九年级化学上册 第1 2单元综合检测试题 新人教版

DELEGATES,STAFFHELLOINTHERUNUPTOTHESPRINGFESTIVAL,WEHELDONESESSIONOFFOURSTAFFREPRESENTATIVESCONFERENCE2013WORKSHOP,FULLBACKIN2012,CAREFULANALYSISOFTHECURRENTSITUATION,DISCUSS2013DEVELOPMENTPLANSHERE,ONBEHALFOFMYCOMPANY2013WORKREPORTSTOTHEGENERALASSEMBLY,FORCONSIDERATIONPILLARI,2012BACKIN2012,XXPOWERCOMPANIESADHERETOTHEPARTYS17GREATSPIRITFORGUIDANCE,COMPREHENSIVELYIMPLEMENTTHESCIENTIFICCONCEPTOFDEVELOPMENT,PROMOTINGCOSTLEADERSHIPSTRATEGY,STANDARDS,FOCUSONIMPLEMENTATION,LEANMANAGEMENT,CONTINUOUSLYIMPROVE,SMOOTHPRESENTSAFETYSITUATIONOFENTERPRISEMANAGEMENT,BUSINESSMANAGEMENTANDCONTROLSCIENTIFICANDSTANDARDIZED,ANDTHEDEDICATIONOFSTAFF,MANAGEAHARMONIOUSANDDEMOCRATICATMOSPHEREOFTHEGOODSITUATIONMAININDICATORSAREASFOLLOWSTHEBATTERYINDICATORPOWERGENERATIONTOTALED7815BILLIONKWH,BEYONDTHEANNUALBUDGETIMPLEMENTATIONCAPACITYOF315MILLIONKWH,ANINCREASEOF757MILLIONKWHSALESTOTALED7425BILLIONKWH,EXCEEDINGSALESOF330MILLIONKWHTHEANNUALEXECUTIVEBUDGET,ANINCREASEOF729MILLIONKWHSECURITYMEASURESUNPLANNEDOUTAGES25TIMESNOPERSONALINJURYACCIDENTOCCURRED,NOMAJORACCIDENTANDABOVE,NOMAJORFIREACCIDENTSWITHOUTENVIRONMENTALPOLLUTIONACCIDENTS,SAFETYFORTHREECONSECUTIVEYEARSTOMAINTAINSTABILITYTOGOODPOSTUREBUSINESSFINANCIALINDICATORSTOTALPROFITSOF255MILLIONYUAN,BEYONDTHEANNUALBUDGETOF207MILLIONYUAN,BEYONDTHEDATANGCOMPANYINDEX4189MILLIONYUAN,ANINCREASEOF176MILLIONYUAN,FCMASSESSMENTATGRADEFOURENERGYPOWERSUPPLYSTANDARDCOALCOMPLETING31225G/KWH,DOWN01G/KWHINTEGRATEDAUXILIARYPOWERCONSUMPTIONRATIOIN512,DOWN026POLLUTANTEMISSIONSPERFORMANCEGREATLYREDUCEDCOMPAREDTOLASTYEAR,CARBON009G/KWH,SULFURDIOXIDE0104G/KWHNOX0512G/KWHDUSTREMOVALEFFICIENCYOFMORETHAN998RELIABILITYINDEXEQUIVALENTAVAILABILITYFACTORIN9347,INCREASED795FROMAYEAREARLIEREQUIVALENTFORCEDOUTAGERATE008,016REDUCTIONOVERTHESAMEPERIODAYEAREARLIERMAJORACHIEVEMENTSFIRST,WESHOULDADHERETOTHETWO“MANAGEMENTSYSTEM“BASIS,STRENGTHENINGTECHNOLOGICALRESEARCH,STRENGTHENHIDDENHAZARDSCONTROLANDINTRINSICSAFETYENTERPRISECONSTRUCTIONTOOKNEWSTEPSTHETWO“MANAGEMENTSYSTEM“FORIMPROVEMENTFOCUSONPROMOTINGTHEPOWEROFTHECOMPANYMANAGEMENTSYSTEMANDTHEAPPLICATIONANDIMPLEMENTATIONOFTHESAFETYLOOPFIVESTARMANAGEMENTSYSTEM,IMPROVETHESAFETYMANAGEMENTSYSTEM,REALIZETHESYSTEMOFSAFETYCONTROLFURTHERREGULATESECURITYROUTINES,SAFETYSUPERVISIONANDMANAGEMENTNETWORKROLETOPLAYTOACHIEVECLOSEDLOOPSTRENGTHENINGTHESUPERVISIONANDMANAGEMENTOFHABITUALVIOLATIONOF,STRENGTHENINGTHESAFETYSUPERVISIONOFOUTSOURCINGCONTRACTORSCARRIEDOUTINSPRINGANDAUTUMNOFSECURITYINSPECTIONS,FLOODCONTROLANDINSPECTION,SAFETYPRODUCTIONMONTH,DAYSUPERVISIONOFPRODUCTIONSAFETYANDTHEOLYMPICGAMESANDOTHERACTIVITIES,COMPREHENSIVEANDTAMPINGSAFETYFOUNDATIONTROUBLESHOOTING,MANAGEMENTMECHANISM,GIVEFULLPLAYTOROLEOFTECHNICALSUPERVISIONANDREALIZATIONOFTROUBLESHOOTING,MANAGEMENT,IMPROVEDPROCESSMANAGEMENTTHISYEARCOMPLETEDTHEBOILERLOWERHEADERLEAKAGE,BOILERPRESSURE,AMAJORRISKMANAGEMENT,COMPLETED29OFGREATRISKSAND3GENERALPROBLEMSOFGOVERNANCECOMPLETECHEMISTRYLABCONSTRUCTION,THERMALCONTROL,ANDCOMPLETETHEBOILERSCALEINTEGRATEDMANAGEMENT,HOSTSHAFTINGVIBRATIONOF10SCIENTIFICANDTECHNOLOGICALPROJECTS,SUCHASCOMPLETESUPERCRITICAL630MWONLINESIMULATIONSYSTEMDEVELOPMENTANDAPPLICATIONOFCIRCULATINGWATERMCCSTANDBYPOWERTRANSFORMATION,THETRANSFORMATIONOFDESULFURIZATIONWASTEWATER,THEUNITWATERSUPPLYSYSTEMOFCOMPREHENSIVETREATMENTANDDISCHARGEVALVEMODIFICATIONOFCOALMILL5KEYTECHNOLOGICALTRANSFORMATIONPROJECTS,GROUPHEALTHISIMPROVEDSCIENCEANDTECHNOLOGYINNOVATIONISFURTHERINCREASEDSTRENGTHENTHECHARACTERISTICSOFSUPERCRITICALUNITMAJORISSUES,GRADUALLYCLEARINGTHEPARTICULARITYOFSUPERCRITICALUNITANDREGULARITYDEVELOPEDMOTOROILTIMEMANAGEMENT,SWITCHACTIONTIMES,STATISTICS,COALAIDEDMEASUREMENTSOFTWARE,IMPROVESTHEPRODUCTIONLEVELOFLEANMANAGEMENTINCREASEDINVESTMENTINSCIENCEANDTECHNOLOGY,REPORTINGSCIENCEANDTECHNOLOGYPROJECTSAND14TECHNICALPROJECTTOTALCOSTPERCENTAGEOFTHETOTALANNUALPRODUCTIONOUTPUTOF025“LARGESCALECOALFIREDPOWERPLANTFLUEGASDESULFURIZATION,DENITRIFICATIONCOMPLETEDEVELOPMENTANDAPPLICATIONOFKEYTECHNOLOGIES“PROJECT,WONTHENATIONALSCIENCEANDTECHNOLOGYPROGRESSSECONDPRIZE630MWSUPERCRITICALUNITSOPTIMIZEDCONTROLSTRATEGIESANDTHE630MWDEVELOPMENTANDAPPLICATIONOFONLINESIMULATIONSYSTEMFORSUPERCRITICALUNITS,SUPERCRITICAL600MWUNITSOFTURBINEDRIVENBOILERFEEDPUMPSETOFCOMPREHENSIVETREATMENTOFDEFECTSDATANGTECHNOLOGYRESPECTIVELYONEORTWOANDTHIRDMEANWHILE,INFORMATIONTECHNOLOGYACHIEVEMENTS,THECOMPANYWASNAMED“CHINAPOWERINFORMATIONTECHNOLOGYBENCHMARKINGENTERPRISES“REPAIRANDMAINTENANCEHASIMPROVEDFURTHERMODIFYTHEINSPECTIONSTANDARDSANDSTANDARDSONAREGULARBASIS,STANDARDIZINGWORKPROCEDURES,CHECKINGANDINSPECTIONPROJECTDEEPENINGTHEBFSSYSTEM,ANDIMPLEMENTSMAINTENANCEINFORMATIONSHAREDREORGANIZINGRBLOGICAGAIN,ANDENSURETHESUCCESSOFTHERBINNOVATINGTHEMECHANISMOFMAINTENANCEMANAGEMENT,IMPLEMENTEDAPROJECTMANAGERSYSTEMSUCCESSFULCOMPLETIONOFTWOAUTONOMOUSMAINTENANCE,RELIABILITYIMPROVEDSTEADILYIMPLEMENTINGTWOCLEVELMAINTENANCE,PROJECTTHEMSELVES487AND423,RESPECTIVELYACCOMPLISHTWOCIRCULATINGPUMPSREPAIRANDOVERHAULOFFOURMILLS,MAINTENANCETEAMSTOGETEXERCISEPROMOTETHEWORKOFENERGYSAVINGANDCONSUMPTIONREDUCING,COMPLETETHEUNITENERGYCONSUMPTIONDIAGNOSIS,PLANTWATERBALANCETEST,10ENERGYSAVINGPROJECTSSECOND,WESHOULDADHERETO“THREE“ONTHEECONOMICBENEFITSOFIMPROVING,OUTREACH第一、第二单元检测试题一、选择题（每小题1分，共10分，每小题只有一个选项符合题意）1厨房里的下列变化，属于物理变化的是（）A煤燃烧B刀生锈C菜腐烂D水蒸发2下列实验操作中错误的是（）A蒸发结晶B检查气密性C滴管用后不洗涤D塞紧橡皮塞直接插回原瓶3下列关于氧气的说法中错误的是A氧气可以支持燃烧，说明氧气具有可燃性B工业上可以利用分离液态空气法制氧气C氧气供给呼吸，它和体内物质反应，释放能量，维持生命活动D夏天鱼池内开启增氧泵，是因为温度升高，氧气在水中溶解量减少4以下对空气的说法中，不正确的是（）A空气是一种宝贵的资源B空气的成分一般是比较固定的C空气主要是由几种气体组成的混合物D洁净的空气是纯净物5下列对实验现象的描述，正确的是（）磷燃烧时，会产生大量的白色烟雾铁丝在空气中能剧烈燃烧，火星四射木炭在氧气中燃烧，发出白光硫在空气中燃烧时，会发出蓝紫色火焰6下列各组物质中，前者属于混合物，后者属于纯净物的是（）A冰水混合物稀有气体清新的空气液态氧气氮气二氧化碳澄清的石灰水清澈的泉水7下图是实验室制备、收集、验满、验证性质的操作，其中正确的是（）DELEGATES,STAFFHELLOINTHERUNUPTOTHESPRINGFESTIVAL,WEHELDONESESSIONOFFOURSTAFFREPRESENTATIVESCONFERENCE2013WORKSHOP,FULLBACKIN2012,CAREFULANALYSISOFTHECURRENTSITUATION,DISCUSS2013DEVELOPMENTPLANSHERE,ONBEHALFOFMYCOMPANY2013WORKREPORTSTOTHEGENERALASSEMBLY,FORCONSIDERATIONPILLARI,2012BACKIN2012,XXPOWERCOMPANIESADHERETOTHEPARTYS17GREATSPIRITFORGUIDANCE,COMPREHENSIVELYIMPLEMENTTHESCIENTIFICCONCEPTOFDEVELOPMENT,PROMOTINGCOSTLEADERSHIPSTRATEGY,STANDARDS,FOCUSONIMPLEMENTATION,LEANMANAGEMENT,CONTINUOUSLYIMPROVE,SMOOTHPRESENTSAFETYSITUATIONOFENTERPRISEMANAGEMENT,BUSINESSMANAGEMENTANDCONTROLSCIENTIFICANDSTANDARDIZED,ANDTHEDEDICATIONOFSTAFF,MANAGEAHARMONIOUSANDDEMOCRATICATMOSPHEREOFTHEGOODSITUATIONMAININDICATORSAREASFOLLOWSTHEBATTERYINDICATORPOWERGENERATIONTOTALED7815BILLIONKWH,BEYONDTHEANNUALBUDGETIMPLEMENTATIONCAPACITYOF315MILLIONKWH,ANINCREASEOF757MILLIONKWHSALESTOTALED7425BILLIONKWH,EXCEEDINGSALESOF330MILLIONKWHTHEANNUALEXECUTIVEBUDGET,ANINCREASEOF729MILLIONKWHSECURITYMEASURESUNPLANNEDOUTAGES25TIMESNOPERSONALINJURYACCIDENTOCCURRED,NOMAJORACCIDENTANDABOVE,NOMAJORFIREACCIDENTSWITHOUTENVIRONMENTALPOLLUTIONACCIDENTS,SAFETYFORTHREECONSECUTIVEYEARSTOMAINTAINSTABILITYTOGOODPOSTUREBUSINESSFINANCIALINDICATORSTOTALPROFITSOF255MILLIONYUAN,BEYONDTHEANNUALBUDGETOF207MILLIONYUAN,BEYONDTHEDATANGCOMPANYINDEX4189MILLIONYUAN,ANINCREASEOF176MILLIONYUAN,FCMASSESSMENTATGRADEFOURENERGYPOWERSUPPLYSTANDARDCOALCOMPLETING31225G/KWH,DOWN01G/KWHINTEGRATEDAUXILIARYPOWERCONSUMPTIONRATIOIN512,DOWN026POLLUTANTEMISSIONSPERFORMANCEGREATLYREDUCEDCOMPAREDTOLASTYEAR,CARBON009G/KWH,SULFURDIOXIDE0104G/KWHNOX0512G/KWHDUSTREMOVALEFFICIENCYOFMORETHAN998RELIABILITYINDEXEQUIVALENTAVAILABILITYFACTORIN9347,INCREASED795FROMAYEAREARLIEREQUIVALENTFORCEDOUTAGERATE008,016REDUCTIONOVERTHESAMEPERIODAYEAREARLIERMAJORACHIEVEMENTSFIRST,WESHOULDADHERETOTHETWO“MANAGEMENTSYSTEM“BASIS,STRENGTHENINGTECHNOLOGICALRESEARCH,STRENGTHENHIDDENHAZARDSCONTROLANDINTRINSICSAFETYENTERPRISECONSTRUCTIONTOOKNEWSTEPSTHETWO“MANAGEMENTSYSTEM“FORIMPROVEMENTFOCUSONPROMOTINGTHEPOWEROFTHECOMPANYMANAGEMENTSYSTEMANDTHEAPPLICATIONANDIMPLEMENTATIONOFTHESAFETYLOOPFIVESTARMANAGEMENTSYSTEM,IMPROVETHESAFETYMANAGEMENTSYSTEM,REALIZETHESYSTEMOFSAFETYCONTROLFURTHERREGULATESECURITYROUTINES,SAFETYSUPERVISIONANDMANAGEMENTNETWORKROLETOPLAYTOACHIEVECLOSEDLOOPSTRENGTHENINGTHESUPERVISIONANDMANAGEMENTOFHABITUALVIOLATIONOF,STRENGTHENINGTHESAFETYSUPERVISIONOFOUTSOURCINGCONTRACTORSCARRIEDOUTINSPRINGANDAUTUMNOFSECURITYINSPECTIONS,FLOODCONTROLANDINSPECTION,SAFETYPRODUCTIONMONTH,DAYSUPERVISIONOFPRODUCTIONSAFETYANDTHEOLYMPICGAMESANDOTHERACTIVITIES,COMPREHENSIVEANDTAMPINGSAFETYFOUNDATIONTROUBLESHOOTING,MANAGEMENTMECHANISM,GIVEFULLPLAYTOROLEOFTECHNICALSUPERVISIONANDREALIZATIONOFTROUBLESHOOTING,MANAGEMENT,IMPROVEDPROCESSMANAGEMENTTHISYEARCOMPLETEDTHEBOILERLOWERHEADERLEAKAGE,BOILERPRESSURE,AMAJORRISKMANAGEMENT,COMPLETED29OFGREATRISKSAND3GENERALPROBLEMSOFGOVERNANCECOMPLETECHEMISTRYLABCONSTRUCTION,THERMALCONTROL,ANDCOMPLETETHEBOILERSCALEINTEGRATEDMANAGEMENT,HOSTSHAFTINGVIBRATIONOF10SCIENTIFICANDTECHNOLOGICALPROJECTS,SUCHASCOMPLETESUPERCRITICAL630MWONLINESIMULATIONSYSTEMDEVELOPMENTANDAPPLICATIONOFCIRCULATINGWATERMCCSTANDBYPOWERTRANSFORMATION,THETRANSFORMATIONOFDESULFURIZATIONWASTEWATER,THEUNITWATERSUPPLYSYSTEMOFCOMPREHENSIVETREATMENTANDDISCHARGEVALVEMODIFICATIONOFCOALMILL5KEYTECHNOLOGICALTRANSFORMATIONPROJECTS,GROUPHEALTHISIMPROVEDSCIENCEANDTECHNOLOGYINNOVATIONISFURTHERINCREASEDSTRENGTHENTHECHARACTERISTICSOFSUPERCRITICALUNITMAJORISSUES,GRADUALLYCLEARINGTHEPARTICULARITYOFSUPERCRITICALUNITANDREGULARITYDEVELOPEDMOTOROILTIMEMANAGEMENT,SWITCHACTIONTIMES,STATISTICS,COALAIDEDMEASUREMENTSOFTWARE,IMPROVESTHEPRODUCTIONLEVELOFLEANMANAGEMENTINCREASEDINVESTMENTINSCIENCEANDTECHNOLOGY,REPORTINGSCIENCEANDTECHNOLOGYPROJECTSAND14TECHNICALPROJECTTOTALCOSTPERCENTAGEOFTHETOTALANNUALPRODUCTIONOUTPUTOF025“LARGESCALECOALFIREDPOWERPLANTFLUEGASDESULFURIZATION,DENITRIFICATIONCOMPLETEDEVELOPMENTANDAPPLICATIONOFKEYTECHNOLOGIES“PROJECT,WONTHENATIONALSCIENCEANDTECHNOLOGYPROGRESSSECONDPRIZE630MWSUPERCRITICALUNITSOPTIMIZEDCONTROLSTRATEGIESANDTHE630MWDEVELOPMENTANDAPPLICATIONOFONLINESIMULATIONSYSTEMFORSUPERCRITICALUNITS,SUPERCRITICAL600MWUNITSOFTURBINEDRIVENBOILERFEEDPUMPSETOFCOMPREHENSIVETREATMENTOFDEFECTSDATANGTECHNOLOGYRESPECTIVELYONEORTWOANDTHIRDMEANWHILE,INFORMATIONTECHNOLOGYACHIEVEMENTS,THECOMPANYWASNAMED“CHINAPOWERINFORMATIONTECHNOLOGYBENCHMARKINGENTERPRISES“REPAIRANDMAINTENANCEHASIMPROVEDFURTHERMODIFYTHEINSPECTIONSTANDARDSANDSTANDARDSONAREGULARBASIS,STANDARDIZINGWORKPROCEDURES,CHECKINGANDINSPECTIONPROJECTDEEPENINGTHEBFSSYSTEM,ANDIMPLEMENTSMAINTENANCEINFORMATIONSHAREDREORGANIZINGRBLOGICAGAIN,ANDENSURETHESUCCESSOFTHERBINNOVATINGTHEMECHANISMOFMAINTENANCEMANAGEMENT,IMPLEMENTEDAPROJECTMANAGERSYSTEMSUCCESSFULCOMPLETIONOFTWOAUTONOMOUSMAINTENANCE,RELIABILITYIMPROVEDSTEADILYIMPLEMENTINGTWOCLEVELMAINTENANCE,PROJECTTHEMSELVES487AND423,RESPECTIVELYACCOMPLISHTWOCIRCULATINGPUMPSREPAIRANDOVERHAULOFFOURMILLS,MAINTENANCETEAMSTOGETEXERCISEPROMOTETHEWORKOFENERGYSAVINGANDCONSUMPTIONREDUCING,COMPLETETHEUNITENERGYCONSUMPTIONDIAGNOSIS,PLANTWATERBALANCETEST,10ENERGYSAVINGPROJECTSSECOND,WESHOULDADHERETO“THREE“ONTHEECONOMICBENEFITSOFIMPROVING,OUTREACH28位学生要用托盘天平称量25G药品，在称量中发现指针向左偏转。这时他应该A减少药品B向右盘中加砝码C移动游码D调节天平的平衡螺母9区别二氧化碳、氧气和空气三种气体，应采用的方法是（）A将气体分别通入水中将燃烧的木条分别伸入集气瓶中将气体分别通入澄清的石灰水中分别观察颜色10固体物质受热变为气体，这种变化（）A一定是物理变化B可能是物理变化，也可能是化学变化C一定是化学变化D既不是物理变化，也不是化学变化二、填空题（本题包括4个小题，每空1分，共16分）11写出下列反应的文字表达式，并用相应的序号填空（1）红磷在空气中燃烧；（2）实验室用过氧化氢制取氧气；（3）木炭在氧气中燃烧；（4）以上各反应中属于化合反应的是（填序号）。12市场销售一种不粘锅炊具，内壁涂有一层叫聚四氟乙烯的物质。