查询词典 Poisson bracket

We analyzed relations between AVO characteristic parameters in various combinations of Poisson's ratio and reservoir thickness by means of AVO forward modeling.

通过正演AVO模拟，分析了不同泊松比和储层厚度组合下，AVO效应特征参数之间的关系，提出了泊松比参数反演方法，得出了反演经验公式。

Steel fiber ; high-strength concrete ; elastic modulus ; poisson's ratio

钢纤维；高强混凝土；弹性模量；泊松比

In this study, a novel crisscross-shaped micro test structure to characterize the Poisson's ratio of thin film materials is proposed.

中文摘要本论文提出一创新十字形（Crisscross-shaped）微结构，用於量测薄膜材料之卜松比。

Taking into account the effect of material nonlinear constitutive relation and the variation of Poisson's ratio under loading, the finite element models for axially loaded combined section columns were proposed.

由于管材和核心材料在受力过程中的相互作用，即管材对核心材料的约束作用，使核心材料的强度得以提高，塑性和韧性性能大为改善。

The research results show that there is a good positive correlativity between dynamic modulus of elasticity and the longitudinal or transverse wave velocity, but there is no such positive correlativity between dynamic Poisson's ratio of the rocks and its longitudinal or transverse wave velocity.

研究结果表明，煤系岩石的动弹性模量与岩石的纵波或横波速度具有很好的正相关关系，而与泊松比不具有这种正相关关系。

It is shown that the abruptness of the displacement or deformation at a certain characteristic location and the connectedness of plastic zone are not depended on the values of elastic modulus and Poisson's ratio.

对比计算表明，弹性模量E与泊松比v的不同取值对边坡濒临破坏时特征点位移的突变性和塑性区的贯通性基本没有影响，因而对边坡安全系数的准确确定没有影响。

In this thesis, We dealt with the same problems for generalized Poisson sheet.

本文对广义Poisson单讨论了相应的问题。

The classical compound Poisson risk model is one of principal models.

经典复合Poisson风险模型是主要的研究对象之一。

Compound Poisson the risk model of the classic is a kind of basic model.

经典的复合Poisson风险模型是一种基本的模型。

Another development in the history of probability theory is the French representative of the Poisson.

另一在概率论发展史上的代表人物是法国的泊松。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。