. "\u6709\u6548\u7406\u8AD6\u662F\u6307\u4E00\u500B\u79D1\u5B78\u7406\u8AD6\uFF0C\u5B83\u8A66\u8457\u53BB\u63CF\u8FF0\u4E00\u4E9B\u73FE\u8C61\uFF0C\u7136\u800C\u4E26\u672A\u89E3\u91CB\u5176\u7406\u8AD6\u4E2D\u7684\u89E3\u91CB\u73FE\u8C61\u6A5F\u5236\u662F\u7531\u4F55\u800C\u4F86\u3002\u9019\u610F\u5473\u8457\u9019\u500B\u7406\u8AD6\u7D66\u51FA\u4E86\u300C\u6709\u6548\u300D\u7684\u6A21\u578B\uFF0C\u4F46\u4E26\u672A\u771F\u6B63\u7D66\u51FA\u4E00\u500B\u771F\u6B63\u5145\u5206\u7684\u7406\u7531\u53BB\u7D66\u51FA\u9019\u500B\u6A21\u578B\u3002 \u56E0\u6B64\uFF0C\u6211\u5011\u53EF\u4EE5\u8AAA\u6709\u6548\u5834\u8AD6\u5C31\u662F\u4E00\u7A2E\u6709\u6548\u7406\u8AD6\uFF0C\u5B83\u7528\u65BC\u63CF\u8FF0\u56FA\u614B\u7269\u7406\u4E2D\u7684\u73FE\u8C61\uFF0C\u4F8B\u5982\uFF1ABCS\u7406\u8AD6\u3002\u6709\u6548\u5834\u8AD6\u6703\u5C07\u56FA\u614B\u6676\u683C\u7684\u632F\u52D5\u8996\u4F5C\u4E00\u7A2E\u5834\uFF08\u9019\u4EE3\u8868\u5B83\u4E0D\u662F\u4E00\u500B\u300C\u771F\u6B63\u300D\u7684\u5834\uFF09\uFF0C\u7A31\u70BA\u8072\u5B50\u3002\u9019\u985E\u6709\u6548\u5834\u8AD6\u6240\u63CF\u8FF0\u7684\u6709\u6548\u7C92\u5B50\u4E00\u822C\u7A31\u4F5C\u6E96\u7C92\u5B50\u3002 \u67D0\u500B\u5C64\u9762\u4F86\u8AAA\uFF0C\u91CF\u5B50\u5834\u8AD6\u4EE5\u53CA\u4EFB\u4F55\u73FE\u884C\u7684\u7269\u7406\u7406\u8AD6\u90FD\u5C6C\u7531\u6709\u6548\u7406\u8AD6\u3002\u5B83\u5011\u90FD\u662F\u76EE\u524D\u4ECD\u672A\u77E5\u7684\u842C\u6709\u7406\u8AD6\u5728\u300C\u4F4E\u80FD\u91CF\u6975\u9650\u300D\u4E0B\u7684\u300C\u6709\u6548\u300D\u63CF\u8FF0\u3002"@zh . . "1979"^^ . . "1105760555"^^ . . . "Als Effektive Theorie wird in der Wissenschaft, gew\u00F6hnlich in der Physik, eine Theorie bezeichnet, die eine tiefere, zugrundeliegende Theorie vereinfachend oder zusammenfassend darstellt. Eine effektive Theorie erlaubt einfachere Berechnungen, solange die mikroskopischen Eigenschaften gemittelt werden k\u00F6nnen. Effektive Theorien stellen oft die einzig praktikable Methode dar, ein Ph\u00E4nomen wissenschaftlich zu untersuchen.Es ist dabei notwendig, die Betrachtungen innerhalb der Grenzen der effektiven Theorie durchzuf\u00FChren; andernfalls werden die Ergebnisse falsch."@de . . . . "Als Effektive Theorie wird in der Wissenschaft, gew\u00F6hnlich in der Physik, eine Theorie bezeichnet, die eine tiefere, zugrundeliegende Theorie vereinfachend oder zusammenfassend darstellt. Eine effektive Theorie erlaubt einfachere Berechnungen, solange die mikroskopischen Eigenschaften gemittelt werden k\u00F6nnen. Effektive Theorien stellen oft die einzig praktikable Methode dar, ein Ph\u00E4nomen wissenschaftlich zu untersuchen.Es ist dabei notwendig, die Betrachtungen innerhalb der Grenzen der effektiven Theorie durchzuf\u00FChren; andernfalls werden die Ergebnisse falsch."