题目内容

在加工过程中由于热作用,容积变化和机械力作用的结果,在工件表层将出现残余应力;磨削加工淬火钢料时,常常出现()

A. 拉应力
B. 压应力
C. 拉应力和压应力

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各牵引点和密贴检查部位的尖轨斥离位置与基本轨间动程和外锁闭装置的锁闭量定、反位两侧均等,其不均等偏差应不大于()

A. 1mm
B. 2mm
C. 3mm
D. 4mm

A Host connected to an NPV switch is not able to see the storage connected to the core switch. Given the output of the show command below, what is the reason of this issue?() switch# show npv status npiv is enabled External Interfaces: =============== InterfacE. fc1/1, VSAN: 1, FCID. 0x000000, StatE. Other Number of External Interfaces: 4

A. NPV is not enabled on the core switch?
B. The interface connected to the Core switch is in admin down state
C. The local host interface belongs to the wrong VSAN?
D. The local host interface is not able to logi

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