题目内容

传热系数K是表示围护结构传递热量的能力。

A. 正确
B. 错误

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确定语文教学中发展智力的原则的依据是什么?

火候通常是指火力变化的情况,即烹调过程中火力的大小和加热时间的长短,也就是给菜肴原料加热的量。

A. 正确
B. 错误

You have taken a Logical Volume Manager (LVM) snapshot backup of a volume that contains the MySQL data directory. Why is it important to remove snapshots after completing a RAW backup in this way?()

A. The snapshot size will continue to grow as changes to the volume are made
B. The snapshots take a significant amount of disk space as they are a duplicate copy of the data
C. The system can only support one snapshot per volume, and you need to remove it to be able to take your next backup
D. The system keeps a copy of changes in memory and can cause an out of memory event

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