A mathematical model for simulation of ground source heat pump system is built based on line heat source theory.
本文中的模型可以对土壤源热泵系统的设计方案进行经济性评估，以便设计人员选取经济性较好的方案。
Under the dipole regarded as stimulated source, USES the equivalent distribution source theory to deduce the forward theory of spheric equivalent source of random dipole in limitless space.
利用等效分布源理论推导出无界空间中任意偶极子源的球形等效源的正演理论公式。
The above thought was based on his "origin and source" theory, the specific ways of which were emphasizing education, organizing social groups and propagandizing culture with newspapers.
这一思想是以他的“大本大源”理论为基础，并以重视教育、组织团体、利用报刊进行文化宣传等为具体的方式。
The above thought was based on his "origin and source" theory, the specific ways of which were emphasizing education, organizing social groups and propagandizing culture with newspapers.
这一思想是以他的“大本大源”理论为基础，并以重视教育、组织团体、利用报刊进行文化宣传等为具体的方式。
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