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【简答题】
2-105 三相变磁阻式步进电动机,转子齿数 Z=100, 制通电,要求电动机转速为 120r/min , 输入脉冲频率为多少 ? 步距角为多少 ?
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【单选题】What do you think of a man who neglects his wife?
A.
likes
B.
loves
C.
ignores
D.
hit
【简答题】Liu hui and his wife are having a difficult time. They are trying to solve their mutual problems. Liu Hui: Honey, would you like to have a talk with me? His Wife: Talk with you? What for? Liu hui: 1 H...
【简答题】简述以下算法的功能(其中栈和队列的元素类型均为int): void proc_1(Stack S) { int i,n,A[255]; n=0; while(!EmptyStack(S)) { n++; Pop(&S,&A[n]); } for(i=1;i<=n;i++) Push(&S,A[i]); }
【简答题】简述以下算法的功能(其中栈和队列的元素类型均为int): void proc_3(Queue *Q) { Stack S; int d; InitStack(&S); while(!EmptyQueue(*Q)) { DeleteQueue(Q,&d); Push(&S,d); } while(!EmptyStack(S)) { Pop(&S,&d); EnterQueue(Q ,d) } }
【单选题】What is his wife going to do?
A.
buy a car
B.
take driving lessons
C.
sell her old Ford
【简答题】简述以下算法的功能(其中栈和队列的元素类型均为int): void proc_2(Stack S,int e) { Stack T; int d; InitStack(&T); while(!EmptyStack(S)) { Pop(&S,&d); if(d!=e) Push(&T,d); } while(!EmptyStack(T)) { Pop(&T,&d); Push(&S,d); } }
【单选题】When a husband shares with his wife a problem about his work, the wife would be more likely to ________.
A.
offer some solutions to his problem
B.
criticize him for not working hard enough
C.
empathize about the amount of work he has to do
D.
help him finish his work at home
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