The aim of this study was to investigate the adjustment problems of students from the United States enrolled in universities in the East,specifically in Taiwan,China,their problems related to cultural adaptation,and t...The aim of this study was to investigate the adjustment problems of students from the United States enrolled in universities in the East,specifically in Taiwan,China,their problems related to cultural adaptation,and the process of adjustment to student life in Taiwan,China.Under investigation were cultural adjustment and coping skills as these students transitioned from West to East.Qualitative data were collected from interviews with participants and faculty members as well as participant observations.Results indicated that U.S.students found their own ways to acclimate to their new academic setting as well as to social relations,cross-cultural issues,and the linguistic environment in Taiwan,China to achieve effective adaptation.They made changes in themselves to cope with all situations they encountered.This study provides suggestions for international students abroad in Taiwan,China,for the Taiwan region of China authority,and for universities or colleges in terms of what they should offer to current and future international students.展开更多
激光立焊在乏燃料水池壁面位置的缺陷修复过程中易出现熔滴过渡不稳定、熔池下淌等问题,导致焊缝出现气孔、未熔合等缺陷。局部干法水下焊接技术结合了水下干法焊接的高焊缝质量和湿法焊接简便易行的优点,是当前核电站水下修复的首选方...激光立焊在乏燃料水池壁面位置的缺陷修复过程中易出现熔滴过渡不稳定、熔池下淌等问题,导致焊缝出现气孔、未熔合等缺陷。局部干法水下焊接技术结合了水下干法焊接的高焊缝质量和湿法焊接简便易行的优点,是当前核电站水下修复的首选方式。为了进一步研究水下环境对激光立焊的影响,搭建局部干法水下激光立焊试验平台。以S32101双相不锈钢为母材,针对4 mm U型坡口,进行空气环境和水下环境坡口填充试验,对比分析空气和水下两种环境立焊焊缝的组织性能。结果表明:水下环境对焊缝的组织成分、力学性能和耐腐蚀性能造成了不同程度的影响,但其综合性能仍优于母材,局部干法水下激光立焊技术在核电站乏燃料水池覆板壁面修复上具有较高的可行性。研究成果可为乏燃料水池壁面在役维修提供理论和试验基础。展开更多
文摘The aim of this study was to investigate the adjustment problems of students from the United States enrolled in universities in the East,specifically in Taiwan,China,their problems related to cultural adaptation,and the process of adjustment to student life in Taiwan,China.Under investigation were cultural adjustment and coping skills as these students transitioned from West to East.Qualitative data were collected from interviews with participants and faculty members as well as participant observations.Results indicated that U.S.students found their own ways to acclimate to their new academic setting as well as to social relations,cross-cultural issues,and the linguistic environment in Taiwan,China to achieve effective adaptation.They made changes in themselves to cope with all situations they encountered.This study provides suggestions for international students abroad in Taiwan,China,for the Taiwan region of China authority,and for universities or colleges in terms of what they should offer to current and future international students.
文摘激光立焊在乏燃料水池壁面位置的缺陷修复过程中易出现熔滴过渡不稳定、熔池下淌等问题,导致焊缝出现气孔、未熔合等缺陷。局部干法水下焊接技术结合了水下干法焊接的高焊缝质量和湿法焊接简便易行的优点,是当前核电站水下修复的首选方式。为了进一步研究水下环境对激光立焊的影响,搭建局部干法水下激光立焊试验平台。以S32101双相不锈钢为母材,针对4 mm U型坡口,进行空气环境和水下环境坡口填充试验,对比分析空气和水下两种环境立焊焊缝的组织性能。结果表明:水下环境对焊缝的组织成分、力学性能和耐腐蚀性能造成了不同程度的影响,但其综合性能仍优于母材,局部干法水下激光立焊技术在核电站乏燃料水池覆板壁面修复上具有较高的可行性。研究成果可为乏燃料水池壁面在役维修提供理论和试验基础。
