Based upon analysis of present management and maintenance situations of rural road and combined with ideas in scheme for management and maintenance system reform of rural road several suggestions are proposed for management and maintenance work of rural highway in order to ensure service quality and functions of rural road to provide guarantee for social and economic development.
2. Administration managers thought that managerial competence, such as policy making skills, question-making, team coordination, technological skills, quality management, played an important role in achieving their tasks.
Our country is in the period that the social economic modernization, urbanization, mechanization are fast developing, the traffic question has already become the focus that the society has paid close attention to, especially traffic jam question, pollution problem, energy question in the big city have already become the important factors that restricted social economic development and people's quality of the life.
These bases are useful for building systems for evaluating image quality.
Such bases are useful for building systems for evaluation image quality.
Some theoretical issues and implementation details about the algorithm are discussed, including the solution of the pricing subproblem, the quality of LP relaxations, the branching scheme as well as the column management.
Seven topological descriptors are finally selected from 127 topological descriptors by GAPLS method to build a QSRR model with a high regression quality of squared correlation coefficient (R2) of 0.99998 and standard deviation (S) of 2.88.
These results might serve as a base for quality evaluation of Magnetitum (Cishi).