The co-infection ratio of ALV and CLV was 6.24%. ALV的阳性率13.;49%25，二者共感染的阳性率是6
Previous literatures agree with general conception of CLV basically. 目前的研究文献对于客户终生价值内涵的理解基本达成共识。
Customer lifetime value (CLV) is the core of customer relationship management. 摘要客户终生价值(CLV)是客户关系管理的核心。
Finally, as an example, a customer identification system based on CLV is trained, using BP Artificial Neural-Network. 最后以某企业为例，运用BP人工神经网络训练出一个以客户终身价值为准则的客户识别系统。
The key point of customer relationship management is how to quantify customer lifetime value(CLV). 客户关系管理最基本的问题是量化顾客终身价值。
CLV control method based on the stator flux orientated vector control put forward. 从电机的动态数学模型出发,提出了一个基于定子磁场定向的矢量控制恒线速运行控制方案。
