正确答案: B
ρ=1
题目:应力循环特性值ρ满足下列哪个条件时,钢结构不会发生疲劳破坏。()
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学习资料的答案和解析:
[单选题]()可使用于振捣面积较大的混凝土,如矩形板、空心板的底板和顶板。
A、平板式振捣
[单选题]Your company security policy requires complex passwords. You have a comma delimited file named import.csv that contains user account information. You need to create user account in the domain by using the import.csv file. You also need to ensure that the new user accounts are set to use default passwords and are disabled. What shoulld you do()
Modify the userAccountControl attribute to disabled. Run the csvde i k f import.csv command. Run the DSMOD utility to set default passwords for the user accounts.
[多选题]高强钢丝有()
冷拉钢丝
消除应力钢丝
消除应力刻痕钢丝