excel电子表格应用实例学习心得

厌氧发酵罐检修时，要先放空消化液，然后清洗通风，进入罐内必须戴防毒面罩，系安全带，保险绳一端固定在罐外，安排两人以上监护，每次进罐作业时间不得超过一小时。leadingrole,strengtheningthecapacityofregionalradiation.Urbanandruralisaninevitabletrend,alsorequiredfromabroaderconstructionoftherapidtransitsystem.Enteringthe21stcentury,thecityhasmaintainedfastdevelopmentmomentum,arefeature-richandenhanced.Inherentofcityspacetendstosaturated,inmorefastofdevelopmentspeedXia,citypopulationscalealsoconstantlyexpansion,cityfunctiontooconcentratedbybringsofproblemincreasinglyserious,howGuideCitybysinglecentertocore-networkmodedevelopment,byCenterCitytoperipheralgroup,andtabletsDistrictordered,andefficientexpandisfuturecitydevelopmentmustfacedofproblem,apparently,tracktrafficforGuideCityaxistodevelopment,supportcityspacestructureoptimizationandexpandhasnotalternativeofrole.In2014,Yibincitypeople'sGovernmentandthenewroadbridgestocklimitedliabilitycompanysignedthemodernstreetcarprojectastrategiccooperationagreement,newroadbridgeagreementexpresslylimitedshares...1.5.1planningperiodandlongterm:asthemainplanningperiodtodeterminefutureneedsofgoalnets,planningperiodto2030,consistentwiththeoverallurbanplanninglongtermlifeinYibincity.Vision:planningnospecificperiodaccordingtotheoverallvisionofthecitydevelopmentplanningandlandusecontrolinurbanareaanditspredictionbasedonpopulationsize,asaconditionofnetworkscaleofvisioncontrol.MoreinlinewiththelawofnetworkformationandmaintaingoodflexibilityinplanningmorescientificandExcel电子表格实例应用学习心得姓名：邵酉己学号：2010班级：教育科学学院10级教育技术1班经过了一学期对Excel电子表格实例应用课程的学习，让我获益匪浅。这门课程的学习，让我充分认识到了excel在我们以后工作中的重要性，随着市场经济的发展，科技的飞速进步，能够熟练的掌握excel软件是我们以后从事工作和生活中不可缺少的一种专业技能。现就本学期的学习内容做总结如下，并谈谈我的个人学习心得体会。一、功能强大的ExcelExcel是微软办公软件的一个重要的组成部分，它可以进行各种数据的处理、统计分析和辅助决策操作，广泛地应用于管理、统计财经、金融等众多领域。学习excel电子表格实例应用，将会在很大程度上提高我们的工作效率。二、多样复杂的函数公式函数是excel处理数据的一个最重要的手段，功能是十分强大的，熟悉了解excel中的常用函数和编辑修改公式的方法，对解决实际问题是很重要的Excel函数一共有11类，分别是数据库函数、日期与时间函数、工程函数、财务函数、信息函数、逻辑函数、查询和引用函数、数学和三角函数、统计函数、文本函数以及用户自定义函数。本学厌氧发酵罐检修时，要先放空消化液，然后清洗通风，进入罐内必须戴防毒面罩，系安全带，保险绳一端固定在罐外，安排两人以上监护，每次进罐作业时间不得超过一小时。leadingrole,strengtheningthecapacityofregionalradiation.Urbanandruralisaninevitabletrend,alsorequiredfromabroaderconstructionoftherapidtransitsystem.Enteringthe21stcentury,thecityhasmaintainedfastdevelopmentmomentum,arefeature-richandenhanced.Inherentofcityspacetendstosaturated,inmorefastofdevelopmentspeedXia,citypopulationscalealsoconstantlyexpansion,cityfunctiontooconcentratedbybringsofproblemincreasinglyserious,howGuideCitybysinglecentertocore-networkmodedevelopment,byCenterCitytoperipheralgroup,andtabletsDistrictordered,andefficientexpandisfuturecitydevelopmentmustfacedofproblem,apparently,tracktrafficforGuideCityaxistodevelopment,supportcityspacestructureoptimizationandexpandhasnotalternativeofrole.In2014,Yibincitypeople'sGovernmentandthenewroadbridgestocklimitedliabilitycompanysignedthemodernstreetcarprojectastrategiccooperationagreement,newroadbridgeagreementexpresslylimitedshares...1.5.1planningperiodandlongterm:asthemainplanningperiodtodeterminefutureneedsofgoalnets,planningperiodto2030,consistentwiththeoverallurbanplanninglongtermlifeinYibincity.Vision:planningnospecificperiodaccordingtotheoverallvisionofthecitydevelopmentplanningandlandusecontrolinurbanareaanditspredictionbasedonpopulationsize,asaconditionofnetworkscaleofvisioncontrol.Moreinlinewiththelawofnetworkformationandmaintaingoodflexibilityinplanningmorescientificand起期重点学习了日期与时间函数，逻辑函数，统计函数以及数学函数，现将本学期中学习应用频率较高的函数归纳总结如下：(1)SUM函数：计算单元格区域中所有数值的和。语法形式：SUM(number1,number2,number3……)(2)AVERAGE函数：返回其参数的算术平均值，参数可以是数值或半酣数值的名称、数组或引用（不可以是文本值）。（3）IF函数：判断是否满足某个条件，如果满足返回一个值，如果不满足，则返回另一个值。（4）COUNT函数：计算区域中包含数字的单元格的个数。（5）MAX函数：返回一组数值中的最大值，忽略逻辑值及文本。（6）SIN函数：返回给定角度的正弦值。（7）SUMIF函数:对满足条件的单元格求和。（8）CONCATENATE函数：将若干文字窜合到一个文字串中。学会使用Excel的各种函数功能，充分挖掘Excel的潜能，实现各种操作目标和个性化管理。学会综合运用各种Excel公式、函数解决复杂的管理问题和用Excel处理及分析不同来源、不同类型的各种数据，以及灵活运用Excel的各种功能进行统计数据分析和管理。真正让EXCEL成为我们生活工作中得心应手的工具。三、实用快捷的数据管理Excel不仅能在工作表中进行快速、有效的公式和函数计算，而且还具有数据的功能，即对数据进行管理维护及检索功能。可以在数据表中实现数据筛选、排序、分类汇总、合并计算以及分级显示工作厌氧发酵罐检修时，要先放空消化液，然后清洗通风，进入罐内必须戴防毒面罩，系安全带，保险绳一端固定在罐外，安排两人以上监护，每次进罐作业时间不得超过一小时。leadingrole,strengtheningthecapacityofregionalradiation.Urbanandruralisaninevitabletrend,alsorequiredfromabroaderconstructionoftherapidtransitsystem.Enteringthe21stcentury,thecityhasmaintainedfastdevelopmentmomentum,arefeature-richandenhanced.Inherentofcityspacetendstosaturated,inmorefastofdevelopmentspeedXia,citypopulationscalealsoconstantlyexpansion,cityfunctiontooconcentratedbybringsofproblemincreasinglyserious,howGuideCitybysinglecentertocore-networkmodedevelopment,byCenterCitytoperipheralgroup,andtabletsDistrictordered,andefficientexpandisfuturecitydevelopmentmustfacedofproblem,apparently,tracktrafficforGuideCityaxistodevelopment,supportcityspacestructureoptimizationandexpandhasnotalternativeofrole.In2014,Yibincitypeople'sGovernmentandthenewroadbridgestocklimitedliabilitycompanysignedthemodernstreetcarprojectastrategiccooperationagreement,newroadbridgeagreementexpresslylimitedshares...1.5.1planningperiodandlongterm:asthemainplanningperiodtodeterminefu