Change in microstructure of salty soil during crystallization 析晶過程中鹽漬土的微觀結(jié)構(gòu)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(chǎn)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(fù)合懸浮液電流變效應(yīng)機(jī)理,及場致微結(jié)構(gòu)變化特征的基礎(chǔ)上,首次對電流變體流變光學(xué)特性進(jìn)行了較深入的理論分析,并對電流變體的光學(xué)調(diào)控特性進(jìn)行測試,從而首次提出并設(shè)計(jì)了光學(xué)特性動態(tài)可調(diào)的電流變體靈巧窗( electrorheologicalfluids - basedsmartwindow , erfsw )智能結(jié)構(gòu),為電流變體應(yīng)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(jié)構(gòu)等方面的應(yīng)用。