简介：Sarah在花园里发现了蜕下来的蛇皮，她并不感到害怕，而是拿着它向她的爸爸寻找答案……

简介：<正>ItissaidthatWuzhenisagoodplaceforone-dayvisit,andnomore.Istayedoverandregrettedthedecision.Gettingthereiseasy,withregularbusesfromShanghai.Althoughtherearequiteanumberofplacestosee,theactualscenicareaisquitesmall.Alargertouristfacilitytothewestisstillunderdevelopment.Thetown’sriverisactuallyacanal,andthewaterisbeingpumpedinandouttwiceaweek.LocatedinTongxiangCity,inthenorthofZhejiangProvince,Wuzhen

简介：~~

简介：

简介：

简介：

简介：Thispaperdealswiththepredictionofpotentiallymaximummagnitudeandorigintimeforreservoirinducedseismicity(RIS).ThefactorandsignofseismologyandgeologyofRIShasbeenstudied,andtheinformationquantityformagnitudeofinducedseismicityprovidedbythemhasbeencalculated.Intermsofinformationquan-titythebiggestpossiblemagnitudeofRISisdetermined.Thechangesofseismicfrequencywithtimearestudiedusinggreymodelmethod,andthetimeofthebiggestchangerateistakenasoriginaltimeofthemainshock.ThefeasibilityofmethodsforpredictingmagnitudeandtimehasbeentestedforthereservoirinducedseismicityintheXinfengjiangreservoir,ChinaandtheKoynareservoir,India.

简介：

简介：

简介：原创新推出了CD-A6T胆输出CD机，该机采用PHILIPSCD7-II数字伺服系统，SONY213机芯，工作更为稳定可靠，信号读取能力更强，内置精确主时钟电路，

简介：Springisatimeofrenewalandgrowth.Inthespringtimeof2017,Iwouldliketoextend,onbehalfoftheChineseAssociationforInternationalUnderstanding(CAFIU),ourNewYearmessagetoChineseandoverseasreaders,aswellaspeoplefromallwalksoflifewhohavebeensupportivetotheworkanddevelopmentofCAFIU.

简介：

简介：Originalecotourismresourcesmainlyrefertonaturalandhumanoriginalecotourismresources,andit'soffragility,rarityandirreversibility.Asavaluablehistoricheritageandimportanttourismresources,itplaysasignificantroleindevelopingtourismandeconomyinsuchareasastheunderdevelopedareas,themountainareasandmi-norityareas.ThetourismresourcesinthewesternmountainareasofGuangxiowesuperioritiesandcharacteristicstotheiroriginalecology.Yet,westernGuangxiisanethnicregionwithfragilekarsteco-environment,soitisspecialtoexploitthetourismresources.Thepaperdefinesoriginalecotourismandanalysesthespecialtiesandadvantagesoftheoriginalecotourismresourcesaswellasthefrailtyoftheecotourismresourcesoftheregion.Thewaysofthinkingareputforwardforsafepreservationandsustainabledevelopmentoftheoriginalecotourismresources,i.e.carryingoutmeasuresforthemulti-gradeprotectionofheritageresources,settingupaethnicecomuseum/ethniccultureeco-parkandagenepoolofethniccultures,etc.

简介：

简介：

简介：Inthispaper,theoriginalprocessofvari-tonedsongintheMingmingcicadaisrevealed,andthebrand-newrecognitionforstudiesofthesongmechanismincicadasisopenedup.Eachvari-tonedsylla-ble"Weiying"iscomposedof"Wei"withthebasicsound（BS）asthedominanttoneand"ying"withtheupperpartials（UP2）asthedominanttone,andtheupperpartials（UP1）isasoundaccompanimentoflowintensity.TheBS,UP1andUP2areproducedbyvibrationsofthelongribsLR2,3andLR1insoundingmembranedriven,separately,bytwokindsofthetwichinsoundingmuscle,"Wei"and"ying"areseparatelyproducedbytheprin-subordinatevibrationsofLR2,3-LR1andLR1-LR2,3TheLR1andLR2,3areanalogoustoastringtensionedtwoendsandabeamhingedtwoendswithaloadinthemiddlerespectively.ObtainedtheacousticpropertiesofsoundingvibrationarenotonlysuitedtothestructuralcharacteristicsofLR1,2,3butalsoconsistbasicallywiththeacous-ticpropertiesofsong.

简介：<正>JapanandChinaareneighborsthatcannotmoveawayfromeachother.Thus,it’squitenaturalthattherearequarrelsbetweenthembecausewearesoclosetoeachother.ThereisnootheroptionbetweenJapanandChinaexceptpeaceandfriendship.Ontheoccasionofthe3rdAnniversaryofthenormalizationofJapan-ChinadiplomaticrelationsonSeptember29,1975,inordertosolidifythe

简介：这篇论文重新描述奥陶纪前(Pt_3)的特征在从方面ofpetrographic特征，岩石集合，石油化学，REE，痕量元素，铅同位素和大地构造的背景的云南省的Huimin-Manlai区域的变形火山岩。变形火山岩维持blasto-intergranularandblasto-andesitic质地；火山岩被basalt-andesite-daciteassemblage描绘；火山岩是在化学成分的basic-intermediate-intermediate-acid，属于半碱的岩石，与计算碱的系列并且拉斑玄武岩系列共存，并且他们被低TiO_2内容描绘；他们的REE分发模式theLREE丰富是使权利倾向的类型；火山岩在大阳离子元素被充实并且通常在Th充实并且部分在Ti，Cr和P弄空，属于从他们的Pb同位素组成看了的Gondwana类型；石油化学地，数据点主要在岛弧火山岩的地以内掉落。所有这些特征在学习的区域为原来的Tethysan岛弧火山岩的存在提供了新证据。

简介：【摘 要】文章以浙江省人民医院富阳院区（一期）项目为背景，通过地质雷达勘察技术探测地下目标体分布形态及特征，分析地下结构形态，为工程施工提供可行性评价与所需要的基础资料，保证项目的合理进行，促进工程取得最佳的效益。

简介：