This article has carried on the preliminary analysis and the outline to the customer lifelong value, and proposed based on the user discrimination customer life-long value strategy.
本文对顾客终身价值进行了初步的分析和概述，并提出了基于用户区分的顾客终生价值战略。
The experiment also include the preliminary study of the effects of light, temperature, pH value, reductant, oxide, sucrose, preservative and metal ions on its stability.
从光、温度、还原介质、氧化介质、蔗糖、防腐剂、金属离子等对色素稳定性的影响进行了初步研究。
Based on the criminal trial of the basic principles of relations campaign to a social vision of the law, criminal trials do realize the value of the empirical study and preliminary study.
基于刑事审判价值关系运动的基本原理，以一种社会法学的眼光，对刑事审判价值的实现做实证的考察和初步的探讨。
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