| 1. | Premotor cortex and numerical processing : a meta - analysis of functional neuroimaging studies 脑功能成像研究的元分析研究 |
| 2. | Advances in functional neuroimaging studies of numerical processing : its cerebral localizations 数字加工的脑功能成像研究进展及其皮层定位 |
| 3. | Heighten precision and veracity of gps position with numerical process and optimization is a critical emphasis to the research 对gps观测值进行统计处理与数值优化以提高gps定位精度与准确度成为本课题研究的一大重点。 |
| 4. | Because of the complexity , the research is focused on numerical process but the existing process methods apply too much simplification so the coupling cannot be reflected truthfully 由于该问题的复杂性,目前对它的处理主要集中在数值研究方面,但现有的研究方法对该问题采用太多简化,尚未能真实地反映耦合性质。 |
| 5. | This method not only can deal with the problem of singularity , but can simplify the numerical process of interpolation function , based on the principle of minimum total potential energy , the formulas of pim are arrived 固定节点法不但可以方便地消除系数矩阵奇异问题,而且插值过程很简单。由势能最小原理,推导了点插值方法的控制方程。 |
| 6. | For these proposes , we chose electromagnetic boundary integral equation ( bie ) theory as the theoretical foundation , method of moments ( mom ) as numerical process and the multilevel fast multipole algorithm ( mlfma ) to accelerate the solving process and reduce memory requirement 为此,我们选择了电磁场边界积分方程( bie )理论作为理论基础,以矩量法( mom )作为数值求解方法,并使用多层快速多极算法( mlfma )来加速求解过程和降低存储需求。 |
| 7. | One of the hybrid grids " advantages is easy to control the number of mesh layers and can decrease the number of grids , which make the numerical process require less computer resources and reduce the computation time . so the hybrid grids are involved in improving the computation efficiency . a finite volume hybrid solver which is based on jamson ' s scheme is developed 该混合网格优点之一是能很好地控制靠近物面附近的网格层数,同时能减少网格的数量(在相同网格结点时与全场均采用非结构网格相比) ,这就降低了对计算机资源的要求,同时能减少计算时间,提高计算效率。 |
| 8. | Being associated with the project " the development of numerical process planning integration platform faced the agility manufacture " , which is sponsored by sichuan province , this dissertation puts forward that the application of pdm for middle - small manufacturing enterprises should make edm be the kernel matter . the system structure and the application method are proposed based on the pdm principle 本文结合四川省重点攻关项目“面向敏捷制造的数字化工艺集成平台的开发”的研究,利用pdm的思想方法,提出了中小型制造企业实施pdm应以工程图文档管理为核心内容,构建了中小型制造企业实施pdm的方法及其总体框架。 |