A system designed to aid in the storage and retrieval of data without restriction as to types of input/ output devices. 一种用来辅助数据的存储和检索的系统,无须对输入输出设备的类型作任何限制。
The improved equal incremental principle is adopted in the software, the problems of the fitting methods of the coal consumption curve, the disposal of discontinuous consumption curve and the changing scope restriction of the units output are mainly considered. 在算法上采用了改进的等微增率原理,主要考虑了煤耗特性曲线拟合方法、特性曲线间断点的近似处理和机组负荷上、下限限制的问题。
While the reed rate has been taken as the most important obstacle factor since 1996, the restriction of the per capita farm gross output mainly arose before 1998, which did not constitute the whole set of the obstacle factors for the sustainable land use later. 芦苇地占地率在1996年以后始终是第一障碍因素。人均农业总产值的限制主要出现在1998年之前,之后对可持续土地利用未构成障碍。
Having no restriction of main memory and record number and attribute number of training database, the algorithm can output practice and accurate decision tree. 该算法没有训练数据库需存储于内存的限制,对训练库也没有记录个数及属性个数的限制,能生成简练、精确的决策树。