Change in microstructure of salty soil during crystallization 析晶過程中鹽漬土的微觀結構變化
The change in microstructure and structure of the coating before and after wear have been investigated sem . the difference between nickel - iron alloy coating and nickel coating in wear - resistance is due to the effect of iron upon the oxidation and its products Ni - fe合金鍍層與ni鍍層耐磨性的差別是由于fe對氧化過程及產物的影響,搞清了ni - fe合金鍍層。
In this dissertation , on the basis of researches on the mechanisms of electrorheological effect and the change in microstructure of composite dispersion under the applied electric field . the theoretical analysis to rheo - optic characteristics of an electrorheological fluid under an electric field is first conducted systematically . the light - controlling properties of an electrorheological fluid is ev aluated and an intelligent structure of electrorheological fluids - based smart windows ( erfsw ) is proposed and designed at the first time 本論文在研究雙相復合懸浮液電流變效應機理,及場致微結構變化特征的基礎上,首次對電流變體流變光學特性進行了較深入的理論分析,并對電流變體的光學調控特性進行測試,從而首次提出并設計了光學特性動態可調的電流變體靈巧窗( electrorheologicalfluids - basedsmartwindow , erfsw )智能結構,為電流變體應用研究提出了一條新思路,開拓了電流變體在靈巧窗智能結構等方面的應用。