查询词典 quasi-human

A class of modified BFGS algorithm which satisfies the new quasi-Newton equation is proposed in the paper[1],and the global convergence of the algorithm is proved under the condition that the objective function is uniformly convex.

文献[1]曾在已建立的一类新拟牛顿方程 Bk+1sk=yk-=yk+kγskTsksk的基础上，证明了满足新拟牛顿方程的一类改进BFGS算法在目标函数为一致凸的条件下，具有全局收敛性。

Under certain conditions, we prove the global convergence of the modified Broydens class of quasi-Newton methods for solving uniformly convex minimization problems.

并证明算法用于求解一致凸函数极小化问题时的全局收敛性。

A quasi videogame featuring a pair of unkillable antagonist s.

一部准游戏，主角是一对杀不死的对手。

A quasi videogame featuring a pair of unkillable antagonists.

一部准游戏，主角是一对杀不死的对手。

TEM field is slowly changing in middle to deep depth prospecting, which is characterized by unperceivable wave and dominant dissemination, thus it can be assumed to be quasi-static state approximate and the wave equation of electromagnetic wave radiation is retrogressive and replaced by diffusion equation.

在中、深层勘探情况下，TEM场是缓变的，其波动性已经很不明显，扩散特征起支配作用，波动方程退化成了扩散方程。

The housing problem is one of the major problems in the process of China's urbanize housing, as a quasi-public problem, can't be fully distributed and effectively supplied through market mechanism.

摘 要：住房问题是我国城市化进程中出现的主要问题之一。

We found that there is a V-shaped second threshold of quasi-periodic which agrees with our simulation result.

而从实验与模拟，我们都发现从稳定到不稳定间的第二阀值对腔长作图是一个V形的曲线。

This is an intoxicating world of art, skillful watercolor techniques attractive - pleasing colors are transparent; moisture control, with plenty of clever arrangements between deliberately and arbitrarily; color thin, thick, stacked, woven generate the rhythm of sound choir; Dianran hook brush pen, compact quasi-steady, vacuousness of Health to produce a very strong expression; images a sense of sunlight, air and create a sense of even more skill.

这是一个醉人的艺术世界，娴熟的水彩画技巧引人入勝――颜色透明得令人愉悦；水份的控制，留白的巧妙，安排在着意与随意之间；色屋的稀薄、浓重，相叠、交织产生音诗班的节奏；用笔点染勾擦、精巧準稳、虚实相生，产生很强的表现力；画面阳光感、空气感的营造更显功力。

For the first patern, elastic dynamics is adopted to study the steady state rolling contact, elastic dynamics incorporating with rigid dynamics is adopted to study the non-steady state. For the steady state, the analytical solution is obtained, and for the non-steady state, the variational formulation to solve the problem numerically is derived For the later patern, the function type friction coefficient is introduced. On the basis of the quasi-stastic theories of constant friction coefficients, both the exact theory and the simplified theory of the function type friction coefficient are established, the computer programms for both the theories are also made out. Using the function type friction coefficient, Shen-Hedrick-Elkins theory's application range is extended to large creepage .

对于速度对接触体力学特性的影响，本文采用弹性动力学方法和弹性动力学与刚体动力学相结合的方法分别对稳态和非稳态两种情况进行了研究，得到了稳态情况的解析解，给出了对非稳态情况进行数值求解的变分公式；对于速度对相关物理量的影响，本文主要讨论了速度对摩擦系数的影响，在滚动接触准静态理论的基础上引进了函数型摩擦系数，建立了函数型摩擦系数的滚动接触准静态精确理论和简化理论，并分别编制了相关的计算程序，还用函数型摩擦系数将简便的Shen-Hedrick-Elkins理论的适用范围扩展到大蠕滑区。

The quasi-Newton iterative method in optimization is used to solve the numerical solution of this variational problem.

该模型最终由最优化领域中的拟牛顿迭代法实现数值求解。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