作者通过对传统公司法理论关于公司法人本质的三种学说的分析、批判，认为关于公司法人的本质，为了适合生活实践的需要，不应机械僵硬地坚持任一种学说。
The author analyses the traditional three doctrines of corporation, and believes that the nature of the corporate should not be rigidly persevered in one theory, for the sake of daily practice.
论文从需要的概念及特点入手，通过对三种具有代表性的需要理论的介绍，得出对需要问题的认识。
The article begins with the concept and features of need, and come to a conclusion by the introduction of three representative theories on need.
在综合以上理论的基础上，考虑解决具体问题的需要，建立了国际市场拓展战略选择模型，并研究了模型的三种应用方式。
On the foundation that synthesize the above theories, establish the model for the choice on the international market expanding strategy, and combine to study the model's three kinds of applied ways.
本文以流程管理、服务管理和最佳实践管理三种管理理论为基础，提出一种更能适应当代企业需要的面向服务的IT基础设施管理模式。
This paper induce IT infrastructure operation model face the service, bases on three management method, process management, service management and best practice management.
本文以流程管理、服务管理和最佳实践管理三种管理理论为基础，提出一种更能适应当代企业需要的面向服务的IT基础设施管理模式。
This paper induce IT infrastructure operation model face the service, bases on three management method, process management, service management and best practice management.
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