computer numerical value calculation 计算机数值计算
computer flow numerical simulation calculation 计算机流动模拟数值计算
Along with the development of the computer industry, numerical calculation is widely used in the computation hydrodynamics.
随着计算机工业的飞速发展，数值计算方法在计算流体力学中得到了广泛的应用。
On the base of combustion dynamical model of SHS process, the characteristics of combustion wave and its change were analyzed by numerical calculation and computer simulation.
本文在建立了自蔓延高温合成过程燃烧动力学模型的基础上，用数值计算和计算机模拟方法，对燃烧波特征及其变化规律进行分析模拟。
The results of verifying calculation show that the analytic formula has smaller computational error as compared with computer numerical arithmetic, and therefore it is practical.
验证计算结果表明：解析公式与计算机数值计算法结果相比较，计算误差小，具有实用价值。
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