查询词典 approximation

The design is based on the approximation capability of fuzzy logic systems.

这一研究成果将非线性自适应模糊控制的研究推向一个新的高度。

In support of this, psychologists Gabbard and Twemlow (1984) have concluded from surveys and psychological tests that the typical OBE experient is "a close approximation of the 'average healthy American.'"

如此，我们相信，神识离体是一个神志正常的人正常的精神行为。

In this system, Galerkin meshless method based moving least square approximation is applied in space coordinate domain.

无网格方法是近年来受到广泛关注的微分方程求解技术。

The author investigates simultaneous approximation by Gama operators and the rate of pointwise convergence by new Gamma type operators.

本论文讨论了Gamma算子的同时逼近，Gamma算子线性组合同时逼近的等价定理以及新的Gamma型算子的逼近速度。

Taking advantage of gauge transformation and dipolar approximation, we qualitatively derive rotating Bose-Hubbard model.Then finite temperature phase boundary between superfluid phase and normal state in rotating Bose-Hubbard model is analytically derived by studying the stability of normal state in rotating bosonic optical lattice.We also analytically prove that as the function of rotation angular velocity the oscillation of critical hopping matrix directly follows the upper boundary of Hofstadter butterfly.

4通过做一个规范变换和偶极近似，定性地推导了旋转Bose-Hubbard模型，并且通过研究正常态不动点的稳定性推广了旋转Bose-Hubbard模型的零温相图到有限温度的情形；另外根据系统有效的能带宽度与旋转速度的关系(Hofstadter蝴蝶)，得到了系统的临界跃迁矩阵随旋转速度的改变展示谐振行为的结论。

Among them, former polynomial expansion detection algorithm based on the classic conclusion ,Gauss－Seidel iterative method which will introduce the same time. Inverse matrix will eventually form into a Taylor series approximation.

其中，前一种算法立足多项式扩展检测的经典结论，同时将Gauss－Seidel迭代方法引入其中，最终将矩阵求逆转化为泰勒级数近似的形式。

It is proved that the system performance is promoted using Gaussian approximation algorithm.

利用高斯近似算法证明了该方案能够提升系统性能。

It is proved that the system performance is promoted when using Gaussian approximation algorithm.

利用高斯近似算法证明，该方案能提升系统性能。

The most famous rough algebras are Rough Double Stone Algebra, Rough Nelson Algebra and Approximation Space Algebra, and their corresponding general algebra structures are regular double Stone algebra, semi-simple Nelson algebra and pre-rough algebra respectively.

其中最有影响的粗代数分别是粗双Stone代数、粗Nelson代数和近似空间代数，它们对应的一般代数结构分别是正则双Stone代数、半简单Nelson代数和预粗代数。

So it turns out that the Boltzman distribution law is only the first order approximation of the Bose or Fermi distribution. We can say it is the latter that is the general distribution law of ideal gas particle in a potential field.

由此可以证明玻耳兹曼分布规律只是玻色和费米分布规律的一级近似，所以后者才是处在势场中理想气体粒子的一般性的分布规律。

Effective local search tactics reaches local searchers when they are ready to buy - with every way that it is possible for them to buy from you.

有效的地方搜索策略达到当地的搜索，当他们准备购买-以各种方式，这是他们有可能从您那里进行购买。

The first two are periodic sentences for their beginnings; and the fifth and the last are also periodic sentences each for the embedding of a parenthetic structure.

1960年代中后期，当战后女权主义和当时的许多其他抗议运动在西欧和北美发展成某种势力时，性别的概念演绎成补充和延伸生物性别差异的概念。