简介:TheanalysesoflighthydrocarbonsinoilsfromtheTarimBasinshowthattheMango'sparameterKisaboutunityexceptthoseoilstrappedintheeasternpartoftheTazhong(CentralTarim)FaultUplift,TheregularvarianceofKmayindicatestheaccumulationandadmixtureoftheoilpopulationsintheeasternpartoftheTazhongFaultUplift.
简介:Theterm'physicalliteracy'isgainingtractioninmanycountriesandinstitutionsasagoalforphysicaleducation.Thispaperexplorestheconceptofphysicalliteracyandhighlightsthefoundationalworkinthisarea,particularlythatofMargaretWhitehead.Therelationshipofphysicalliteracytophysicaleducationisalsodiscussedwithpotentialramificationsforteachersandlearnerswhoadoptphysicalliteracyasthegoalofthesubjectarea.
简介:黑暗中,我在努力奔跑,为的只是赶上他的脚步。只是,无论我如何努力,或者他貌似的不急不徐,我们之间的距离却永远在无情地扩大着。“等等……”我的喊声声嘶力竭。
简介:摘要目的了解beagle犬垂体Rathke′s囊肿及甲状旁腺Küerstriner′s囊肿发生率与性别关系,为垂体及甲状旁腺毒性病理诊断提供参考。方法以460只成年beagle犬为研究对象,雌雄各半。以10%中性福尔马林固定垂体及甲状旁腺,石蜡包埋,5μm切片,HE染色,光学显微镜下观察,统计垂体Rathke′s囊肿及甲状旁腺Küerstriner′s囊肿发生率,并比较雌、雄性动物间区别。结果显示雌、雄beagle犬垂体Rathke′s囊肿发生率均为10.87%,而甲状旁腺Küerstriner′s囊肿发生率为8.70%,其雌雄犬Rathke′s囊肿及Küerstriner′s囊肿发生率差异无统计学意义。且无动物同时发生上述两种囊肿。结论成年雌雄beagle犬Rathke′s囊肿发生率均为为10.87%,甲状旁腺Küerstriner′s囊肿发生率为8.70%,且雌雄间无差异,两种囊肿发生无关联性。
简介:TheThesesofMasterin1996¥//1)CatXichen.TheStudyingofaLaserionSourceUsedinon--lineMassSeparators.2)ChenPen'gfei.PhysicalDesignO...
简介:Atnineo'clockonthemorningofJanuary19,2007,brightsunshinecoversQuzong,avillageinRinbungCountyinTibet'sGyangzePrefecture.CiRen,79,leaveshomeafterhavingbutteredtea.HeisgoingtovisitPianDuo.headofthevillage'sJiangGaErTibetanOperaTroupe,todiscussborrowingcostumesfromthecounty'soperatroupe.TheyplantoperformTibetanOperaforthevillagersfortwodays.ForCiRenandhisfellowperform-
简介:摘要:S700K-C型电动转辙机采用滚珠丝杠为传动装置,由三相交流电动机进行电力驱动,其性能稳定,结构先进,解决了电机断线、故障电流变化、移位接触器和挤切削折断等惯性故障,可以做到少维护,免维修。另外,S700K-C型电动转辙机的工艺精良,应用广泛,多用于转换各种型式和规格的外锁闭道岔。
简介:摘要:S700K型电动转辙机和分动外锁闭道岔以其特有的密贴可靠性及高安全性,给列车的高速运行带来安全保障。本文重点阐述了S700K型转辙机常见的故障原因分析,以及通过信号集中监测系统及时处置设备故障、隐患的一些基本方法和手段。