Crystalline structure changes of tapioca starch granule by alcoholic - alkaline treatment 堿醇處理的木薯淀粉結晶結構的變化
Electrodeposition and crystal structure of zno piezoelectric film for optical fiber sensor 壓電層電沉積機理及結晶結構的研究
It is the first time to get phbv fiber by melt spinning in china . and the changes of fiber crystallization structure and orientation structure under force were studied 并在國內首次通過熔融法制備了phbv纖維,首次論證了纖維結晶結構的變化及其在外力作用下取向結構的變化。
The appearance and crystal structure change in the biodegradation of partially degraded starch granules were examined using sem technology and multifunctional polariscope 摘要利用掃描電子顯微技術和多功能偏光顯微技術系統研究三氯氧磷交聯淀粉在生物降解過程中的顆粒形貌和結晶結構變化情況。
The techniques of preparing film buffer layers on si were studied . the sem , tem and xrd were adopted to study the crystal structure of films . the influences of buffer layers , substrate and heat treatment condition on the crystal structure and performance of the ybco films were discussed 進一步用掃描電鏡、透射電鏡和x射線衍射儀研究了薄膜組織結構和結晶情況,分析了緩沖層和襯底對ybco薄膜制備的影響、以及不同熱處理條件對薄膜結晶結構及性能的影響。
The growth morphology of cu - cr eutectic are studied . during the process of eutectic growth , ( + ) growth is clinging to a phase . because cu - cr eutectic have very good coupling relation , the configuration of eutectic holds crystallography structure , and the influence of the direction of heat flow is not distinct 2揭示了cu - cr共晶的生長形態,發現其在共晶生長過程中,共晶體( + )依附在相上生長; cu - cr因有較好的共格關系,其共晶形貌按照其結晶結構學特點生長,定向凝固下熱流的方向影響不顯著。
This paper summarized the study advance of effect of ultra high pressure treatment on starch characteristic , including gelatinisation property , theological properties of paste , gelatinisation kinetics and the change of crystalline structure , discussed the chemical modified of starch which can occur under ultra high pressure authors also consider that this investigation , which applies ultra high pressure technology to modify starch and enhance its functional property has more important theoretical and practical value 摘要綜述了超高壓作用對淀粉的糊化特性、淀粉糊的流變學特性、糊化動力學及結晶結構變化等方面的影響,討論了超高壓作用下可能發生淀粉的化學變性,指出應用超高壓技術對淀粉進行改性并提高其功能特性的研究具有重要的理論和實用價值。