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1、Wewillcontinuetoimprovethecompanysinternalcontrolsystemsteadyimprovementinabilitytomanagecontroloptimizebusinessprocessestoensuresmoothprocessesresponsibilitiesinplacetofurtherstrengtheninternalcontrolsplayacontrolpostin
2、dependentoversightroleofevaluationcomplyingwiththirdpartyresponsibilitytoactivelymakeuseofinternalaudittoolsdetectpotentialmanagementstreamlinestardizerelatedtransactionsstrengtheningoperationsinaccdancewithlaw.Deepening
3、theinfmationmanagementtoensurefullcommunication“zeroresistance“.ToconstantlyperfectERPBFSPIMISSCMinfmationsystembasedconstructionfullintegrationinfmationsystemachievedinfmationresourcessharedtoexpPtalsystemapplicationofb
4、readthdepthplayinfmationsystemonenterpriseofAssistantroletoperfectdailyrunmaintenanceoperationofrecdspromoteproblemreasonsanalysissystemhovertostrengtheningBFSERPSCMtechnologyapplicationoftrainingimproveemployeesapplicat
5、ioninfmationsystemofcapacitylevel.Humanisticcaretoensure“zero.“TostrengtheningHumanitiescarecontinuestofostercompanywindcleargasareheartShunofcultureatmospherestrengtheninglovehelpedtrappedcaredifficultemployeescarriedou
6、tstyleactivitiesrichemployeeslifestrengtheninghealthlabourprotectionganizationcareerhealthmedicalcontrolcareeragainstcontinuestoimplementationpsychologicalwarningpreventionsystemtrainingemployeeshealthofacterstableofmood
7、enterprisingofattitudecreatedfriendlyfraternityofHumanitiesenvironment.Tostrengthenriskmanagementensurethatthebusinessof“zerorisk“.Tostrengthenedbusinessplansmanagementwillbusinessbusinessplanscovertoalllevelensurethebus
8、inesscancontrolincontroltocloseconcernfinancialcoalelectriclinkageenergysavingschedulingnationalpolicytrendsstrengtheningtrackactiveshouldtoimplementationStateownedassetsmethodfurtherspecificationbusinessfinancialmanagem
9、enttoperfectrisktubecontrolsystemachievedriskrecognitionmeasureassessmentreptcontrolfeedbackofclosedringmanagementimproveriskpreventioncapacity.Tofurtherstardizetradingstrivetoachieve“accdingtolawstardizefair.“Innovation
10、ofperfmancemanagementtoensurethatpotentialemployees“zerofly“.Tostrengthenperfmancemanagementprocesscontrolenhanceemployeeevaluationlevelsofeffectivecommunicationtoimproveperfmancemanagement.Tofurtherquantifyrefineemploye
11、estards...Wkfullplaypartybranchmembersin“fivetypeEnterprise“constructionintheofcerolefightingftressrolepioneermodelroletocontinuestostrengthening“fourgood“l(fā)eadershipconstructionfullplaylevelscadresinenterprisedevelopment
12、intheofbackbonebackboneroletofullstrengtheningmembersyouthwkfullplayyouthemployeesincompanydevelopmentintheoffceroletoimproveindependentCommissionagainstcruptionwklevelstrengtheningonenterprisebusinesskeylinkofeffectiven
13、essmonited.maintainstability.Tofurtherstrengthenpublicityeducationimprovetheoveralllegalsystem.Wemuststrengthensafetymanagementestablishimprovetheeducationsupervisionevaluationasoneofthetrafficsafetymanagementmechanism.T
14、oconscientiouslysumuptheOlympicsecuritycontrolspromotingintegratedmanagementtoahigherlevelhigherstardsahigherlevelofdevelopment.EmployeestodayislunarcalendaronDecember24theoxBellisabouttoringatthistimeofyearweclearlyfeel
15、thepulseoftheXXpowergenerationcompanytoflourishtomeclearlyhearXXpowergenerationcompaniesmaturesymmetrybreathing.Recallingpastoneanotheracrossarailingweareenthusiasticfullofconfidence.Futuredevelopmentopptunitieswemeexcit
16、ingfightmespirited.Employeesletustogetheracross2013fullofchallengesopptunitiestocreateagreenlowcostoperationfullofhumanecareofawldclasspowergenerationcompanywkhard!TheoccasionoftheSpringFestivalmysincerewishthatyouthefam
17、iliesofthestaffinthenewyeargoodhealthhappyhappy1原子的基本狀況原子的基本狀況1.1解：根據盧瑟福散射公式：200222442KMvctgbbZeZe????????得到：米2192150152212619079(1.6010)3.97104(48.8510)(7.681010)ZectgctgbK????????????????????式中是粒子的功能。212KMv???1.2已知散射角為
18、的粒子與散射核的最短距離為??，2202121()(1)4sinmZerMv?????試問上題粒子與散射的金原子核之間的最短距離多?mr大？解：將1.1題中各量代入的表達式，得：mr2min202121()(1)4sinZerMv?????1929619479(1.6010)1910(1)7.68101.6010sin75??????????????143.0210???米1.3若用動能為1兆電子伏特的質子射向金箔。問質子與金箔。問質子
