A direct calculative method, based on restraint matrix and FEM, is proposed to calculate temperature control standard for mass concrete and RCC DAMS.
本文在约束系数矩阵法的基础上，进一步提出了适用于碾压混凝土坝和普通大体积混凝土结构的温差控制标准的直接计算法。
Then, the evaluation factors system of the shortest paths query system based on the network is established, and the analytic and calculative method of each factor and sub-factor is proposed.
然后建立了路网中最优路径查询的评价体系，并给出了各评价因素及子因素的分析和计算方法；
Based on Systematic analysis of Remote Sensing techniques, a benefit analysis model and its calculative methods are presented in this paper.
本文在遥感技术系统分析的基础上，给出了一个效益分析模型与相应的一些计算方法。
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