简介:摘要本文介绍DF4D型机车安装LKJ2000型列车监控记录装置,LKJ文件记录机车频繁空转,结合系统原理图和现场问题调查处理与分析,详细描述的分析处理过程,并提出了解决方案,对设计和现场运用具有指导作用。
简介:Agirlcomplained(抱怨)toherfatheraboutherhardlife.Shedidn’tknowwhatshehadtodoandwantedto1.Shefelttiredfromfightingandfighting.Oneproblemhadbeenfinishedbutanothercame.Herfather,acook,tookherintothekitchen.Hepouredwaterintothreepansandboiledit.Whenthewaterwasboiling,inthefirstpanheputsomecarrots,inthe2heputsomeeggsandinthelastheputsomecoffee.He3forthemforafewminuteswithoutanywords.Thegirlclosedhermouthandwaitedimpatiently,notknowingwhyherfatherwasdoingthat.Afterabout20minutes,herfatherturnedoffthestove,tookoutthecarrotsandputtheminabowl.Hetookouttheeggsandputtheminanotherbowl.Afterthatthe4waspouredintoacup.Turningbacktohisdaughter,heasked,“Whatdoyou5?”“Carrots,eggs,andcoffee,”sheanswered.
简介:本单元知识网络同步讲解SectionA1.Isthereahospitalnearhere?这附近有医院吗?这是一个therebe句型。结构:therebe+sb/sth+地点,表示在某地有某人或某物(there是引导词没有词义;be是谓语动词;某人/物是主语,地点作状语,多为介词短语)。如: