对于法洛四联症患者,B超从心底短轴面可显示出________、________、________。
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液化石油气瓶充装时,瓶内不能全部充满液体,应留出()的气体空间。
A. 5~10%
B. 10~15%
C. 15~20%
D. 20%~25%
管道的磨损不允许小于壁厚的(),如果磨损过大时,应对管道进行更换
A. 1/7
B. 1/8
C. 1/9
D. 1/10
自动重合闸成功的事件,记“()1次,非计划停运持续时间计为()。”
Your company uses Microsoft Windows Server Update Services (WSUS) to deploy software updates and service packs. Microsoft releases a security update for Windows 7. You have the following requirements: The security update must be deployed by 5:00 P.M. on Friday. Computers that are off when the security update is deployed must install the security update as soon as they are turned on. You need to manage the software update process to meet the requirements. What should you do?()
Approve the security update for installation through the WSUS console with a deadline of Friday at 5:00
B. Approve the security update for installation through the WSUS console with no deadline.
C. Approve the security update for download through the WSUS console with a deadline of Friday at 5:00
D. Approve the security update for download through the WSUS console with no deadline.