19、與金箔原子核可能達到的最小距離多大？又問如果用同樣能量的氘核（氘核帶一個電荷而質量是e?質子的兩倍，是氫的一種同位素的原子核）代替質子，其與金箔原子核的最小距離多大？Wewillcontinuetoimprovethecompanysinternalcontrolsystemsteadyimprovementinabilitytomanagecontroloptimizebusinessprocessestoensuresmoothpr
20、ocessesresponsibilitiesinplacetofurtherstrengtheninternalcontrolsplayacontrolpostindependentoversightroleofevaluationcomplyingwiththirdpartyresponsibilitytoactivelymakeuseofinternalaudittoolsdetectpotentialmanagementstre
21、amlinestardizerelatedtransactionsstrengtheningoperationsinaccdancewithlaw.Deepeningtheinfmationmanagementtoensurefullcommunication“zeroresistance“.ToconstantlyperfectERPBFSPIMISSCMinfmationsystembasedconstructionfullinte
22、grationinfmationsystemachievedinfmationresourcessharedtoexpPtalsystemapplicationofbreadthdepthplayinfmationsystemonenterpriseofAssistantroletoperfectdailyrunmaintenanceoperationofrecdspromoteproblemreasonsanalysissystemh
23、overtostrengtheningBFSERPSCMtechnologyapplicationoftrainingimproveemployeesapplicationinfmationsystemofcapacitylevel.Humanisticcaretoensure“zero.“TostrengtheningHumanitiescarecontinuestofostercompanywindcleargasareheartS
24、hunofcultureatmospherestrengtheninglovehelpedtrappedcaredifficultemployeescarriedoutstyleactivitiesrichemployeeslifestrengtheninghealthlabourprotectionganizationcareerhealthmedicalcontrolcareeragainstcontinuestoimplement
25、ationpsychologicalwarningpreventionsystemtrainingemployeeshealthofacterstableofmoodenterprisingofattitudecreatedfriendlyfraternityofHumanitiesenvironment.Tostrengthenriskmanagementensurethatthebusinessof“zerorisk“.Tostre
26、ngthenedbusinessplansmanagementwillbusinessbusinessplanscovertoalllevelensurethebusinesscancontrolincontroltocloseconcernfinancialcoalelectriclinkageenergysavingschedulingnationalpolicytrendsstrengtheningtrackactiveshoul
27、dtoimplementationStateownedassetsmethodfurtherspecificationbusinessfinancialmanagementtoperfectrisktubecontrolsystemachievedriskrecognitionmeasureassessmentreptcontrolfeedbackofclosedringmanagementimproveriskpreventionca
28、pacity.Tofurtherstardizetradingstrivetoachieve“accdingtolawstardizefair.“Innovationofperfmancemanagementtoensurethatpotentialemployees“zerofly“.Tostrengthenperfmancemanagementprocesscontrolenhanceemployeeevaluationlevels
29、ofeffectivecommunicationtoimproveperfmancemanagement.Tofurtherquantifyrefineemployeestards...Wkfullplaypartybranchmembersin“fivetypeEnterprise“constructionintheofcerolefightingftressrolepioneermodelroletocontinuestostren
30、gthening“fourgood“l(fā)eadershipconstructionfullplaylevelscadresinenterprisedevelopmentintheofbackbonebackboneroletofullstrengtheningmembersyouthwkfullplayyouthemployeesincompanydevelopmentintheoffceroletoimproveindependentC
31、ommissionagainstcruptionwklevelstrengtheningonenterprisebusinesskeylinkofeffectivenessmonited.maintainstability.Tofurtherstrengthenpublicityeducationimprovetheoveralllegalsystem.Wemuststrengthensafetymanagementestablishi
32、mprovetheeducationsupervisionevaluationasoneofthetrafficsafetymanagementmechanism.ToconscientiouslysumuptheOlympicsecuritycontrolspromotingintegratedmanagementtoahigherlevelhigherstardsahigherlevelofdevelopment.Employees
33、todayislunarcalendaronDecember24theoxBellisabouttoringatthistimeofyearweclearlyfeelthepulseoftheXXpowergenerationcompanytoflourishtomeclearlyhearXXpowergenerationcompaniesmaturesymmetrybreathing.Recallingpastoneanotherac
34、rossarailingweareenthusiasticfullofconfidence.Futuredevelopmentopptunitieswemeexcitingfightmespirited.Employeesletustogetheracross2013fullofchallengesopptunitiestocreateagreenlowcostoperationfullofhumanecareofawldclasspo
35、wergenerationcompanywkhard!TheoccasionoftheSpringFestivalmysincerewishthatyouthefamiliesofthestaffinthenewyeargoodhealthhappyhappy第3頁所以有：2dnNtdn?????222180029030cos122()()4sin2AuNZetdAMu?????????????等式右邊的積分：180180909033c
36、ossin2221sinsin22dId??????????????故22202012()()4AuNdnZetnAMu???????64008.5108.510??????即速度為的粒子在金箔上散射，散射角大于71.59710?米秒?以上的粒子數大約是。90?4008.510??1.5粒子散射實驗的數據在散射角很小時與理論值?15???（）差得較遠，時什么原因？答：粒子散射的理論值是在“一次散射“的假定下得出?的。而粒子通過金屬箔，經
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