寿命模型，讨论了裂纹尺寸的计算方法。
After analyzing the effect factors of the cutting force in peripheral milling, the paper establishes a steady cutting force allowance model.
并在分析了周铣加工中切削力影响因素的基础上，建立了针对周铣加工的等切削力余量模型。
A two-level fuzzy judgment model to determine importance of wartime equipment spare parts is established after analyzing the judgment factors.
战时装备维修备件重要度二级模糊综合评价模型，在分析影响备件重要度各因素后建立。
应用推荐