查询词典 approximation methods in physics

Is a co-winner of the Nobel Prize in Physics in 1997 for the "development of methods to cool and trap atoms with laser light, shared with Claude Cohen-Tannoudji and William Daniel Phillips.

&他因发明了&用激光冷却和俘获原子的方法荣获诺贝尔物理学奖，并与克劳德·科恩·谭诺蒂齐和威廉·丹尼尔·菲利普斯分享此奖项。

Steven Chu was awarded the Humboldt Prize by the Alexander von Humboldt Foundation in 1995 and is a co-winner of the Nobel Prize in Physics in 1997 for the "development of methods to cool and trap atoms with laser light", shared with Claude Cohen-Tannoudji and William Daniel Phillips.

朱棣文于1995年获得了德国洪堡基金会的洪堡奖。

The book is dedicated to the application of self-consistent methods to the solution of static and dynamic problems of the mechanics and physics of composite materials.

这本书是献给自申请到了的力学和物理的复合材料的静态和动态问题的解决方法相一致的方法。

Physics mechanisms and measuring methods of thermal effect, field effect, mechanical effect, optical breakdown and laser produced plasma shock and acoustic wave in the interaction between high-power laser and layered material have been theoretically and experimentally studied.

本文从理论和实验上全面研究了高功率激光与层状物质相互作用过程中存在的热效应、场效应、力学效应、光学击穿、以及产生等离子体冲击波和声波的物理机理与测试方法。

It is a new try to take the methods of rock and mineral analyses, such as polarizing microscope and X-ray diffraction, to the building concrete which can be regarded as amanmade rock and to evaluate the durability of a building construction as a supplementary means of physics, mechanics and computation check.

将混凝土看成一种人造的岩石，运用岩矿测试方法，对混凝土进行系统研究，并应用到建筑工程结构耐久性评价中，作为物理和结构验算的一种补充，是一种新的尝试。

Therefore, the essence of the numerical modeling of geology structural deformation is to adopt the wellestablished numerical methods of multidisciplinary acknowledge including mathematics, physics and mechanics to solve the relevant geological problems scientifically.

因而，地质构造变形数值模拟是采用数学物理方法对相关地质学问题的科学描述，并采用理论分析和数值模拟实验方法，对所描述的相关地质学过程进行定量化求解。

There are many methods to analyze the clay mineral physics and chemistry function.

所以粘土矿物电性质的研究是抑制性研究的要害。

A current based hybrid method combining the MOM with the Kirchhoff approximation for analysis of scattering interaction between a two-dimensional infinitely long conducting target with arbitrary cross section and a 1-D rough sea surface with PM spectrum is proposed.

利用基于电流计算的矩量法结合高频算法基尔霍夫近似的混合算法，分析了一维PM谱粗糙海面及其上方二维无限长任意截面导体目标的双站复合电磁散射特性。

In chapter 4, a family of two-parameter operators on Abelian group is introduced and its interpolation theorem for approximation is established.

所得的结果包含了R.DeVore定理作为特款，还包含了算子逼近的插补定理，是非线性逼近方面的一项基础性工作。

Keywords: BP neural networks,model approximation degree, acceptance probability, variable stepsize learning algorithm

数值结果表明该算法不仅明显地提高了BP网络的学习收敛速度，而且在一定程度上还能避免陷入局部极小。

What was it that made you want to change sider ?

是什么使你临阵倒戈？

I don't know what he wants, but let's play along with him.

我不知道他要干什么，可我