允许一个以上的节点无双亲,一个结点可以有多于一个的双亲,这是哪种数据模型的数据结构
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( )是公安工作的生命线,是公安队伍建设的灵魂。
A. 政治建警
B. 从严治警
C. 从优待警
D. 以人为本
How do you put data to the (1)? How do you get (2) out? Here we will introduce the (3)which enable (4) and computer to communicate. Input devices translate (5) and program (6) that people understand into a form that computers can (7). Output devices do the opposite. They translate computer-processed (8) into a form that people can comprehend.There are several ways to get new information or (9) into a computer. To serve different application purposes, input devices can be classified into four types: letter input devices, pointing input devices, imaging and video input (10), and audio input devices.
强夯法加固饱和黏性土的机理为( )。
A. 动力密实
B. 动力固结
C. 动力置换
D. 静力置换
强夯法加固粗颗粒非饱和土的机理为()。
A. 动力密实
B. 动力固结
C. 动力置换
D. 静力固结