These conclusions provide theoretic reference for the strength design and lifetime prediction of the casing.
为石油套管的强度设计和寿命预测提供了参考理论。
Membership function is used to fatigue lifetime prediction and a fatigue lifetime prediction model is set up.
将隶属函数应用于疲劳寿命预测，建立了基于隶属函数的疲劳寿命预测模型。
The paper deals with the fatigue strength, lifetime prediction and its influences of the valve spring steel wires.
讨论气门弹簧钢丝的疲劳强度、寿命预测及其影响因素。
Having a good prediction on customer's buying behavior is the key to many studying sections, such as customer lifetime valuation (CLV) and customer defection management.
对客户未来购买行为预测是客户终身价值评估、客户流失管理等研究领域的关键。
Having a good prediction on customer's buying behavior is the key to many studying sections, such as customer lifetime valuation (CLV) and customer defection management.
对客户未来购买行为预测是客户终身价值评估、客户流失管理等研究领域的关键。
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