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所谓的临界状态是指一种物理现象转变为另一种物理现象,或者从一个物理过程转入到另一个物理过程的转折状态.我们也可以将其理解为“恰好出现”或者“恰好不出现”某种现象的状态.研究物理临界问题的基本观点有二:1.物理分析:通过对物理过程分析,抓住临界或者极值条件进行求解.2.数学讨论:通过对物理问题的分析,依据物理规律列出物理量之间的函数关系,用数学方法求极值.这种方法一定要依据物理理论对解的合理性以
The so-called critical state refers to a physical phenomenon into another physical phenomenon, or from a physical process into another transition to another physical process.We can also be understood as “exactly ” or " Just do not appear Some of the basic points of view of the study of the critical problem of physics: 1. Physical analysis: Through the analysis of the physical process, to seize the critical or extreme conditions for solving.2 Mathematical discussion: through the physical Problem analysis, according to the laws of physics lists the functional relationship between the physical quantities, using mathematical methods to find the extreme value of this method must be based on the physical theory of the solution to the rationality of