Based on the strength theory, the design of thermalstress relaxation was carred out under different ZrO2/Ti-6Al-4V FGM compositions.
计算结果表明：金属-陶瓷梯度材料具有较好的热应力缓和性，且其模型具有较广的适用性。
Following the summit meeting between the North and South Koreas, the situation on the Korean peninsula has taken on some new changes, including the relaxation of tense relations between the North and South Koreas and the improvement of North Koreas diplomatic environment.
朝韩首脑会晤后 ,朝鲜半岛局势出现了一些新变化 ,主要表现在朝韩关系的缓和与朝鲜外交环境的变化。
In the late 1960s and early 1970s,the adjustment of these three countries foreign policy resulted in the detente of Cold war.
20世纪60年代末70年代初,鉴于国际国内形势的变化,美、苏、中三大国的对外战略发生了重大变化:美国推行尼克松主义,实行海外收缩,其重要步骤是对苏联缓和、结束越南战争和打开对华关系大门;苏联的勃列日涅夫则以缓和为手段,同美国展开争夺;中国为化解苏联在北部边境形成的威胁而准备打开对美关系大门。
Coordinate Calculation of Easement Curve Center and Side Stakes Using VB;
使用VB编程实现缓和曲线中边桩坐标计算
A constrained optimization method for deciding easement curve length in the raising operation speed of the existing railway;
既有线提速时缓和曲线长度的最优化算法
Accuracy analysis of coordinating calculation of easement curve;
缓和曲线坐标计算的精度分析
The idea of the integration design of heat insulation and stress relaxation for FGM thermal barrier coating was suggested,and a physical model of basic parameters of material properties was given in the present paper.
提出了功能梯度热障涂层隔热与应力缓和的组合设计思想,给出了材料基本物性参数物理模型,并在此基础上首先由隔热能力确定不同层数对应的成分分布指数,继而进一步计算出与之匹配的轴向及径向应力分布情况,最后结合涂层材料的制备成本,确定了满足组合设计准则的涂层结构。