简介:摘要本文围绕ABB控制系统汽机保护子模件TPS02在线更换方案进行技术讨论,对该子模件处理的各个信号在异常情况下进行风险分析,并提出安全预控措施,希望对以后有同类故障的处理有一定的帮助作用。
简介:本文针对圆弧加工指令G02/G03分别在数控车床及数控铣床编程中的应用方面作了介绍,希望它能带给从事数控专业教学的同行们一定的借鉴。
简介:ColdForcenturies,thebody’sbloodhasbeenmixedcloselywithemotions.Peoplewhoshownohumanemotionsorfeelings,forexample,aresaidtobecold-blooded.Cold-bloodedpeopleactincruelways.Theymaydobrutalthingstoothersandnotbyaccident,forexample,anewspapersaysthepolicearesearchingforacold-bloodedkiller.Thekillermurderedsome-onenotinselfdefenceorbecausehewasreactingtoangerorfear.Heseemedtokillfornoreason,andwithnoemotion,asiftakingsomeone’slifemeantnothing."Cold"canaffectotherpartsofthe