畢業(yè)設(shè)計(jì)論文-濮陽(yáng)市華龍區(qū)高中排球運(yùn)動(dòng)的開展現(xiàn)狀與對(duì)策研究

I專家效度評(píng)價(jià)表您好!請(qǐng)?jiān)徫掖驍_您并占用您寶貴的時(shí)間！我是黃淮學(xué)院體育系11級(jí)的學(xué)生，所做的畢業(yè)論文題目是《濮陽(yáng)市華龍區(qū)高中排球運(yùn)動(dòng)的開展現(xiàn)狀與對(duì)策研究》。根據(jù)研究?jī)?nèi)容設(shè)計(jì)了此調(diào)查問卷，現(xiàn)就問卷的合理性與有效性征求您的意見和建議，請(qǐng)您在百忙中對(duì)問卷的內(nèi)容效度進(jìn)行評(píng)定。您的職稱是：（請(qǐng)?jiān)谙鄳?yīng)的空格內(nèi)劃“√”）教授副教授講師其他您對(duì)問卷的內(nèi)容評(píng)價(jià)為：（請(qǐng)?jiān)谙鄳?yīng)的空格內(nèi)劃“√”）高較高一般程度您對(duì)問卷的結(jié)構(gòu)評(píng)價(jià)為：（請(qǐng)?jiān)谙鄳?yīng)的空格內(nèi)劃“√”）合理較合理不合理程度您對(duì)問卷的總體設(shè)計(jì)評(píng)價(jià)為：（請(qǐng)?jiān)谙鄳?yīng)的空格內(nèi)劃“√”）合理較合理不合理程度您對(duì)問卷的修改意見是：您的簽名：附錄II關(guān)于濮陽(yáng)市華龍區(qū)高中排球教學(xué)現(xiàn)狀的問卷尊敬的各位同學(xué)：你們好！我是黃淮學(xué)院體育系11級(jí)的學(xué)生，面臨畢業(yè)論文的寫作，現(xiàn)對(duì)濮陽(yáng)市華龍區(qū)高級(jí)中學(xué)排球教學(xué)現(xiàn)狀進(jìn)行調(diào)查而制定調(diào)查問卷表，望大家能認(rèn)真作答，你的回答對(duì)我的論文寫作有著重要作用。在此我深刻表示謝意！黃淮學(xué)院學(xué)生：葛勝豹中學(xué)（）年級(jí)（）性別：男（）女（）（1）你喜歡哪樣排球運(yùn)動(dòng)：①硬式排球②軟式排球（2）你是否喜歡上排球課：①喜歡②可以③一般④不喜歡（3）你上排球課的動(dòng)機(jī)是：①鍛煉身體②提高技術(shù)③學(xué)習(xí)放松④考大學(xué)⑤不知道（4）排球項(xiàng)目中你最喜歡的是：①排球比賽②排球技術(shù)的優(yōu)美性（5）你對(duì)排球課老師態(tài)度：①滿意②可以③一般④差（6）你對(duì)排球老師的技術(shù)水平：①滿意②可以③一般④差（7）你上排球課，是否能深入其中：①是②可以③一般④不能（8）你覺得排球器材是否夠用：①是②可以③一般④不夠（9）學(xué)校領(lǐng)導(dǎo)對(duì)排球課教學(xué)是否重視：①重視②較重視③同等對(duì)待④不重視（10）你對(duì)教師教學(xué)方法的運(yùn)用：①滿意②可以③一般④差（11）你對(duì)教師教學(xué)技巧的運(yùn)用：①滿意②可以③一般④差（12）你課余時(shí)間是否會(huì)去打排球：①是②否（13）你課余時(shí)間都是在哪玩排球：①校內(nèi)排球場(chǎng)②學(xué)校空地③無(wú)固定地點(diǎn)④其他(14)你和老師之間的關(guān)系如何：①非常滿意②滿意③一般④不滿意（15）你對(duì)排球課的學(xué)習(xí)興趣如何:①非常喜歡②喜歡③無(wú)所謂④不喜歡（16）排球教師的年齡分布如何：①25歲以下②26-35歲③36-45歲④46-55歲（17）你最喜歡排球課哪種類型的活動(dòng)：①徒手類②帶球類③游戲類④綜合類請(qǐng)?jiān)谙旅姹砀窭锩嬲J(rèn)為符合你情況的空格處打上（√）注意力（%）情緒（%）類型集中較集中一般高漲一般無(wú)變化徒手類帶球類游戲類綜合類

請(qǐng)刪除以下內(nèi)容，O(∩_∩)O謝謝?。?！conduction,transferofheatorelectricitythroughasubstance,resultingfromadifferenceintemperaturebetweendifferentpartsofthesubstance,inthecaseofheat,orfromadifferenceinelectricpotential,inthecaseofelectricity.Sinceheatisenergyassociatedwiththemotionsoftheparticlesmakingupthesubstance,itistransferredbysuchmotions,shiftingfromregionsofhighertemperature,wheretheparticlesaremoreenergetic,toregionsoflowertemperature.Therateofheatflowbetweentworegionsisproportionaltothetemperaturedifferencebetweenthemandtheheatconductivityofthesubstance.Insolids,themoleculesthemselvesareboundandcontributetoconductionofheatmainlybyvibratingagainstneighboringmolecules;amoreimportantmechanism,however,isthemigrationofenergeticfreeelectronsthroughthesolid.Metals,whichhaveahighfree-electrondensity,aregoodconductorsofheat,whilenonmetals,suchaswoodorglass,havefewfreeelectronsanddonotconductaswell.Especiallypoorconductors,suchasasbestos,havebeenusedasinsulatorstoimpedeheatflow(seeinsulation).Liquidsandgaseshavetheirmoleculesfartherapartandaregenerallypoorconductorsofheat.Conductionofelectricityconsistsoftheflowofchargesasaresultofanelectromotiveforce,orpotentialdifference.Therateofflow,i.e.,theelectriccurrent,isproportionaltothepotentialdifferenceandtotheelectricalconductivityofthesubstance,whichinturndependsonthenatureofthesubstance,itscross-sectionalarea,anditstemperature.Insolids,electriccurrentconsistsofaflowofelectrons;asinthecaseofheatconduction,metalsarebetterconductorsofelectricitybecauseoftheirgreaterfree-electrondensity,whilenonmetals,suchasrubber,arepoorconductorsandmaybeusedaselectricalinsulators,ordielectrics.Increasingthecross-sectionalareaofagivenconductorwillincreasethecurrentbecausemoreelectronswillbeavailableforconduction.Increasingthetemperaturewillinhibitconductioninametalbecausetheincreasedthermalmotionsoftheelectronswilltendtointerferewiththeirregularflowinanelectriccurrent;inanonmetal,however,anincreaseintemperatureimprovesconductionbecauseitfreesmoreelectrons.Inliquidsandgases,currentconsistsnotonlyintheflowofelectronsbutalsointhatofions.Ahighlyionizedliquidsolution,e.g.,saltwater,isagoodconductor.Gasesathightemperaturestendtobecomeionizedandthusbecomegoodconductors(seeplasma),althoughatordinarytemperaturestheytendtobepoorconductors.Seeelectrochemistry;electrolysis;superconductivity.AlmosteveryonehasexperiencedtheDopplereffect,thoughperhapswithoutknowingwhatcausesit.Forexample,ifoneisstandingonastreetcornerandanambulanceapproacheswithitssirenblaring,thesoundofthesirensteadilygainsinpitchasitcomescloser.Then,asitpasses,thepitchsuddenlylowersperceptibly.ThisisanexampleoftheDopplereffect:thechangeintheobservedfrequencyofawavewhenthesourceofthewaveismovingwithrespecttotheobserver.TheDopplereffect,whichoccursbothinsoundandelectromagneticwaves—includinglightwaves—hasanumberofapplications.Astronomersuseit,forinstance,togaugethemovementofstarsrelativetoEarth.Closertohome,principlesrelatingtotheDopplereffectfindapplicationinradartechnology.Dopplerradarprovidesinformationconcerningweatherpatterns,butsomepeopleexperienceitinalesspleasantway:whenapoliceofficerusesittomeasuretheirdrivingspeedbeforewritingaticket.Soundandlightarebothexamplesofenergy,andbotharecarriedonwaves.Wavemotionisatypeofharmonicmotionthatcarriesenergyfromoneplacetoanotherwithoutactuallymovinganymatter.Itisrelatedtooscillation,atypeofharmonicmotioninoneormoredimensions.Oscillationinvolvesnonetmovement,onlymovementinplace;yetindividualpointsinthewavemediumareoscillatingevenastheoverallwavepatternmoves.Thetermperiodicmotion,ormovementrepeatedatregularintervalscalledperiods,describesthebehaviorofperiodicwaves—wavesinwhichauniformseriesofcrestsandtroughsfolloweachotherinregularsuccession.Aperiod(representedbythesymbolT)istheamountoftimerequiredtocompleteonefullcycleofthewave,fromtroughtocrestandbacktotrough.Periodismathematicallyrelatedtoseveralotheraspectsofwavemotion,includingwavespeed,frequency,andwavelength.Frequency(abbreviatedf)isthenumberofwavespassingthroughagivenpointduringtheintervalofonesecond.ItismeasuredinHertz(Hz),namedafternineteenth-centuryGermanphysicistHeinrichRudolfHertz(1857-1894),andaHertzisequaltoonecycleofoscillationpersecond.Higherfrequenciesareexpressedintermsofkilohertz(kHz;103or1,000cyclespersecond);megahertz(MHz;106or1millioncyclespersecond);andgigahertz(GHz;109or1billioncyclespersecond.)Wavelength(representedbythesymbolλ,theGreekletterlambda)isthedistancebetweenacrestandtheadjacentcrest,oratroughandanadjacenttrough,ofawave.Thehigherthefrequency,theshorterthewavelength.Amplitude,thoughmathematicallyindependentfromtheparametersdiscussed,iscriticaltotheunderstandingofsound.Definedasthemaximumdisplacementofavibratingmaterial,amplitudeisthe"size"ofawave.Thegreatertheamplitude,thegreatertheenergythewavecontains:amplitudeindicatesintensity,which,inthecaseofsoundwaves,ismanifestedaswhatpeoplecommonlycall"volume."Similarly,theamplitudeofalightwavedeterminestheintensityofthelight.electromagneticradiation,energyradiatedintheformofawaveasaresultofthemotionofelectriccharges.Amovingchargegivesrisetoamagneticfield,andifthemotionischanging(accelerated),thenthemagneticfieldvariesandinturnproducesanelectricfield.Theseinteractingelectricandmagneticfieldsareatrightanglestooneanotherandalsotothedirectionofpropagationoftheenergy.Thus,anelectromagneticwaveisatransversewave.Ifthedirectionoftheelectricfieldisconstant,thewaveissaidtobepolarized(seepolarizationoflight).Electromagneticradiationdoesnotrequireamaterialmediumandcantravelthroughavacuum.ThetheoryofelectromagneticradiationwasdevelopedbyJamesClerkMaxwellandpublishedin1865.Heshowedthatthespeedofpropagationofelectromagneticradiationshouldbeidenticalwiththatoflight,about186,000mi(300,000km)persec.SubsequentexperimentsbyHeinrichHertzverifiedMaxwell'spredictionthroughthediscoveryofradiowaves,alsoknownashertzianwaves.Lightisatypeofelectromagneticradiation,occupyingonlyasmallportionofthepossiblespectrumofthisenergy.Thevarioustypesofelectromagneticradiationdifferonlyinwavelengthandfrequency;theyarealikeinallotherrespects.Thepossiblesourcesofelectromagneticradiationaredirectlyrelatedtowavelength:longradiowavesareproducedbylargeantennassuchasthoseusedbybroadcastingstations;muchshortervisiblelightwavesareproducedbythemotionsofchargeswithinatoms;theshortestwaves,thoseofgammaradiation,resultfromchangeswithinthenucleusoftheatom.Inorderofdecreasingwavelengthandincreasingfrequency,varioustypesofelectromagneticradiationinclude:electricwaves,radiowaves(includingAM,FM,TV,andshortwaves),microwaves,infraredradiation,visiblelight,ultravioletradiation,Xrays,andgammaradiation.Accordingtothequantumtheory,lightandotherformsofelectromagneticradiationmayattimesexhibitpropertieslikethoseofparticlesintheirinteractionwithmatter.(Conversely,particlessometimesexhibitwavelikeproperties.)TheindividualquantumofelectromagneticradiationisknownasthephotonandissymbolizedbytheGreeklettergamma.Quantumeffectsaremostpronouncedforthehigherfrequencies,suchasgammarays,andareusuallynegligibleforradiowavesatthelong-wavelength,low-frequencyendofthespectrum.基于C8051F單片機(jī)直流電動(dòng)機(jī)反饋控制系統(tǒng)的設(shè)計(jì)與研究基于單片機(jī)的嵌入式Web服務(wù)器的研究MOTOROLA單片機(jī)MC68HC（8）05PV8/A內(nèi)嵌EEPROM的工藝和制程方法及對(duì)良率的影響研究基于模糊控制的電阻釬焊單片機(jī)溫度控制系統(tǒng)的研制基于MCS-51系列單片機(jī)的通用控制模塊的研究基于單片機(jī)實(shí)現(xiàn)的供暖系統(tǒng)最佳啟停自校正（STR）調(diào)節(jié)器單片機(jī)控制的二級(jí)倒立擺系統(tǒng)的研究基于增強(qiáng)型51系列單片機(jī)的TCP/IP協(xié)議棧的實(shí)現(xiàn)基于單片機(jī)的蓄電池自動(dòng)監(jiān)測(cè)系統(tǒng)基于32位嵌入式單片機(jī)系統(tǒng)的圖像采集與處理技術(shù)的研究基于單片機(jī)的作物營(yíng)養(yǎng)診斷專家系統(tǒng)的研究基于單片機(jī)的交流伺服電機(jī)運(yùn)動(dòng)控制系統(tǒng)研究與開發(fā)基于單片機(jī)的泵管內(nèi)壁硬度測(cè)試儀的研制基于單片機(jī)的自動(dòng)找平控制系統(tǒng)研究基于C8051F040單片機(jī)的嵌入式系統(tǒng)開發(fā)基于單片機(jī