层理论的

In the last thirty years, singular boundary value problem in Banach space has become one of the most important problems that attract the attention of more and more mathematicians and other technicians see.

近年来，由于Banach空间中的奇异边值问题在气体动力学、流体力学、边界层理论、非线性光学等应用学科的研究中具有较高的实用价值，该问题逐渐成为国内外数学工作者和其他科技工作者所关心的重要问题之一(见[9]-[11]、[15])。

Some methods for calculation of compression ratio , ion temperature , confinement time of thermonuclear reaction and neutron yield are presented .

本文通过对爆炸推进层靶的一系列实验结果的分析，提出了一个简化的理论模型，并介绍了估计DT压缩比，离子温度，热核反应约束时间及中子产额的某些方法。

Based on the Reddy′s higher order shear deformation theory , geometrically nonlinear governing equations and their boundary conditions of composite laminated plates are obtained in the form of displacements by the virtual displacement principle.

根据 Reddy的高阶剪切变形理论，用虚位移原理推导出以位移形式表达的复合材料层板的非线性控制方程及相应的边界条件。

We draw theoretical attention to the intersection between levels of analysis, in particular, the intersection between dyadic and firm-level constructs.

我们将理论的关注点集中于分析层次间的交集，特别是二重的企业层结构间的交集。

According to Coulomb-Mohr theory about plastic deformation and breakage of viscous or nonviscous friction material, the simulating experiment set to simulate fault smear is designed and installed, after sandstone and mudstone layers of varied thickness and diagenetic stage are sculptured with slay, sand and cement, a lot of experiment is done by the set.

摘 要：根据库仑-摩尔黏性或非黏性摩擦材料的塑性变形和破坏理论，制作了剪切模拟实验装置，以黏土、砂、水泥等作为不同厚度、不同成岩程度的砂泥岩地层的替代物，进行了大量断层涂抹层形成的剪切断裂实验。

It may also help to set up the better mathematical education view. In a word, the students of teachers' college have relatively more vague and inadequate knowledge of mathematical culture.

然而，如果这种认识仅仅停留在学术的、理论的层面上，数学文化的教育价值就只有潜在的意义，并不能自然而然的成为一种教育效果而体现在学生身上。

The RFPA (realistic failure process analysis) software is used to analyze the deformation/failure of a tunnel passing through the rock mass with incompetent laminar structural planes at different obliquities and the displacement of the key points around the tunnel, with microdimensional elements introduced in combination with the elementary constitution model based on damage mechanics and statistics.

通过引入细观层次的微元体，采用损伤力学和统计理论的单元本构模型，利用岩石破裂过程分析软件RFPA(realistic failure process analysis)，对具有不同倾角层状软弱结构面岩体中隧道的变形破坏特征、隧道周边关键部位的位移进行了分析。

Some of these advances are theoretical, allowing us to build computer models of complex systems like continent-wide forests or entire oceans.

这些科技进步中的一部分是理论层面上的。这使我们能够为诸如洲际范围的森林或整个海洋一类的复杂系统建立计算机模型。

Based on an experiment of head loss for long-throated flume , the flaw of water head loss calculating formula which based on the theory of boundary layer is pointed out.

在实验的基础上，指出对用边界层理论计算长喉槽水头损失公式的缺陷，分析了局部水头损失产生的机理，补充了进口侧收缩水头损失的计算，对原公式进行修正提高计量精度

The results show that single electron capture into L shell is the dominant reaction channel, which was qualitatively explained with reaction window theory.

在所研究的能区范围，电子俘获到L壳层的截面最大，为主要的反应道，这与分子库仑过垒模型的反应窗理论的预测一致。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了