Stock in order to meet the future needs is temporarily idle valuable resource.

Corrosion was the major problem of long-term idle equipment.

While analyzing the causes for land vacancy--one of the key problems in today’s hot real estate market, this article describes the relationship between city planningand real estate development at large, and also raises some advice on how to form a new situation wherecity planning and real estate development interact with each other favorably.

By overlapping the function of IsIdleMessage and posting the message of WM_KICKDLE to optimize the controlling of management in idle time, avoided the message blocking, decreased the occupation of system resource, and increased the efficiency in execution of the simulation system.

Studies on stranded cost for electricity market in U S and UK are introduced.

The exploitation and utilization of idle lands resources in the mountain area;

Contract property of assigning the right to use the state-owned land should be civil contract,we should take this as basis,define the right of idle land,set up corresponding responsibility system,so as to prevent the abuse of public right more reasonably,protect the private right.

In this article, aims at "the difficult in the examination and approval of land, the difficult to perfect the procedure of land use in history, the difficult to make the idle land reused", the author proposed a series of countermeasures.