某工厂用冷拉钢丝绳将一大型钢件调入热处理炉内,由于一时疏忽,未将钢丝绳取出,而是随同工件一起加热至860℃(该温度高于钢丝绳的再结晶温度),保温时间到了,打开炉门,要吊出工件时,钢丝绳发生断裂,试分析原因。
18世纪末19世纪初西方某文学流派“以艺术的方式描摹了这一特定时代人的激荡、亢奋而敏感、纤弱的心灵世界,展现了有着强烈个性扩张欲望的自我”。其创作风格是()。 ["古典主义","现实主义","浪漫主义","现代主义"]
Using the WLSE, you are trying to push out a configuration job to a standalone access point, butthe job does not start. Which of the following would cause this failure?() ["invalid parameter in the template","incorrect SNMP communities on the access point","pop-up blocker enabled in the browser","unsupported version of IOS firmware in the access point"]
神分裂症的特征性症状是() ["幻听","被害妄想","自知力缺乏","思维松弛","病理性象征性思维"]
岩石地基局部超挖时,应将基底碎渣全部清理,回填低强度等级混凝土或粒径()mm的砂石回填夯实。 ["5~10","8~12","10~15","12~18"]
凸轮轴靠曲轴来驱动,传动方式由()、()和()三种。