(四)三种学说(受体占领、二态模型、速率学说) 占领学说(occupation theory)： 药物要发挥作用，必须与受体结合，药物与受体结合后产生效应的强弱与结合的受体数目成正比，当所有受体被占领则达最大效应...
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The formation and continuous development of modern nursing theory, which has formed a distinctive knowledge system, are basic reasons why the nursing occupation has got social respects.
代护理学理论的形成和不断完善，形成自己独特的知识体系，是护士职业获得社会尊重的根本原因。
Analyze and compare the memory occupation between traditional C4.5 algorithm and improved C4.5 algorithm in aspects of weather data example and prove in theory.
并且从天气数据实例和理论证明两个方面对传统C4.5算法和改进C4.5算法的内存占用量进行了比较和分析。
This paper presents the numerical method for solving the rate equations of electron's average occupation probabilities by using multiple-time-scale perturbation theory.
本文利用多时标微扰论，对束缚电子占据概率方程组提出一种数值解法。
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