应用力学

Due to the excellent comprehensive mechanical and physical properties of Al_2O_(3p)/Cu composites, It has been found a wide application prospect in the fields of modern electronic technology and electrotechnics. It is now a hotspot in the study of copper-based alloy.

Al_2O_3 弥散强化铜复合材料是一类具有优良综合物理性能和力学性能的新型结构功能材料，在现代电子技术和电工等领域具有广阔的应用前景，因而成为铜合金材料的研究热点之一。

The results not only provided ba- sic data for research of ejection escape in aviation and spaceflight,but can be applied to ergon...

此结果不但为航天航空弹射救生的研究提供了基础数据，也可以在人体工程学和运动生物力学等方面应用。

For the definition of two damage variables,damage variable and damage evolution equation are derived respectively.

针对两种损伤的定义，给出了损伤变量和损伤演化方程，同时用损伤力学定义了边坡的安全系数为极限损伤与最大损伤变量之比，并给出了应用算例。

In this paper, the strengthen mechanism of fiber chop was firstly analyzed based on stress transfer theory, fiber space theory and composite mechanism of fiber reinforced polymer concrete was studied, an then the mechanical properties of the polymer concrete was studied, which was mixed with Durafiber.

本文首先应用应力传递理论、纤维间距理论和复合材料机理对短纤维增强树脂混凝土的增强机理进行了初步分析；然后，在呋喃树脂混凝土中加入杜拉纤维，对其力学性能进行了研究。

In the thesis, the elastic mechanics theory of temperature stress was introduced at first. Then give a presentation of the finite element theory of temperature stress and how to analyze super-long structure with ANSYS using 3D beam and shell element.

本文首先总结了国内外关于超长混凝土结构温度应力的研究现状，并简要地介绍了温度应力的弹性力学理论，然后概述了应用大型通用有限元软件ANSYS分析超长混凝土结构温度应力的有限元理论。

Objective:To evaluate The biomechanism and clinical application on four kinds of spinal internal fixer.

目的：通过生物力学测试和临床应用，对四种椎弓根内固定器进行评价。

The application of H∞ control theory to flight dynamics problems is studied.

对H∞控制理论在飞行力学中的应用进行了研究。

As development of economy and industrialization, rheology would have wide development field, and had step-by-step permeated through a great deal of subject to form corresponding branch. For example, polymer material rheology, rupture rheology and mechanics, earth rheology, rock rheology as well as fluidics and so on.

随着经济和工业化的发展，流变学将有广阔的发展领域，并已逐步渗透到许多学科而形成相应的分支，例如高分子材料流变学、断裂流变力学、土流变学、岩石流变学以及应用流变学等等。

The calculation equation of impact reverse force vector is obtained when the existence of departure between strike place of hammer of crusher and impact center based on the theory of mechanics.

应用理论力学的碰撞理论，求证了锤式破碎机锤头对矿石的打击偏离碰撞中心时，在锤头销孔处产生的碰撞反力的大小和方向，给出了计算公式。

And a model of layer—disperising dual medium is established (2) Some new theories and methods, such as Fourier dual integral transformation and half numeral value analytic method and so on, are used to establish the calculating formula in this paper.

2本文在理论推导上，应用了数学、力学和数学物理方程方面的新理论和新方法，如：二重富里叶积分变换、板壳理论、分离变量法以及半解析数值方法等，使本论文在理论推导过程上，增加了理论的严密性和逻辑性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。