查询词典 acceleration of convergence

Research results indicate that continuous Regional Identification Function is used in nodal virtual flux method, volumn integral and surface integral enhances the convergence and stabilization;using 'put a big number' to deal with the first boundary is faster than 'Remove row and column', the more the first boundary nodes are the more obvious advantage will display;PCG method is quite faster than Crout method to solve equations;it is reliable to use three-dimensional finite element simulation theories to simulate and predict deep foundation pit dewatering in such areas.

研究结果表明，在结点虚流量法及计算体积分和面积分时引入连续的区域识别函数增强了解的收敛性和稳定性；处理已知水头边界的&置大数&法在时间上要比&去行去列&法短一些，定水头边界节点越多，其优越性表现越明显；PCG法比直接解法快很多；三维有限元数值模拟理论用于模拟预测此类地区的深基坑降水具有较高的可信度。

Based on the improved Atiken iterative method and dimidiate method, a new algorithm of searching zero of derivative function is given, the simulation results show that if using the new algorithm to find the zero of derivative function, the convergence speed is faster than the improved Atiken iterative method .

采用二分法预报、改进的Aitken迭代校正的方法，构造了一种求导数零点的一种新算法。新算法在迭代过程中不用计算导数，且二阶收敛。数值试验表明，该算法具有较高的精度和较大的初值选择范

By using truncation methods of random variables and Doob martingale convergence theorem,the properties of sequence of arbitrary random variables are studied,a class of strong limit theorems for sequences of arbitrary random variables is obtained under moment conditions, and some conclusions corresponded to these are generalized.

利用随机变量的截尾方法和Doob鞅收敛定理，研究了任意随机变量序列的性质，得到了一类矩条件下任意随机变量序列的强极限定理，推广了与此相应的一些结果

These extensional basins were formed at the background which was the tectonic dynamic of horst-uplifing and graden -downfalling at continental crust of the Qinling under slow convergence comprehensively deep lithosphere.

中泥盆世，在伸展作用增强的背景下，在柞山一级盆地内，由次级同生断裂作用形成了断陷型三级构造热水沉积成矿盆地。

AOPA, by "multiple relevant convergence reaction", adjusts and affects systematically the endocrinal function of bone metabolism,improves the levels of estrogen and CT/PTH, reverses the declining tendency of pituitary-thyroid axis function and improves thyroid function so as to weaken osteocyte in the bony absorption, enhance osteoblast in osteogenesis and increase bone density.

AOAP可以通过&多位点相关集合效应&综合调控影响骨代谢的内分泌功能，提高雌激素、降钙素/甲状旁腺素水平，扭转垂体-甲状腺轴功能减退的趋势，改善甲状腺的功能，使破骨细胞的骨吸收减弱，成骨细胞的骨形成增强，增加骨密度。

Surface heat fow q〓and heat generation A〓of Yunnan area are regressed, the linear regression correlation is: q〓=55.36+9.17A〓,wth regresion coefficient: r=0.7345 and reduced heat flow q〓=55.36mW/m〓. However, the q〓-A〓relationship can not explain the heat flow pattern of the area because this is a convergence area of several terrains with different geological structure and evolution history.

对云南部分有实测放射性生热率的钻孔的地表热流和放射性生热率进行线性回归，得到q＝55.36+9.17A，线性回归系数r＝0.7345，其q〓＝55.36mW/m〓，这一关系不足以揭示云南这一若干不同地质结构与演化历史地块汇聚的地区的热结构。

Fusional convergence decreased in six out of seven cases

在七位个案中有有六位的&两眼视像凑合倾斜度&下降。

In this paper, the methods of testing for common deterministic trends,Galtonian regressions and Markov chains are used to investigate the convergence of per capita income across 28 provinces in China.

作者：白仲林，张晓峒关键字：经济增长收敛；共同确定性趋势检验；高尔顿回归；马尔可夫链

Therefore, the defect of convergence movement may affect cell determination during gastrulation in cyp11a1 deficient embryos.

因此cyp11a1表现下降的斑马鱼胚胎会有背部组织的缩小很可能是由於聚合移动速度下降所致。

Using temperature-dependent viscosity and considering depth difference between oceanic plate and continental plate, we discuss numerically the possible geodynamical process for tomography results in NE China with convergence velocity of Pacific plate and Eurasian plate and multiple trench retreating models.

本文采用依赖温度的黏度结构以及考虑海洋板块和大陆板块厚度差异等特征，以太平洋板块向欧亚板块会聚速率作为板块速度的主要约束，通过变化海沟后撤速度模型，数值模拟西太平洋板块向中国东北的俯冲过程。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。