origin软件在氯化铵生成焓测定实验中的应用李丽摘要针对大学一年级化工、化学专业的学生进行氯化铵生成焓[ΔfHθ(NH4Cl,s)]测定实验后,通常采取手工绘图的方式来处理实验数据,不仅费时费力、偶然性大,而且不可避免地引入主观误差,往往同一组实验数据不同学生处理,结果相差很大,重现性也不好。尝试采用origin软件对该实验数据进行作图和分析,结果表明,将origin软件应用于处理实验数据,简单、重复性好,还明显地提高...
本文档下载自文档下载网,内容可能不完整,您可以点击以下网址继续阅读或下载:http://www.wendangwang.com/doc/e08f48908060008319352139用origin软件作直线拟合用origin软件作直线拟合2003年第18卷第2期Vol.18No.22003电力学报(总第63期)JOURNALOFELECTRICPOWER(Sum.63)文章编号:1005-6548(2003)02-0141-02用origin软件作直线拟合高永祥1(11山西大学物理系,山西太原030006)ΞLinearFittingbyUsingoriginSoftwareGAOYong2xiang...
AbouttheoriginandpropagationoftheconceptofcapitalismJapanesescholarsShigetaSumioSumioShigetaArchivelt;lt;MarxandEngels,GermanyFORUMNewSeriesgt;gt;2004volumepublishedlt;lt;“capitalism”andtheconceptoftheoriginanddisseminationofgt;gt;thearticle,theconceptof“capitalism”intheacademicThehistoryoftheorigin,evolutionandstereotypesmadein-depthandconcisecombingarticlealsospecialresearchmadeuseof“cap...
Analysis:returntotheoriginofbrandmarketingFreepaperDownloadCenterNews:Marketcompetitionistheessenceofconsumerawarenessofthebattlefield,howtobreakandthenoccupythemindsofconsumersisthecoreissueofbrandmarketing.Troutpressstatement,thecurrenteraofmarketingbattlefieldessenceisnotontheshelf,butintheconsumer’smind,howtoeffectivelymakethebrandintheconsumer’smindtheeffectivemass,istowinthemarketingwar...
AbouttheoriginanddevelopmentoftheChinesedreamcultureAbstract:Everyoneneedstodream,dream,andpeoplestillsoulwithpeople,withallattendantaway,alongwiththelifeofthepersonaslongasthethinkingabilityofthehumanbrainisstill,thedreamwillbelong-lasting.dreaming,withoutdistinction,regardlessofseniority,regardlessofhierarchy,bothmenandwomen,regardlessofChineseandforeign,butthecontentofthedreamadi...
第14卷第2期天津农学院学报Vol.14,No.22007年6月JournalofTian激nAgriculturalUniversityJune,2007:1008-5394(2007)02-0030-03origin软件在“双液系气—液平衡相图”实验数据处理中的应用*闫宗兰,石军,尹立辉,赵鹏英(天津农学院基础科学系,天津300384)摘要:origin软件是一个多文档界面的应用程序,功能强大,普遍用于数据分析和科研绘图。运用该软件对“双液系气—液平衡相图”的数据进行处理,数据处理误差小,图形...
中国春节的来历(TheoriginofChineseNewYear)thehineseneearisnppularlnnasthespringfestivalbeauseitstartsfrthebeginingfspring(thefirstfthetent-furtersindinatiniththehangesfnature)itsriginistldtbetraedseveralexplanatinsarehangingarundallagree,hever,thattherdnian,hihindernhinesesleleansear,asriginallthenaefansterbeastthatstartedtprenpeplethenightbefrethebeginningfaneearnelegendgesthatthebe...