To raise the operating efficiency of graph indicating algorithm;

Study on the Operation Efficiency of Steel, Automobile and Real Estate Industry in China during 2000～2004;

Exploration on memory requirement and operation efficiency of finite element method in flow calculation;

Object method used to calculate productivity and operation efficiency of construction machine;

A listed company s operation efficiency can be measured through evaluating the validity of its input and output process.

Since strategy flexibility and operation efficiency affect mutually,enterprises should select the most efficient reinforced approach of strategy flexibility based on external environment and internal structure character.

The experimental results indicate the average oiliness saturation in a horizontal migrating zone is 15%～25% under a hydrostatic condition, and the migrating efficiency is better.

An analysis of restricting factors to the running efficiency in the system of general and sub libraries;

So the running efficiency of the online monitoring system based on this database must be affected badly.

Moreover, the performances of the proposed protocol, including the security, the non-repudiation and the running efficiency, are analyzed and discussed in detail.