- 问题详情:美国《Science》上发表论文,宣布发现了一种Al的超原子结构,这种超原子(Al13)是以1个Al原子在中心,12个Al原子在表面形成的三角二十面体结构。这种超原子具有40个价电子(价电子即主族元素的最外层电子数)时最稳定。请预测稳定的Al13所带的电荷为( )A.-1 B.+2 C.+3...
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- Deepenscienceandtechnologysystemreform.scalenewheightsofscienceandtechnologyScienceandtechnologyhereisadifferencebetweenscienceandtechnology.Thescienceandtechnologysystemreformpushestheinnovationcontinuousdevelopmentofagriculturescienceandtechnology....
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- Contemporarysciencesystemandscienceofscience─Whateverdorealscienceandscience?;AninformaticsstudyofnationalsciencefundbasedonscienceofscienceacademicjournalspapersTheroleandpositionofscienceofscienceinpost-graduateeducation;...
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- Thescienceandtechnologysystemreformpushestheinnovationcontinuousdevelopmentofagriculturescienceandtechnology.Toundertaketheimplementationofprojectsofagriculturalscience,aswellasthedeclarationofagriculturescienceachievements;Atpresent,ourcountryagricu...
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- Regenerativemedicineisaboomingfieldofbiomedicalscienceandtechnologywithgreatpromises."Despitetheneatnessofmodernbiomedicalscience...reproductiveissuesretaintheirwiderculturalconnotations,"ishowapieceonNearyandtheexhibitintheGuardianputit.Theseunkno...
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- Mechanicalengineering,materialscienceandengineering.collegeofscienceandengineeringInterrelatedareasofnanoscalescienceandengineeringresearchfocusgoals:SER-XMUhas4Ph.D.programsinnuclearscienceandengineering,energychemistry,photovoltaicengineering,anden...
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- 问题详情:1874年,日本人将“Science”翻译成为“科学”,后于1915年引人*。与这一概念传播相关的事件是( ) A.洋务运动/明治维新 B.明治维新/新文化运动 C.洋务运动/戊戌变法 D.戊戌变法╱新文化运动【回答】B知识点:历史上的重大改革明...
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- Canyoutellmethewaytothesciencemuseum?Wehaveconsideredgoingtothesciencemuseumthisafternoon.TheOregonmuseumofscienceandindustryisoneofthenation'sleadingsciencemuseums.ItfeaturestheU.S.S.Alldepartmentshavetheirownlibrary,school[2]inSouthKensingtoncampu...
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- Onproblemsindevelopingideologicalandpoliticalscienceeducation;Mathematics,psychology,andpoliticalscience--thesearemyfavoritesubjects.PoliticalEducationandTeaching--ThepitfallsofmiddleschoolCurriculumforpoliticalscience.;Nextissocialscience.Thisinclud...
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- PopularSciencePressCultivationandTrainingofPopularScienceTeachersbyNormalInstitutions;CurrentSituationandCountermeasureofPopularScienceTourinChina;GuangxiMeteorologicalPopularScienceStatusandDevelopmentStrategiesTheChineseScienceSocietyandEducationof...
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- Hygrometryisthebranchofappliedscience.Horticultureisanappliedscience,asopposedtoBotany,abasicscience.Thenaturalresourcesciencebelongstoappliedscience.Earthscience,biologyandastronomyserveasitstheorybasis.Forensicsciencetechniciansshoulddevelopastrong...
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- Linguisticsisanimportantbranchincognitivescience.Designsareinspiredbycognitivescience,thearts,evensciencefiction.Atleastonesubjectincognitivescience,psychology,philosophy,linguistics,orartificialintelligenceisrequired.Theyarepursuingthetraditionalque...
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- 问题详情:2019年8月科学家在Science杂志首次报道了,18个原子纯碳环分子(如图所示)。下列说法不正确的是( )A.该分子属于有机物B.该分子可能要比苯更加活泼C.该分子所有的碳的杂化方式都是spD.该分子具有半导体的功能,可以使类似的直碳链成为分子级电子元件【回答】A解析:有机...
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- 问题详情:1874年,日本人将“Science”翻译成为“科学”,后于1915年引入*。与这一概念传播相关的事件是A.洋务运动/明治维新 B.明治维新/新文化运动C.洋务运动/戊戌变法 D.戊戌变法╱新文化运动【回答】B知识点:近代*的思想解放潮流题型:选择...
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- Alltold,itshouldprovethatcitizenscienceisanapproachthatisnottobesneezedat.DarleneCavalierisatelevisionjournalistwhorunsapopularsitecalledscienceCheerleaderandisaleadingadvocateforcitizenscience....
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- 问题详情:science A.thief B.dialogue C.repair D.prepare【回答】B知识点:其他题型:选择题...
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- 问题详情:阅读下列材料并回答材料一 在*,对science的翻译经历了从“格致”到“科学”的用词变化……明末清初,受古代“格物致知”的影响,时人将“science”音译为“格致”。19世纪中叶后,“研格致,营制造者,乘时而起”,“格致”一词大量使用。19世纪末,梁启超等效仿日本的做...
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- MSHE(MasterofScienceinHomeEconomics)MasterofScienceinGeologicalEngineering(.E.)HegraduatedfromtheUniversityofOsloinNorwaywithaMasterofSciencedegreeinComputerandCommunications.TopursuefurtherstudiesIwishtoentertheGraduateSchoolofEngineeringoftheMassac...
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- Asubgenreofsciencefantasy,itfocusesonswashbucklingadventuresonotherplanets.Suchtechnology,however,remainsfirmlyintherealmofsciencefantasy....
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- BySidPerkins,ScienceNewsJanuary21,2010|6:00am|Categories:miscellaneous."Recently,theChineseCenterforDiseaseControlandPreventionAIDSShaoYiming,chiefexpertof"ScienceNews",toldreporters."NASA'sEarthScienceNewsTeamspokewithKirschbaumabouthowthistool...
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- Theapplicationofvascularendothelialgrowthfactorinforensicscience;Thetechnologicaladvancementsofforensicsciencehavecontributedgreatlytosolvingcrimesandfindingjustice.Butasthetechnologybehindforensicscienceadvances,expertscautionforensicscientistsmustt...
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- 1、mathandcomputerscience.2、Hestudiescomputerscience.3、Shespecializesincomputerscience.4、Johnminorsincomputerscience.5、(computerscience)afilemaintainedincomputer-readableform.6、(computerscience)suitableforfeedingdirectlyintoacomputer.7、Ion,enca...
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- Beforemymanyyears'serviceinarestaurant,Iattendedatopscienceuniversity.WangBaiyang,16,fromHeilongjiang,becametheprovincialtopscoreramongsciencestudents.Anda16-year-oldgirlinJiangsu,HuangMengna,alsowonthetitleofprovincialtopsciencestudent.Sendai,after...
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- 问题详情: 从以下方框内选出适当的单词完成句子,使句子意思通顺。每词限用一次。 science, Wednesday, from, because, favorite, useful, busy 1.—What’syour__________________subject? —P.E.2._____________________isthefourthdayo...
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- Victor:Afterfouryearsofstudy,studentsreceiveeitherabachelorofartsorabachelorofsciencedegree.Hehasabachelorofsciencedegreeanddescribedhimselfas"adventurous"and"crazy".Hehastravelexperience.Studentswhomajorinascientificareareceiveabachelorofscience...
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