查询词典 block relaxation

Objective:Research Experimental animal Brachial plexus Nerve stress relaxation mechanics characteristic,For clinical provides the stress relaxation mechanics characteristic parameter.

目的：研究实验动物臂丛神经的应力松弛力学特性，为临床提供应力松弛力学特性参数。

For the sake of the image reconstruction efficiency we shortened the reconstruction time almost 100 times by parameter table method. In algebra iterative algorithm we found the range of relaxation parameter is very different. The range of relaxation parameter of ART was narrower than that of SIRT. Different methods of data access will influence on the quality of reconstruction image.

在代数迭代算法中，通过模拟图像的重建发现，ART算法和SIRT算法松弛因子的选择有很大的不同，SIRT的松弛因子选择范围偏小，而ART的松弛因子选择范围要宽得多；数据访问方式的不同，对重建的图像有一定的影响；提出了最优迭代次数的判据，避免了在迭代时迭代次数选取的盲目性。

By analyzing of materials parameters, Some conclusions can be reached as the mode Ⅰ dynamic stress intensity factor and energy release rate increases with decreasing shear relaxation parameter, and decreases with decreasing swelling relaxation parameter, however elastic parameter have little influence on it.

通过对材料参数的讨论，得到动应力强度因子和能量释放率随剪切松驰参量的减小而增大，随膨胀松弛参量的减小而减小，弹性参数对其影响较小。

The conclusions are that the mode II dynamic stress intensity factor increase with the shear relaxation parameter of viscoelastic materials increasing, with swelling relaxation parameter decreasing, and with shear module and Poisson's ratio of elastic materials increasing.

得到Ⅱ型动应力强度因子随着粘弹性材料的剪切松弛参量的增加而增大，膨胀松弛参量的增加而减小；随着弹性材料的剪切模量和泊松比的增加而增大。

In this paper, we have deduced an iterative algorithm with relaxation parameter from the successive over relaxation method, which not only deduce the necessary of computation time and memory space but also is propitious to overcome the sensitivity of reconstructed images to incomplete noisy data.

从解大型线性方程组出发，由逐次超松弛法(Successive Over Relaxation， SOR)推导出一种带有松弛因子的迭代法。与 SOR 法相比，该算法不仅大大降低了对计算时间和内存空间的需要，而且有利于克服重建图像对不完全噪声数据的敏感性。

In this paper, through FEM residual stress relaxation at hot spot is studied under arbitrary variable amplitude cyclic loading, and the relation of the sum of residual stress relaxation, residual stress and the applied load is revealed.

该文通过有限元方法分析了在任意变幅循环载荷下，疲劳热点处的残余应力释放的规律，归纳出残余应力释放的大小与初始残余应力和外载荷之间的关系公式。

This paper proposes a network parallel computing approach for hydromechanical problem on rectangle domain using line-relaxation method.A multigrid method with virtual nodes for the second kind boundary condition and a parallel scheme of zebra-line-relaxation multigrid technique are discussed.

提出了一个用线松弛法解决长矩形区域流场问题的网络并行方案，详细讨论了使用虚拟节点处理第2类边值条件的多重网格技术和斑马线松弛多重网格技术的并行化方法，给出了从计算方法到它的并行化的完整过程。

The lattice relaxation in the CVD diamond thick films were detected by the X-ray diffraction attachments. It is associated with self-annealing of diamond thick films in the process of long time deposition. The wearing discrepancy of diamond coated cuttings and diamond thick films brazed cuttings is well illustrated by means of lattice relaxation.

用X射线衍射仪的薄膜附件测试分析金刚石厚膜内的晶格松弛现象，发现沉积金刚石厚膜过程中存在高温自退火的作用，运用晶格松弛的观点很好地解释了金刚石薄膜涂层刀具与厚膜钎焊刀具的耐磨性能差异。

The aim of this dissertation is to develop new NMR pulse sequences for the determination of molecular self-diffusion coefficients and multiple-quantum relaxation time, and to study the multiple-component relaxation behaviors of rat brain tissue water.

本论文的主要目的是用新的方法来解决自扩散系数和多量子相干横向弛豫时间测量中所出现的一些问题，并对大鼠脑组织中的横向弛豫时间的多组分分布现象进行了研究。

In this paper Laplace transforms is utilized in viscoelastic theory of polymers making the relations between various viscoelastic functions like relaxation modulus , creep compliance and functiqns representing dynamic behavior simple and clear, relaxation spectrum and retardation spectrum are defined in terms of Laplace transform to correlate all viscoelastic functions.

将拉普拉斯变换应用于聚合物粘弹性理论，使粘弹性材料的特性函数如松弛模量、蠕变柔量以及表示动态力学性能的函数之间的关系简单明了，并用拉氏变换定义松弛谱和推迟谱，将各粘弹函数相互联系起来。

Senegal's Foreign Minister Cheik Tidian Gadio urged non-African countries to give the continental body a chance.

会后，让。平对记者说，非洲联盟必须担任捍卫非洲共同价值的角色，对津巴布韦的情势做出反应。

I finished the laborsome job at last and was tired to death .

终于干完了这费力的工作，我感到累极了。