Stripe geometry lasers defined by impurity﹊nduced layer disordering (IILD) have been fabricated utilizing a novel technology of self゛ligned Si㈱n diffusion from which both optical and electrical confinements are obtained simultaneously. The fabrication process is considerably simpler than that for th...
摘要: 同济大学附属实验小学具有地处安亭汽车智造之城,背靠理工科大学的校情特点,在开展"基于区域特色的学校综合课程创造力研究与实践"项目的试点过程中,开发了以智创为价值引领的"未来智造家"综合课程.开发指向创造力培养的"未来智造家"综合课程"智造"顾名思义就是"品质,创新,精益,智能",我们赋予它校本化的新...
PURPOSE:To obtain the title device capable of producing packed structure such as Chinese steamed bun from a material fed in a form of rod-like body and having internal and external double structure by rotatably fitting polyhedral bodies having specific figures into rotating shafts provided on circum...
作者: 林娜 展开 摘要: 52例心肌梗塞心室晚电位临床分析江苏省盐城市第一人民医院(224001)林娜心肌梗塞(心梗)患者用心室晚电位(VLP)来筛选心源性猝死风险的高危病人日益受到临床重视,为了观察心梗患者VLP出现阳性的情况,本文就52例心梗患者VLP临床资料分析如下.临... 展开 关键词: 心肌梗塞 心室晚电位 临床分析...