分析了定径过程中钢管内金属流动和弹复行为。
Stress and metal flow in steel tube during sizing process were analyzed.
蝶阀有弹密封和金属的密封两种密封型式。
The Die valve has already played hermetic sealing and metallic to seal completely two kinds of hermetic sealing patterns.
文中采用数值模拟方法，对高速破甲弹生成的金属射流在头螺内运动过程进行了分析。
The aim of this paper is to analyze the movement of metallic jet in fuze adapter generated by the high-speed high explosive antitank projectile through the use of numerical simulations.
金属塑性加工的变形过程是一个非常复杂的弹塑性大变形过程。
Metal plastic deforming process is a kind of quite complex and large elastic-plastic deformation process.
基于各向同性弹塑性损伤假定和应变等效假设，采用重复拉伸的试验方法，得到了焊缝金属的损伤演化规律。
Based on the adoption of elastoplastic damage theory and effective strain assumption, weld metal coupons were tested under repeated pull and their damage evolution law was determined.
根据弹塑性有限变形理论，用有限元法建立了卫星推进系统贮箱金属膜片变形的有限元分析模型。
According to the deformation of elastic-plastic theory, the finite element analysis model of metal diaphragm for tank of propulsion system in satellite was established in this paper.
给出了有限变形弹塑性有限元列式，基于A NSYS软件平台，介绍了弹塑性有限元法在金属塑性加工领域中的应用。
The finite deformation elastic-plastic finite element formula are given. Based on the ANSYS software, the application of elastic-plastic FEM on metal plastic process field is outlined.
通过对金属筒体的弹塑性分析，推导出圆筒形壳体的耐压公式。
By elastic-plastic analyzing of metallic cylinder, a formulas of pressure resistance was derived.
综述了金属基复合材料的弹性、弹塑性、开裂、 断裂、热膨胀和制备工艺等方面的理论模型研究进展。
The development of the models of the elastic , plastoelastic , cracking , failing , thermal expanding and manufacture technology in metal matrix composites is reviewed.
本文利用微观力学方法研究了单向连续纤维增强的金属基复合材料的弹塑性变形行为。
A micromechanical method is used to study the elastoplastic behavior of metal-matrix composite reinforced by unidirectional fibers.
本文从热弹性基本方程出发，理论上研究了非金属固体材料受激光热弹激励超声时，光穿透效应对所产生声波的影响。
The effect of optical penetration on laser thermoelastically- generated ultrasound in nonmetallic solids is studied theoretically on the basis of thermoelastic equations.
模拟结果证实了应用显式动力学弹塑性有限元法模拟双金属复合板轧制的可行性，且计算所得轧制力与实验结果吻合较好。
The specific rolling force distribution was obtained by simulation and the calculated results of rolling force are in good agreement with the measured ones.
首次采用间隙元法求解金属圆管在爆炸焊接时的二维弹粘塑性大变形的接触问题，对圆管内包爆炸焊接的全过程作了详细分析。
The gap element method is used to analyse two-dimensional elastoviscoplastic contact problem of circular tubes under explosive welding for the first time.
本课题基于非线性、弹塑性有限元理论方法，对金属板料渐进成形的数值模拟的建模方法进行研究。
Based on the nonlinear, elastic-plastic finite element method theory, the modeling approach of the numerical simulation of incremental sheet metal forming was studied firstly in this project.
柔丝：我不教重金属。我们开始吧，把这个部分重复弹几遍。
Rose: Not in my class. Let's begin. 1 Repeat this a few times.
采用热弹塑性有限元方法，对平板对接接头中焊缝金属强度组配对焊接残余应力分布的影响进行了研究。结果表明，对于高组配接头，纵向残余应力的峰值接近焊缝金属的屈服极限，出现在焊缝中心。
In this paper the effect of strength matching of welded joint on welding residual stress distribution in plate welded joints was studied by an thermal elastoplastic finite element method.
产品有各种弹芯领钩、裤扣、拉芯扣等金属服装辅料。
Other products include different kinds of stretchy collar hooks, trouser button and other clothing accessories.
产品有各种弹芯领钩、裤扣、拉芯扣等金属服装辅料。
Other products include different kinds of stretchy collar hooks, trouser button and other clothing accessories.
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