请推测做涂层的聚四氟乙烯的物理性质（至少两点）_和化学性质（至少一点）。13实验室常用制取氧气的方法有A加热氯酸钾和二氧化锰粉末；B加热高锰酸钾固体；C用二氧化锰粉末作催化剂使过氧化氢（H2O2）溶液分解产生氧气。其实验装置如下图所示。1写出上图中指定仪器的名称；。DELEGATES,STAFFHELLOINTHERUNUPTOTHESPRINGFESTIVAL,WEHELDONESESSIONOFFOURSTAFFREPRESENTATIVESCONFERENCE2013WORKSHOP,FULLBACKIN2012,CAREFULANALYSISOFTHECURRENTSITUATION,DISCUSS2013DEVELOPMENTPLANSHERE,ONBEHALFOFMYCOMPANY2013WORKREPORTSTOTHEGENERALASSEMBLY,FORCONSIDERATIONPILLARI,2012BACKIN2012,XXPOWERCOMPANIESADHERETOTHEPARTYS17GREATSPIRITFORGUIDANCE,COMPREHENSIVELYIMPLEMENTTHESCIENTIFICCONCEPTOFDEVELOPMENT,PROMOTINGCOSTLEADERSHIPSTRATEGY,STANDARDS,FOCUSONIMPLEMENTATION,LEANMANAGEMENT,CONTINUOUSLYIMPROVE,SMOOTHPRESENTSAFETYSITUATIONOFENTERPRISEMANAGEMENT,BUSINESSMANAGEMENTANDCONTROLSCIENTIFICANDSTANDARDIZED,ANDTHEDEDICATIONOFSTAFF,MANAGEAHARMONIOUSANDDEMOCRATICATMOSPHEREOFTHEGOODSITUATIONMAININDICATORSAREASFOLLOWSTHEBATTERYINDICATORPOWERGENERATIONTOTALED7815BILLIONKWH,BEYONDTHEANNUALBUDGETIMPLEMENTATIONCAPACITYOF315MILLIONKWH,ANINCREASEOF757MILLIONKWHSALESTOTALED7425BILLIONKWH,EXCEEDINGSALESOF330MILLIONKWHTHEANNUALEXECUTIVEBUDGET,ANINCREASEOF729MILLIONKWHSECURITYMEASURESUNPLANNEDOUTAGES25TIMESNOPERSONALINJURYACCIDENTOCCURRED,NOMAJORACCIDENTANDABOVE,NOMAJORFIREACCIDENTSWITHOUTENVIRONMENTALPOLLUTIONACCIDENTS,SAFETYFORTHREECONSECUTIVEYEARSTOMAINTAINSTABILITYTOGOODPOSTUREBUSINESSFINANCIALINDICATORSTOTALPROFITSOF255MILLIONYUAN,BEYONDTHEANNUALBUDGETOF207MILLIONYUAN,BEYONDTHEDATANGCOMPANYINDEX4189MILLIONYUAN,ANINCREASEOF176MILLIONYUAN,FCMASSESSMENTATGRADEFOURENERGYPOWERSUPPLYSTANDARDCOALCOMPLETING31225G/KWH,DOWN01G/KWHINTEGRATEDAUXILIARYPOWERCONSUMPTIONRATIOIN512,DOWN026POLLUTANTEMISSIONSPERFORMANCEGREATLYREDUCEDCOMPAREDTOLASTYEAR,CARBON009G/KWH,SULFURDIOXIDE0104G/KWHNOX0512G/KWHDUSTREMOVALEFFICIENCYOFMORETHAN998RELIABILITYINDEXEQUIVALENTAVAILABILITYFACTORIN9347,INCREASED795FROMAYEAREARLIEREQUIVALENTFORCEDOUTAGERATE008,016REDUCTIONOVERTHESAMEPERIODAYEAREARLIERMAJORACHIEVEMENTSFIRST,WESHOULDADHERETOTHETWO“MANAGEMENTSYSTEM“BASIS,STRENGTHENINGTECHNOLOGICALRESEARCH,STRENGTHENHIDDENHAZARDSCONTROLANDINTRINSICSAFETYENTERPRISECONSTRUCTIONTOOKNEWSTEPSTHETWO“MANAGEMENTSYSTEM“FORIMPROVEMENTFOCUSONPROMOTINGTHEPOWEROFTHECOMPANYMANAGEMENTSYSTEMANDTHEAPPLICATIONANDIMPLEMENTATIONOFTHESAFETYLOOPFIVESTARMANAGEMENTSYSTEM,IMPROVETHESAFETYMANAGEMENTSYSTEM,REALIZETHESYSTEMOFSAFETYCONTROLFURTHERREGULATESECURITYROUTINES,SAFETYSUPERVISIONANDMANAGEMENTNETWORKROLETOPLAYTOACHIEVECLOSEDLOOPSTRENGTHENINGTHESUPERVISIONANDMANAGEMENTOFHABITUALVIOLATIONOF,STRENGTHENINGTHESAFETYSUPERVISIONOFOUTSOURCINGCONTRACTORSCARRIEDOUTINSPRINGANDAUTUMNOFSECURITYINSPECTIONS,FLOODCONTROLANDINSPECTION,SAFETYPRODUCTIONMONTH,DAYSUPERVISIONOFPRODUCTIONSAFETYANDTHEOLYMPICGAMESANDOTHER学而思网校WWWXUEERSICOMACTIVITIES,COMPREHENSIVEANDTAMPINGSAFETYFOUNDATIONTROUBLESHOOTING,MANAGEMENTMECHANISM,GIVEFULLPLAYTOROLEOFTECHNICALSUPERVISIONANDREALIZATIONOFTROUBLESHOOTING,MANAGEMENT,IMPROVEDPROCESSMANAGEMENTTHISYEARCOMPLETEDTHEBOILERLOWERHEADERLEAKAGE,BOILERPRESSURE,AMAJORRISKMANAGEMENT,COMPLETED29OFGREATRISKSAND3GENERALPROBLEMSOFGOVERNANCECOMPLETECHEMISTRYLABCONSTRUCTION,THERMALCONTROL,ANDCOMPLETETHEBOILERSCALEINTEGRATEDMANAGEMENT,HOSTSHAFTINGVIBRATIONOF10SCIENTIFICANDTECHNOLOGICALPROJECTS,SUCHASCOMPLETESUPERCRITICAL630MWONLINESIMULATIONSYSTEMDEVELOPMENTANDAPPLICATIONOFCIRCULATINGWATERMCCSTANDBYPOWERTRANSFORMATION,THETRANSFORMATIONOFDESULFURIZATIONWASTEWATER,THEUNITWATERSUPPLYSYSTEMOFCOMPREHENSIVETREATMENTANDDISCHARGEVALVEMODIFICATIONOFCOALMILL5KEYTECHNOLOGICALTRANSFORMATIONPROJECTS,GROUPHEALTHISIMPROVEDSCIENCEANDTECHNOLOGYINNOVATIONISFURTHERINCREASEDSTRENGTHENTHECHARACTERISTICSOFSUPERCRITICALUNITMAJORISSUES,GRADUALLYCLEARINGTHEPARTICULARITYOFSUPERCRITICALUNITANDREGULARITYDEVELOPEDMOTOROILTIMEMANAGEMENT,SWITCHACTIONTIMES,STATISTICS,COALAIDEDMEASUREMENTSOFTWARE,IMPROVESTHEPRODUCTIONLEVELOFLEANMANAGEMENTINCREASEDINVESTMENTINSCIENCEANDTECHNOLOGY,REPORTINGSCIENCEANDTECHNOLOGYPROJECTSAND14TECHNICALPROJECTTOTALCOSTPERCENTAGEOFTHETOTALANNUALPRODUCTIONOUTPUTOF025“LARGESCALECOALFIREDPOWERPLANTFLUEGASDESULFURIZATION,DENITRIFICATIONCOMPLETEDEVELOPMENTANDAPPLICATIONOFKEYTECHNOLOGIES“PROJECT,WONTHENATIONALSCIENCEANDTECHNOLOGYPROGRESSSECONDPRIZE630MWSUPERCRITICALUNITSOPTIMIZEDCONTROLSTRATEGIESANDTHE630MWDEVELOPMENTANDAPPLICATIONOFONLINESIMULATIONSYSTEMFORSUPERCRITICALUNITS,SUPERCRITICAL600MWUNITSOFTURBINEDRIVENBOILERFEEDPUMPSETOFCOMPREHENSIVETREATMENTOFDEFECTSDATANGTECHNOLOGYRESPECTIVELYONEORTWOANDTHIRDMEANWHILE,INFORMATIONTECHNOLOGYACHIEVEMENTS,THECOMPANYWASNAMED“CHINAPOWERINFORMATIONTECHNOLOGYBENCHMARKINGENTERPRISES“REPAIRANDMAINTENANCEHASIMPROVEDFURTHERMODIFYTHEINSPECTIONSTANDARDSANDSTANDARDSONAREGULARBASIS,STANDARDIZINGWORKPROCEDURES,CHECKINGANDINSPECTIONPROJECTDEEPENINGTHEBFSSYSTEM,ANDIMPLEMENTSMAINTENANCEINFORMATIONSHAREDREORGANIZINGRBLOGICAGAIN,ANDENSURETHESUCCESSOFTHERBINNOVATINGTHEMECHANISMOFMAINTENANCEMANAGEMENT,IMPLEMENTEDAPROJECTMANAGERSYSTEMSUCCESSFULCOMPLETIONOFTWOAUTONOMOUSMAINTENANCE,RELIABILITYIMPROVEDSTEADILYIMPLEMENTINGTWOCLEVELMAINTENANCE,PROJECTTHEMSELVES487AND423,RESPECTIVELYACCOMPLISHTWOCIRCULATINGPUMPSREPAIRANDOVERHAULOFFOURMILLS,MAINTENANCETEAMSTOGETEXERCISEPROMOTETHEWORKOFENERGYSAVINGANDCONSUMPTIONREDUCING,COMPLETETHEUNITENERGYCONSUMPTIONDIAGNOSIS,PLANTWATERBALANCETEST,10ENERGYSAVINGPROJECTSSECOND,WESHOULDADHERETO“THREE“ONTHEECONOMICBENEFITSOFIMPROVING,OUTREACH32用上图中的装置A来制取氧气的方法有填A、B或C。3利用装置制氧气，棉花团的作用是；在结束实验时要先将导管撤离出水面，再熄灭酒精灯，其目的是；利用装置B制氧气时，长颈漏斗的下端要插入液面以下，其目的是。4用文字表达式表示高锰酸钾制取氧气的化学反应反应式。5实验室用高锰酸钾制取氧气并用排水法收集氧气，实验结束后，收集到的氧气不纯其原因是。14右图是利用排水法收集好的某无色气体。请椐此回答该气体应具有的物理性质（回答两条即可，不能再回答“无色气体”）。1；2。三、简答题（本题包括4个小题，共12分）15（3分）某同学在实验室里用高锰酸钾和二氧化锰加热制取氧气，实验结束时发现大试管已破裂，请你帮他分析造成试管破裂的可能原因。（写出三条即可）16（3分）某实验小组用右图所示装置来测定空气中氧气的含量，实验结果发现测得数值比实际空气中氧气的含量小，请你帮助他们找出实验误差的原因。（写出三条）17（3分）下图所示是铁丝在氧气中燃烧的全过程。请回答下列问题（1）铁丝为什么要绕成螺旋状（2）集气瓶内为什么要预先装少量水或铺一层细砂（3）点燃火柴后，铁丝插入集气瓶中的最适宜时刻和方法分别是什么18（3分）在阳光照射下绿色植物进行光合作用，吸收二氧化碳，放出氧气。为了探究阳光对光合作用的影响，同学们在种植蔬菜的塑料大棚内选定了实验区域，分别在阳光充足的午时和太阳未升起的凌晨收集DELEGATES,STAFFHELLOINTHERUNUPTOTHESPRINGFESTIVAL,WEHELDONESESSIONOFFOURSTAFFREPRESENTATIVESCONFERENCE2013WORKSHOP,FULLBACKIN2012,CAREFULANALYSISOFTHECURRENTSITUATION,DISCUSS2013DEVELOPMENTPLANSHERE,ONBEHALFOFMYCOMPANY2013WORKREPORTSTOTHEGENERALASSEMBLY,FORCONSIDERATIONPILLARI,2012BACKIN2012,XXPOWERCOMPANIESADHERETOTHEPARTYS17GREATSPIRITFORGUIDANCE,COMPREHENSIVELYIMPLEMENTTHESCIENTIFICCONCEPTOFDEVELOPMENT,PROMOTINGCOSTLEADERSHIPSTRATEGY,STANDARDS,FOCUSONIMPLEMENTATION,LEANMANAGEMENT,CONTINUOUSLYIMPROVE,SMOOTHPRESENTSAFETYSITUATIONOFENTERPRISEMANAGEMENT,BUSINESSMANAGEMENTANDCONTROLSCIENTIFICANDSTANDARDIZED,ANDTHEDEDICATIONOFSTAFF,MANAGEAHARMONIOUSANDDEMOCRATICATMOSPHEREOFTHEGOODSITUATIONMAININDICATORSAREASFOLLOWSTHEBATTERYINDICATORPOWERGENERATIONTOTALED7815BILLIONKWH,BEYONDTHEANNUALBUDGETIMPLEMENTATIONCAPACITYOF315MIL