通过对中草药药渣(灵芝药渣)进行扫描电镜、红外光谱以及X射线衍射检测来观测灵芝药渣纤维素结构、分析多糖种类以及结晶度大小,然后用不同配比的灵芝药渣和阔叶木浆抄造手抄片,检测其耐折度、耐破度、抗张强度等。结果表明,灵芝药渣经...通过对中草药药渣(灵芝药渣)进行扫描电镜、红外光谱以及X射线衍射检测来观测灵芝药渣纤维素结构、分析多糖种类以及结晶度大小,然后用不同配比的灵芝药渣和阔叶木浆抄造手抄片,检测其耐折度、耐破度、抗张强度等。结果表明,灵芝药渣经一段盘磨磨浆后,按灵芝药渣浆∶漂白阔叶木浆=30∶70的比例配抄,抄造出来的药渣纸强度性能达到最佳;其耐破指指数达12.2 Pa·m^2/g、抗张指数达18.3 N·m/g、撕裂指数为11.7 m N·m^2/g。抄造出来的药渣纸表面颜色呈现褐色,并且伴有淡淡的中药香味,可用作中药药品的包装材料。展开更多
“课程思政”是高校落实研究生思政教育的重要举措。课程教学中,思政元素的融入,不仅有助于学生对专业知识的学习和理解,还便于培养其科学素养和人文精神。基于此,本文拟以《应用电化学》课程中“化学电源”教学内容为试点,初步探索了...“课程思政”是高校落实研究生思政教育的重要举措。课程教学中,思政元素的融入,不仅有助于学生对专业知识的学习和理解,还便于培养其科学素养和人文精神。基于此,本文拟以《应用电化学》课程中“化学电源”教学内容为试点,初步探索了思政元素的融入模式,以期实现课程教学过程中专业知识传授和价值导向引领的双重目标。Abstract: Introducing ideological and political theories in course teaching is an important way to conduct ideological and political education for postgraduates. During the course teaching process, the integration of ideological and political elements with professional knowledge not only promotes the learning and understanding of professional knowledge for postgraduates, but also facilitates the cultivation of their scientific literacy and humanistic spirit. Herein, this paper plans to take the teaching content of chemical power sources in the course of “Applied Electrochemistry” as an example, and makes an initial exploration on the integration mode of ideological and political elements and professional knowledge, which aims to realize the dual objectives of professional knowledge teaching and value-oriented guidance.展开更多
文摘通过对中草药药渣(灵芝药渣)进行扫描电镜、红外光谱以及X射线衍射检测来观测灵芝药渣纤维素结构、分析多糖种类以及结晶度大小,然后用不同配比的灵芝药渣和阔叶木浆抄造手抄片,检测其耐折度、耐破度、抗张强度等。结果表明,灵芝药渣经一段盘磨磨浆后,按灵芝药渣浆∶漂白阔叶木浆=30∶70的比例配抄,抄造出来的药渣纸强度性能达到最佳;其耐破指指数达12.2 Pa·m^2/g、抗张指数达18.3 N·m/g、撕裂指数为11.7 m N·m^2/g。抄造出来的药渣纸表面颜色呈现褐色,并且伴有淡淡的中药香味,可用作中药药品的包装材料。
文摘“课程思政”是高校落实研究生思政教育的重要举措。课程教学中,思政元素的融入,不仅有助于学生对专业知识的学习和理解,还便于培养其科学素养和人文精神。基于此,本文拟以《应用电化学》课程中“化学电源”教学内容为试点,初步探索了思政元素的融入模式,以期实现课程教学过程中专业知识传授和价值导向引领的双重目标。Abstract: Introducing ideological and political theories in course teaching is an important way to conduct ideological and political education for postgraduates. During the course teaching process, the integration of ideological and political elements with professional knowledge not only promotes the learning and understanding of professional knowledge for postgraduates, but also facilitates the cultivation of their scientific literacy and humanistic spirit. Herein, this paper plans to take the teaching content of chemical power sources in the course of “Applied Electrochemistry” as an example, and makes an initial exploration on the integration mode of ideological and political elements and professional knowledge, which aims to realize the dual objectives of professional knowledge teaching and value-oriented guidance.