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1、绩效管理与绩效面谈培训教材lowerendofthecondenserofthedistillationunit,whichhappenstocomeacross300mLthebottomoftheconicalflask,thebottlecontainsboricacidsolution25--the50mLand2~3dropindicator.Sodiumhydroxidesolutionthroughthefunneltojoin100~150mL,Lysissolutionalkalized.Notethefunnelneckcannotbeempty.ensure
2、aliquidseal.Openthecondensertubesofcondensedwater,begandistilling.Inthisprocess,ensuretheamountofsteamproducedisconstant.Collectedby20~30minabout200mLtotheliquidintheErlenmeyerflask,tostopdistillation.LoweringoftheErlenmeyerflask,condensertubeleftthesurface,allowexcesscondensedwatertodripinto
3、thebottle,andthenrinsingwithwatercondensertubeends,waterdripintothebottle.EnsurethatreleaseammoniaintotheErlenmeyerflaskquantitatively,liquidinthebottleisgreen.10or25mLpipettecalibrationsulfuricacidtitrationofliquidinthebottleand,untilthecolorbecomespurplishred,readnumberofmlofthestandardsolu
4、tionofsulphuricacidconsumption.Determinationofthenumber:measuredonthesamesampletwice.Blank:reagentblankdetermination,suchassamplecontainerscontainingnitrogen,thenthecontainershouldbeblank.6,theresultsofthecalculationmethod:ammonianitrogencontentinstarchesaresampleweighttotheoriginalweightofth
5、esampleexpressedasapercentageofweightintheformula:x--samplenitrogen,%;T--standardsfortitrationofmolesofsulfuricacidconcentration,mol/l;Vo--blankwithsulfuricacidsolutionvolume,绩效管理一、主管人员对绩效管理应有的认知二、如何进行绩效评估作业三、绩效管理的辅助制度四、绩效考核结果之应用五、绩效面谈六、面谈技巧七、如何处理员工抱怨八、指责与批评注意事项九、结论与Ｑ＆Ａlowerendofthecondensero
6、fthedistillationunit,whichhappenstocomeacross300mLthebottomoftheconicalflask,thebottlecontainsboricacidsolution25--the50mLand2~3dropindicator.Sodiumhydroxidesolutionthroughthefunneltojoin100~150mL,Lysissolutionalkalized.Notethefunnelneckcannotbeempty.ensurealiquidseal.Openthecondensertubesofc
7、ondensedwater,begandistilling.Inthisprocess,ensuretheamountofsteamproducedisconstant.Collectedby20~30minabout200mLtotheliquidintheErlenmeyerflask,tostopdistillation.LoweringoftheErlenmeyerflask,condensertubeleftthesurface,allowexcesscondensed
