The basic working principle, hardware structure and main technical features of a micro computer based control system for transformer economic operation is presented in this paper.
介绍了一种微机双绕组变压器负荷经济运行控制系统的基本工作原理、硬件结构框图和主要技术特点。
Although man's economic activities have their source root in his self-interest motivation, they do share with man's moral activities some basic features.
同样，人的经济行为虽然根源于人的利己动机，但它与人的道德行为一样，也具有可交换的社会化特征。
The first part is about the basic meanings and features of intellectual economy and national economic security.
第一部分阐述了知识经济与国家经济安全的基本内涵。
The first part is about the basic meanings and features of intellectual economy and national economic security.
第一部分阐述了知识经济与国家经济安全的基本内涵。
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