查询词典 acceleration of convergence

In the horizon of the Shandong essayists, they have been working to be creative prose, self-development and Qilu culture combines closely together, and thus at large to the nature, society, human, small to life ,concept, human, on the all aspects of subjective judgments, there are those who have rational statement said on historical experience and ethical culture, there are those idealists having watch feelings in the process of looking for the cultural and spiritual roots, there are also those intellectuals call for the moral on the worrying about the ecological environment, the implication of the display is the convergence and recycling with the spirit of Qilu culture in the new era.

在山东散文作家的文学视域里，他们一直努力将散文的创作、自我的发展与齐鲁文化紧密地揉合在一起，因而在对大至自然、社会、人类，小至生命、观念、人性等各个方面的主观判断中，既有反思者在历史遭遇与道德文化面前的理性言说，也有理想主义者在寻根文化和精神过程中的守望情怀，更有忧心忡忡的知识分子在生态关怀中的道德呼吁，这些意蕴的展示正是新的时代洪流下齐鲁文化精神的汇聚与再造。

FERM principle.key theorem.bounds on rate ofuniform convergence.

模糊风险泛函，FERM原则，关键定理，一致收敛速度的界

The distributions of velocity, velocity gradient, shear stress, clongation stress, first normal stress difference and pressure of the flow of a power-law fluid in the profile die were analyzed. It indicates that for a power-law fluid only after a few iterations a good convergence can be reached, even though in the case of high extrusion velocity.

详细分析了聚合物口模挤出三维计算机模拟研究中的若干关键技术问题，如对异型材结构特点的分析、边界条件的确定、初始速度场的自动生成、罚数的求取、粘弹性流动模拟中的高We数问题、三维挤出胀大的自由界面更新等。

Qinhuangdao 066004, P.R. China）Abstract: On basis of the theory of metal plastic fluid and research of die cavity on non-axis-symmetry extrusion of special-shaped products, in virtue of mathematical research results of the conformal mapping theory,by using method of normal convergence, numerical value analysis of mapping function was built.

摘 要：针对非轴对称金属异型挤压塑性流动及模腔研究的理论课题，借助于近代共形映射数学理论研究成果，利用法线收敛法，建立了映射函数解析方法。

The distributions of velocity, velocity gradient, shear stress, clongation stress, first normal stress difference and pressure of the flow of a power-law fluid in the profile die were analyzed. It indicates that for a power-law fluid only after a few iterations a good convergence can be reached, even though in the case of high extrusion velocity.

本文分析了幂律流体在异型材挤出口模内的速度分布、速度梯度分布、剪切应力分布、拉伸应力分布、第一法向应力差分布和压力场，研究表明采用幂律流体模型，即使在挤出速度非常大的情况下，经过有限次迭代，模拟计算都能够收敛，并得到合理的结果。

A new method was developed for design of the composite material flywheel with high speed. In this paper ,the method of optimization of shape design for the composite material flywheel with high speed was put forward on the base of the analytical method and research optimization of shape design, and established the models of density optimization of energy and light mass.These models were used to design two typical composite flywheels with high speed in hybrid electrical vehicle flywheel battery and the stress level and convergence on the flywheel were got .Then a new way was developed for optimization of shape design of the composite material flywheel with high speed.

在此基础上对高速复合材料飞轮进行了形状优化设计，将复合材料有限元分析方法和优化设计技术相结合，提出了复合材料的形状优化的方法，分别建立了以高速复合材料飞轮的以储能密度最大为目标函数的形状优化模型和以质量最轻为设计目标的形状优化模型，并以混合动力客车飞轮电池中高速复合材料飞轮作为具体应用，使其在满足强度条件和几何约束条件下，分别寻求其最大储能密度和最轻质量，从而为高速复合材料飞轮的形状优化设计提供参考依据。

Findings in this study would suggest that while the present Cable TV systems are facing some structural changes, the government must have some foresights. In the time of digital convergence, audiovisual media content regulations in the United States, European Union, and Asia Pacific and so on can be taken into consideration. It should pace up the stipulation of a set of overall policy complementary procedure to stimulate relevant industry.

本文的研究建议为，目前有线电视系统产业正在进行结构性改变，政府要有前瞻性，可参考美国、欧盟、、亚太等国家的数位汇流后的传播内容监理政策，尽速制定一套完整的政策配套措施，让相关业者动起来，不要只有口号，而无实际作为，只有消极的管制措施。

Simultaneously, the exports of ionization rate and nonionzed concentration are set up as a powerful tool for studying thoroughly the freeze-out effect. dN〓/dp and dN〓/dn are neglected in the linearized equation system of the iteration methods of Newton and Gummel, due to having lower 15 orders or more than dN〓/dn and dN〓/dp, thus the computing effort is cut down with no effect on precision. A new cut-off technique is adopted to accelerate the convergence speed, about twice reduced for Newton iteration method and six times or so for Gummel iteration method. The approximate formulae of Fermi-Dirac statistics are also put forward with simpler form and higher precision. 3. A term dependent on time is added to the electron and hole current succession equations respectively. It is only this model that conservation of charge in transient analysis and alternating small-signal analysis at low temperature can be kept by. 4. The performance of SE-PISCES is explained by the simulation example of PISCES-2B, diode.

研究了低温半导体器件模拟的数值方法：对载流子浓度进行了新的归一化；编制了不考虑掺杂所引进的内建电场时的电离率计算程序；由于低温杂质电离率随偏压状态而变化，为此编制了每次求解迭代时的电离浓度计算程序，并将其插入到求解迭代程序中；同时，设置了杂质电离率和未电离杂质浓度的出口点，为更深入地研究冻析效应提供了有力工具；在Newton迭代法和Gummel迭代法的线性化方程组中忽略了dN〓/dp、dN〓/dn，是因为它们比dN〓/dn、dN〓/dp低15个数量级以上，这样减小了计算量又不影响模拟精度；对Newton迭代法和Gummel迭代法采取了新的截断技术，提高了收敛速度，Newton法迭代法和两次左右，Gummel法减少六次左右；给出了表达式更简单而精度更高的Fermi-Dirac积分近似计算公式。

In short, the convergence of these factors blend, Fujian has created regional characteristics of the local culture and landscape garden construction.

总之，上述诸因素的汇合与交融，造就了闽东具有本土区域特点的园林文化及园林建筑。

And the crisis has become acute because of a convergence of factors: a rapid rise in oil prices, droughts caused by climate change, a rising Asian demand for grain-fed meat, and the diversion of land to produce corn ethanol.

并且这次危机因为其他因素的介入而愈发尖锐：快速上升的石油价格，气候变化带来的干旱，亚洲地区对谷类食品需求的增长，以及由于生产玉米乙醇而造成的耕地占用。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"