)的液壓動(dòng)力系統(tǒng)狀態(tài)監(jiān)測(cè)儀開發(fā)模糊Smith智能控制方法的研究及其單片機(jī)實(shí)現(xiàn)一種基于單片機(jī)的軸快流CO〈,2〉激光器的手持控制面板的研制基于雙單片機(jī)沖床數(shù)控系統(tǒng)的研究基于CYGNAL單片機(jī)的在線間歇式濁度儀的研制基于單片機(jī)的噴油泵試驗(yàn)臺(tái)控制器的研制基于單片機(jī)的軟起動(dòng)器的研究和設(shè)計(jì)基于單片機(jī)控制的高速快走絲電火花線切割機(jī)床短循環(huán)走絲方式研究基于單片機(jī)的機(jī)電產(chǎn)品控制系統(tǒng)開發(fā)基于PIC單片機(jī)的智能手機(jī)充電器基于單片機(jī)的實(shí)時(shí)內(nèi)核設(shè)計(jì)及其應(yīng)用研究基于單片機(jī)的遠(yuǎn)程抄表系統(tǒng)的設(shè)計(jì)與研究基于單片機(jī)的煙氣二氧化硫濃度檢測(cè)儀的研制基于微型光譜儀的單片機(jī)系統(tǒng)單片機(jī)系統(tǒng)軟件構(gòu)件開發(fā)的技術(shù)研究基于單片機(jī)的液體點(diǎn)滴速度自動(dòng)檢測(cè)儀的研制基于單片機(jī)系統(tǒng)的多功能溫度測(cè)量?jī)x的研制基于PIC單片機(jī)的電能采集終端的設(shè)計(jì)和應(yīng)用基于單片機(jī)的光纖光柵解調(diào)儀的研制氣壓式線性摩擦焊機(jī)單片機(jī)控制系統(tǒng)的研制基于單片機(jī)的數(shù)字磁通門傳感器基于單片機(jī)的旋轉(zhuǎn)變壓器-數(shù)字轉(zhuǎn)換器的研究基于單片機(jī)的光纖Bragg光柵解調(diào)系統(tǒng)的研究單片機(jī)控制的便攜式多功能乳腺治療儀的研制基于C8051F020單片機(jī)的多生理信號(hào)檢測(cè)儀基于單片機(jī)的電機(jī)運(yùn)動(dòng)控制系統(tǒng)設(shè)計(jì)Pico專用單片機(jī)核的可測(cè)性設(shè)計(jì)研究基于MCS-51單片機(jī)的熱量計(jì)基于雙單片機(jī)的智能遙測(cè)微型氣象站MCS-51單片機(jī)構(gòu)建機(jī)器人的實(shí)踐研究基于單片機(jī)的輪軌力檢測(cè)基于單片機(jī)的GPS定位儀的研究與實(shí)現(xiàn)基于單片機(jī)的電液伺服控制系統(tǒng)用于單片機(jī)系統(tǒng)的MMC卡文件系統(tǒng)研制基于單片機(jī)的時(shí)控和計(jì)數(shù)系統(tǒng)性能優(yōu)化的研究基于單片機(jī)和CPLD的粗光柵位移測(cè)量系統(tǒng)研究單片機(jī)控制的后備式方波UPS提升高職學(xué)生單片機(jī)應(yīng)用能力的探究基于單片機(jī)控制的自動(dòng)低頻減載裝置研究基于單片機(jī)控制的水下焊接電源的研究基于單片機(jī)的多通道數(shù)據(jù)采集系統(tǒng)基于uPSD3234單片機(jī)的氚表面污染測(cè)量?jī)x的研制基于單片機(jī)的紅外測(cè)油儀的研究96系列單片機(jī)仿真器研究與設(shè)計(jì)基于單片機(jī)的單晶金剛石刀具刃磨設(shè)備的數(shù)控改造基于單片機(jī)的溫度智能控制系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)基于MSP430單片機(jī)的電梯門機(jī)控制器的研制基于單片機(jī)的氣體測(cè)漏儀的研究基于三菱M16C/6N系列單片機(jī)的CAN/USB協(xié)議轉(zhuǎn)換器基于單片機(jī)和DSP的變壓器油色譜在線監(jiān)測(cè)技術(shù)研究基于單片機(jī)的膛壁溫度報(bào)警系統(tǒng)設(shè)計(jì)基于AVR單片機(jī)的低壓無(wú)功補(bǔ)償控制器的設(shè)計(jì)基于單片機(jī)船舶電力推進(jìn)電機(jī)監(jiān)測(cè)系統(tǒng)基于單片機(jī)網(wǎng)絡(luò)的振動(dòng)信號(hào)的采集系統(tǒng)基于單片機(jī)的大容量數(shù)據(jù)存儲(chǔ)技術(shù)的應(yīng)用研究基于單片機(jī)的疊圖機(jī)研究與教學(xué)方法實(shí)踐基于單片機(jī)嵌入式Web服務(wù)器技術(shù)的研究及實(shí)現(xiàn)基于AT89S52單片機(jī)的通用數(shù)據(jù)采集系統(tǒng)基于單片機(jī)的多道脈沖幅度分析儀研究機(jī)器人旋轉(zhuǎn)電弧傳感角焊縫跟蹤單片機(jī)控制系統(tǒng)基于單片機(jī)的控制系統(tǒng)在PLC虛擬教學(xué)實(shí)驗(yàn)中的應(yīng)用研究基于單片機(jī)系統(tǒng)的網(wǎng)絡(luò)通信研究與應(yīng)用基于PIC16F877單片機(jī)的莫爾斯碼自動(dòng)譯碼系統(tǒng)設(shè)計(jì)與研究基于單片機(jī)的模糊控制器在工業(yè)電阻爐上的應(yīng)用研究基于雙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