1、problem of geometrical constructio

2、problem of pole location

3、problem of social cost

4、ranking problem of capital investment

5、a problem of irreducible complexity

6、problem of food and clothing

7、human problem of industrial civilization

8、The satisfiability problem of conjunction normal form (abbreviate SAT problem) is an NP_complete problem.

9、problem of development of disturbing function

10、This is the basic problem of evolution.

11、The problem of "keys" is much disputed.

12、Let's talk about the problem of quantity.

13、The thorny problem of chronic procrastination.

14、Let us reconsider the problem of derangements.

15、The solution of the problem of life is seen in the vanishing of this problem.

16、On the problem of Life and Death, it is a problem of belief in essence.

17、Actually this is not a problem of Turkey; this is a problem of humanity.

18、The problem of alternative fuels of vehicle is one problem we shall approach.

19、A serious problem in the application of direct methods is the problem of phase degeneration.

20、The problem of resource allocation in this scheme is a non-convex non-linear optimization problem.

21、The problem of naming and identifying topological entities becomes a serious problem with feature technology.

22、The problem of plates layout can be mapped into an encasement problem.

23、he abandoned the whole democratic-equality problem as a problem of silliness.

24、In theory, the layout problem of storage space can be interpreted as a knapsack problem.

25、The problem of demarcation is of demarcation for science; the problem of induction is of correctness of induction.

26、That is part of the problem of the uncertainty now.

27、The problem of the microvoid is of considerable significance.

28、English study problem of students of non-English specialty;

29、finite difference method of initial value problem of partialdifferential equation

30、Sociological delve on cause of drugs problem of elite sport;