@de . . . . . "\u6709\u6548\u7406\u8AD6\u662F\u6307\u4E00\u500B\u79D1\u5B78\u7406\u8AD6\uFF0C\u5B83\u8A66\u8457\u53BB\u63CF\u8FF0\u4E00\u4E9B\u73FE\u8C61\uFF0C\u7136\u800C\u4E26\u672A\u89E3\u91CB\u5176\u7406\u8AD6\u4E2D\u7684\u89E3\u91CB\u73FE\u8C61\u6A5F\u5236\u662F\u7531\u4F55\u800C\u4F86\u3002\u9019\u610F\u5473\u8457\u9019\u500B\u7406\u8AD6\u7D66\u51FA\u4E86\u300C\u6709\u6548\u300D\u7684\u6A21\u578B\uFF0C\u4F46\u4E26\u672A\u771F\u6B63\u7D66\u51FA\u4E00\u500B\u771F\u6B63\u5145\u5206\u7684\u7406\u7531\u53BB\u7D66\u51FA\u9019\u500B\u6A21\u578B\u3002 \u56E0\u6B64\uFF0C\u6211\u5011\u53EF\u4EE5\u8AAA\u6709\u6548\u5834\u8AD6\u5C31\u662F\u4E00\u7A2E\u6709\u6548\u7406\u8AD6\uFF0C\u5B83\u7528\u65BC\u63CF\u8FF0\u56FA\u614B\u7269\u7406\u4E2D\u7684\u73FE\u8C61\uFF0C\u4F8B\u5982\uFF1ABCS\u7406\u8AD6\u3002\u6709\u6548\u5834\u8AD6\u6703\u5C07\u56FA\u614B\u6676\u683C\u7684\u632F\u52D5\u8996\u4F5C\u4E00\u7A2E\u5834\uFF08\u9019\u4EE3\u8868\u5B83\u4E0D\u662F\u4E00\u500B\u300C\u771F\u6B63\u300D\u7684\u5834\uFF09\uFF0C\u7A31\u70BA\u8072\u5B50\u3002\u9019\u985E\u6709\u6548\u5834\u8AD6\u6240\u63CF\u8FF0\u7684\u6709\u6548\u7C92\u5B50\u4E00\u822C\u7A31\u4F5C\u6E96\u7C92\u5B50\u3002 \u67D0\u500B\u5C64\u9762\u4F86\u8AAA\uFF0C\u91CF\u5B50\u5834\u8AD6\u4EE5\u53CA\u4EFB\u4F55\u73FE\u884C\u7684\u7269\u7406\u7406\u8AD6\u90FD\u5C6C\u7531\u6709\u6548\u7406\u8AD6\u3002\u5B83\u5011\u90FD\u662F\u76EE\u524D\u4ECD\u672A\u77E5\u7684\u842C\u6709\u7406\u8AD6\u5728\u300C\u4F4E\u80FD\u91CF\u6975\u9650\u300D\u4E0B\u7684\u300C\u6709\u6548\u300D\u63CF\u8FF0\u3002"@zh . . . . . "\u6709\u6548\u7406\u8AD6"@zh . . "Effective theory"@en . "In science, an effective theory is a scientific theory which proposes to describe a certain set of observations, but explicitly without the claim or implication that the mechanism employed in the theory has a direct counterpart in the actual causes of the observed phenomena to which the theory is fitted. That means, the theory proposes to model a certain effect, without proposing to adequately model any of the causes which contribute to the effect."@en . . . . . . "In science, an effective theory is a scientific theory which proposes to describe a certain set of observations, but explicitly without the claim or implication that the mechanism employed in the theory has a direct counterpart in the actual causes of the observed phenomena to which the theory is fitted. That means, the theory proposes to model a certain effect, without proposing to adequately model any of the causes which contribute to the effect. For example, effective field theory is a set of tools used to describe physical theories when there is a hierarchy of scales. Effective field theories in physics can include quantum field theories in which the fields are treated as fundamental, and effective theories describing phenomena in solid-state physics. For instance, the BCS theory of superconduction treats vibrations of the solid-state lattice as a \"field\" (i.e. without claiming that there is \"really\" a field), with its own field quanta, called phonons. Such \"effective particles\" derived from effective fields are also known as quasiparticles. In a certain sense, quantum field theory, and any other currently known physical theory, could be described as \"effective\", as in being the \"low energy limit\" of an as-yet unknown \"Theory of Everything\"."@en . . . . "2914954"^^ . . . . . . . "Effektive Theorie"@de . . . . . . . . . . . . . . . . .