数值技术 meaning in English
numerical technique
Examples
- Milk and milk products . enumeration of presumptive escherichia coli . part 1 : most probable number technique
奶和奶制品.大肠杆菌的推测计数.第1部分:最大可能数值技术 - A research on the numerical topology optimization technology of large three - dimensional continuum structures considering displacement requirements
考虑位移要求的大型三维连续体结构拓扑优化数值技术研究 - With the rapid development of numerical technology and cfd simulation , the numerical technology for the forward problem of impeller machinery design had a good investigation and application , but the turbulence model need to be improved
由于计算流体力学和计算技术的迅速发展，利用数值技术进行流体机械正问题研究已经较为成熟，并有一定的研究与应用，但湍流模型尚待进一步完善。 - Finally in chapter 6 , the problems of boundary conditions and incident wave , as the most valuable problem of mrtd as a time - domain method , are studied . this chapter presents the simulation results of the electromagnetic propagation and its interactions with the dielectric slab and analyse of the graph of the reflection coefficient in frequency . compared with fdtd results , the numerical results , obtained using the mrtd method , show the directness and conciseness of mrtd as a time - domain method and the advantages in grid enlargement and saving computer resource etc .
最后，第六章讨论了mrtd作为时域数值技术最具实际应用价值的边界条件设置和入射波加入等问题，并给出模拟电磁波传播过程和介质板反射系数频谱分析，其数值结果表明了mrtd作为时域方法的直观简练，与fdtd方法的结果比较，显示了其在扩大网格、节省计算资源等方面的优势。 - So the framework chanmical way was adapted to study the character of the pipelines ' response under trigonometric function traffic loads ; then the randomicity of the parameters were taken into account , the paper uses the perturbation theory to describe the random character about the changing parameters of the pipelines . the calculate formula and simply resolution of response character of pipelines under random loads was educed . the technique of numerical value can stimulate the complex actual situation effectively
应用数值技术可以有效的进行实际复杂情况的模拟，因此，文中对管道在恒定交通荷载和简谐荷载下管道的纵向以及横向受力特性进行了数值模拟计算，主要采用比较适合于土体计算的abaq二软件进行，同时也对其各影响因素作了相关敏感性分析。