相關population的文學知識

Butthiswaslargelyareflectionofpopulationsize.Ifyouarereferringtopopulationsize,however,thatisthesizeofasmallcity.Forreasonsofmathematicalpurity,theyallassumedaninfinitepopulationsize.Effectivepopulati...

BasedontheagingofthepopulationscientificcontentdefinedclearlyChina'sagingpopulationcauses.Suchautomatedrobotscouldhelpincaringforarapidlyagingpopulation.Undertheagingpopulationsituationtodevelopourco...

Intheensuingchaoticdecades,theindigenouspopulationebbedandtheislandfadedintoobscurity,untilitwasannexedbyChilein1888.Reformbeganin1953,whenthehighlandindigenouspopulationwonreleasefromforcedlaboronlar...

Theresultofliteratepopulationisnotonlypeoplecanread,toutilizetoolseffectively,togothroughtheirenvironment.Tohaveaknowledge-basedeconomyandascientificallyliteratepopulation,developingcountriesmustinves...

問題詳情：圖*是“PPE怪圈”，是指貧困(Poverty)、人口(Population)和環境(Environment)之間形成的互爲因果的關係。圖乙爲不同國家人口增長示意圖，閱讀材料，回答下列各題。52．圖乙的①、②、③、④四個國家中，最有可能產生“...

Theshadeseriouslyinfluencedthepopulationdensity.Theyfoundthatbrainsizedecreasedaspopulationdensityincreased.Theincreasingpopulationdensitywillevenfurthercongealtraffic.Inareasofhighdensityitlooksmoreo...

EffectofcontraceptionserviceinterventiononmigrantpopulationAmigrantpopulationusuallyconsistsofpartsofmigrantandresident,dependingontheenvironmentalconditionsthatthepopulationunderwent.Analysisonmeasle...

Returnstheconfidenceintervalforapopulationmean.SeeHelpfortheequationusedThecalculationformulasofsamplesizebasedontheerrorlimitationaregivenforestimationofpopulationmean.Themoststringentsomewheremostpo...

問題詳情：下圖是“PPE怪圈”，是指貧困(Poverty)、人口(Population)和環境(Environment)之間形成的一種互爲因果的關係。閱讀“PPE怪圈”材料，圖中的a、b、c、d四點所代表人口增長狀況中，最有可能產生“PPE怪圈”的是A．a ...

問題詳情： “PPE怪圈”是指貧窮（Poverty）、人口（Population）和環境（Environment）之間形成一種互爲因果的關係，如下圖所示，讀圖完成29-30題。29.上圖中，a、b、c、d四點代表的人口增長狀況中最有可能形成“PPE怪圈”的是A．a   ...

Byusingthismethod,thespeedofcaculationisobviouslyfasterthanthatofusingtherandomcaculationdirectlytoe-volvetheinitialpopulation.DEGAsearchesalloverthesolutionspaceasfaraspossiblebyloweringtheaffinities...

人有自信，纔能有魄力，人有膽識，纔能有本錢，人有規矩，纔能有學問，人有別人沒有的，減去別人有的，才能成長，改變自我，從減法開始。Althoughresearchershaveyettolearnmuchaboutthestellarpopulationswithinthesegalaxies,onethingt...

EpidemiologicalstudyofdepressioninagedpopulationinShanghaiarea.PrevalenceofpterygiuminruralBeijingagedpopulationComparativestudyonconstitutionoftheagedpopulationofChinaandJapan;Theaspectofpaymentofthe...

Howcanweexplaintherecentpopulationexplosion?Valueladenandincendiarywordssuchasthe"populationbomb"or"populationexplosion"aretossedaroundatwill.Ifeveryonedecidedtobecloned,therewouldbeapopulationexp...

ThenomadicpopulationofAfghanistanlivesintents.Despitestiffresistancebythenomadicpopulation,peopleweremovedtocollectivefarmsandhigh-yieldingcattlebreedswereintroduced....

Existingfamineearly-warningsystemsthatincludehouseholdfoodsecurityassessmentsandhungersurveysarenowwell-establishedandcanassistinunderstandingtheriskstovulnerablepopulations.Bothfocusontheunderdog,the...

Effectoftemperatureondevelopment,survival,reproduction,populationparameterandpopulationtrendindexofSpodopteralitura(Fabricius)werestudied.Theseinterpretivedifficultiesarisewhenyoutrytodrawconclusionsa...

WhattodoabouttheagingofpopulationinHunanProvinceWhenformulatesthelatersocialpolicy,mustconsiderthefutureXiaoganagingofpopulationthefact.OntheconditionofagingofpopulationandshortageoftheIntellectualRes...

Thenumberofyellowfevercaseshasincreasedoverthepasttwodecadesduetodecliningpopulationimmunitytoinfection,deforestation,urbanization,populationmovementsandclimatechange.AsJapancopeswithadecliningpopulat...

ObjectiveTodeterminetheinfectionstatusandimmunitylevelofepidemiccerebrospinalmeningitisinsusceptiblepopulationinHefeibasedonimmunoserologicalsurveillance.Inagivenarea,theworstwillusuallybeoverinfourto...

NutritionstatusanditsinfluentialfactorsamongruralelderlypopulationThehealth,burdenandhomecareofChinaelderlypopulation;Nevadahasthefastest-growingelderlypopulationofanystate.Epidemiologyofcervicalosteo...

Poorpeasantsaccountedforthemajorityoftheruralpopulation.ModeldesigningofhealthseekingbehaviorinruralpopulationPensionschemeforruralpopulationinthenewera;Excessofrurallaborsandruralpopulationcausedbyth...

Butpopulationgrowthisraisingdemand.Weareenteringaperiodofrapidpopulationgrowth.Thispaperdeducesatheoreticalpopulationmodelinaurbansystemunderahypotheticalconditionofzeropopulationgrowth(ZPG),andanalys...

Pharmacogenomicsisthestudyofthestratificationofthepharmacologicalresponsetoadrugbyapopulationbasedonthegeneticvariationofthatpopulation.ThePapermakesaresearchinScienceLiteracyofregionalpopulationbased...

Myhometownisalargecitywithadensepopulation.acompactshoppingcenter;adensepopulation;thickcrowds.Therearenumeroushighbuildings,congestedtraffic,anddensepopulationinmoderncities.Therearenumeroushighbuild...