查询词典 quasi-stationary

In Chapter 5, a row-column updating quasi-Newton algorithm for semi-infinite minimax problem is presented.

在第五章中我们给出了半无限极大极小问题的行列修正算法，并且证明了算法具有超线性速度和介于1和2间的收敛阶。

Finally, a minimization method based on the quasi-Newton algorithm is put forward.

实验结果表明，该方法适合含噪图像的分割，是一种有效的图像分割算法

The quasi-phsical method makes the original problem an optimization problem in mathematics. There is often the possibility of going to a local minimum of object function when solving the optimization problem mathematically.

所谓拟物就是主动地向自然界学习解决问题的方法，即寻找与原始数学问题等价的物理世界并观察这个世界中物质运动的生动形象，然后从中得出启发并逐步形式化为算法以求解问题。

A quasi-evaluation on the An. minimus density can be made by applying the grey model.

借助微小按蚊密度评价模型可以对疟疾疫点微小按蚊密度进行拟合评价。

New medical equipment MMD Spa Miriam Jie intestinal birth lasted 7 years, after a large number of medical tests, products and product feasibility study structural components such as pre-preparation, by the end of 2001, the Guangdong Provincial Medicine Supervision and Administration record trial production of prototype testing, quasi-production testing, standard certification, in September 2002 the production of medical equipment have been issued permits and registration permits.

新型医疗器械MMD洁肠水疗仪的诞生历时7年多，经过大量的医学试验、产品可行性论证及产品部件构造等前期准备，2001年底，广东省医药监督管理局备案并对样机进行试产检测、准产检测、标准认证，2002年9月获发医疗器械生产许可证和注册许可证。

The results show that AREEC liquid crystal enables the flow behavior of PC to change from quasi-Newtonian type to pseudo-plastic type, and it can act as heterogeneous nuclei to accelerate greatly crystallization of PET, and then to improve evidently their injection moldability.

将AREEC液晶与PC、PET熔体共混，研究了共混体系的流变行为、结晶特性和可模塑性，证明AREEC液晶能使PC流变行为由准牛顿型变为假塑性幂律型，能对PET起异相成核和显著加速结晶作用，从而大大改善它们的注塑可塑模性。

Besides, the reduction of the dispersion part of potential leads to a lower critical temperature and higher in-plane part of molecular dipole moment; however, because the reduced critical temperature is relatively small compared with that of a 3D system, disappearance of the critical point has not been observed in the quasi-2D SM system within practical scope of the simulation.

尽管受到插入困难的限制，本文没有直接发现随着色散作用的减小汽液共存消失的现象，但根据对模拟结果的分析及对偶极作用的讨论，本文猜测这种情况在更小的色散作用和更低的温度下仍然是会发生的。

It was a quasi-monochromatic light and monochromatic light.

可以是准单色光和单色光。

According to the numerical simulation and experimental results, the difference between the diffraction patterns generated by quasi-monochromatic light and monochromatic light was compared.

并根据仿真和实验结果比较了准单色光和单色光产生的衍射光斑强度分布的差异。

By combining with Poincare mapping and phase plane plot, the simple harmonic, non-harmonic monocycle, subharmonic, quasi-periodic and chaotic response arised in the system under different backlas...

通过分析各齿轮副的动载荷系数变化规律，讨论了各齿轮副啮合状态在非冲击、单边冲击以及双边冲击状态之间的转化过程和齿侧间隙的关系。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。