《工业分析-旋光度的测定》学习导航（双语）

《旋光度的测定》学习导航一、学习要求能力（技能目标）知识目标能用圆盘旋光仪测定葡萄糖的比旋光度1.能说出哪些物质会产生旋光现象2.能理解旋光度与比旋光度的区别，并会计算比旋光度3.能说出圆盘旋光仪的构造二、学习内容知识点学习内容自我问答旋光度产生原因及测定意义观看微课-旋光度产生原因及测定意义；查阅“旋光度的测定”知识要点偏振光的概念旋光度产生原因旋光度测定的意义圆盘旋光仪测定葡萄糖的比旋光度观看微课-葡萄糖旋光度的测定；观看动画-旋光度测定过程中视场的变化；观看视频-旋光管的使用；观看视频-WXG4旋光仪的使用；观看视频-wzz1型自动旋光仪的使用；下载图片查看测定仪器及介绍旋光管使用时要注意什么？圆盘旋光仪的操作步骤包括哪些？《Determinationofspecificrotation》LearningNavigation一、LearningobjectivesAbility(skill)objectivesKnowledgeobjectivesCanuseadiscpolarimetertomeasurethespecificrotationofglucose1.Cantellwhichsubstancesproduceopticalrotation2.Canunderstandthedifferencebetweenopticalrotationandspecificrotation,andbeabletocalculatespecificrotation3.Candescribethestructureofadiskpolarimeter二、LearningcontentKnowledgepointsLearningmethodSelfquestionandanswerThecausesandmeasurementsignificanceofopticalrotationViewingmicrolessons-Causesandmeasurementsignificanceofopticalrotation;Refertothekeyknowledgepointsof"measuringopticalrotation"Whatistheconceptofpolarizedlight2.Whatarethecausesofopticalrotation3.WhatisthesignificanceofmeasuringopticalrotationDeterminationofspecificrotationofglucoseusingadiscpolarimeterViewingmicrolessons-Determinationofglucoserotation;Viewinganimations-Changesinthefieldofviewduringtheprocessofmeasuringopticalrotation;Watchthevideo-howtousetherotarytube;Watchthevideo-InstructionsforusingtheWXG4polarimeter;Watchthevideo-theuseofwzz1automaticpolarimeter;DownloadpicturestoviewthemeasuringinstrumentanditsintroductionWhatshould