登录
注册
欢迎来到在线题库搜索
作业考试题库搜索平台
搜索答案
网站首页
会员联系qq:84302438 (仅限VIP会员,周一到周五12:00-18:00)
智能AI论文生成
当前位置:在线题库搜索>
[单选题]喷丸、滚压等强化工艺可以( )疲劳强度,原因是表面层产生了冷作硬化和残余拉应力。的答案是什么?
问题:
[单选题]喷丸、滚压等强化工艺可以( )疲劳强度,原因是表面层产生了冷作硬化和残余拉应力。
A、降低
B、提高
C、缩小
参考答案: B
报错
相关题目:
boot的意思是:help or e
eloquent的意思是:fluen
A campu emergency
喷丸、滚压等强化工艺可以( )疲劳强
机械加工工艺规程实际上就是指规定零件
相关内容
●
Mainly eat 3 or 4 partly cloudy to overcat occaional rain()lowly outh moderate or good.
●
()any cae or upected cae of quarantinable dieae,or any cae of eruptive dieae or any death be dicovered,the local quarantine officer mut be notified immediately.
●
Should any cae or upected cae of quarantinable dieae,or any cae of eruptive dieae or any death be dicovered,the local Quarantine Officer mut be()immediately.
●
Mater are()olely reponible for all damage or accident of whatever kind reulting from the navigating or handling of their veel by day or by night.
●
规定零件机械加工工艺过程和操作方法等的工艺文件称为()。
●
系统中雷达状态包括Unknown、Operational(or ON)、Failed(or OFF)、Detached。
●
Owner are to be reponible for lo of or damage to the good or delay in delivery of the good only in cae the lo,damage or delay ha been caued by the improper or negligent towage of the good.Thi mean that().
●
The carrier i liable for lo of or damage to the good or delay in delivery caued by fire,()the claimant prove that the fire aroe from fault or neglect on the part of the carrier,hi ervant or agent.
●
Shutdown price(or point,or rule) 停业价格(或停业点、停业原则)
●
翻译:With Average or With Particular Average(WA or WPA)()
●
什么是机械制造?工艺是什么?机械制造工艺?
●
金属成型工艺包括热加工工艺(锻造、挤压、轧制等),冷加工工艺(挤压、弯曲、冲裁等)。铸造工艺和成型工艺是()制造经常采用和选择的。