1) second buckling
二次屈曲
1.
This paper analyzes second buckling behavior of laminated panels by using incremental equilibrium equation,its iterative form of finite element method,and quasi conforming triangular laminated composite shell element.
通过有限元增量平衡方程及其迭代形式 ,应用三角形拟协调元[1] ,分析了层合壁板二次屈曲问题 。
2) buckled state and secondary buckled
屈曲状态与二次屈曲
3) secondary bifurcation buckling
二次分岔屈曲
1.
The in-plane primary buckling and secondary bifurcation buckling load-displacement equilibrium paths of the elastic-plastic arches with same sections and different rise-span ratios are traced with a high-efficient tracing strategy.
使用一种高效的跟踪策略对拱的平面内弹塑性极值点屈曲和二次分岔屈曲的荷载--位移曲线的全过程进行跟踪分析,得到了跨中集中荷载和全跨均布荷载作用下,相同截面不同矢跨比的拱的弹塑性极值点屈曲荷载、二次分岔屈曲荷载和半跨均布荷载作用下的极值点屈曲荷载。
2.
Two kinds of nonlinear buckling are elaborated, and a kind of compact method of solving secondary bifurcation buckling is brought forward, which is identified credible by a sample.
阐述了拱的非线性屈曲的 2种形式 ,提出了 1种简捷的计算二次分岔屈曲的方法 ,通过算例证实了其可靠性 ,最后提出了提高结构承载力和防止发生变形突变的方法。
4) double yielding
二次屈服
1.
Some semicrystalline polymeric materials exhibit double yielding at certain temperatures and stretching rates.
一些乙烯类半晶聚合物在一定温度和应变速率下有二次屈服特性,根据其结晶形态、结构,提出了熔融再结晶、晶块剪切与滑移及晶片再取向破碎等理论。
5) quadratic curves
二次曲线
1.
The Circle Interpolator based on the algebra figuring, if we change only a few preset constants in the register, we can directly Interpolate a quadratic curves.
基于代数演算法的圆弧插补器,只要改变相应的几个寄存器的予置常数,就可直接插补非圆二次曲线。
2.
Furthermore,it can represent the elliptic curves,parabola and other quadratic curves without using rational form.
给出了一种基于三角函数的类三次参数曲线,该曲线不仅具有类似于三次Bézier曲线的诸多性质,而且无需有理形式即可精确地表示椭圆、抛物线等二次曲线。
3.
In this paper, we discuss question to find solution for a function different equation,several quadratic curves geometry properties are obtained.
本文通过对一个泛函微分方程解的讨论,给出一类二次曲线的几何性质。
6) conic
[英]['kɔnik] [美]['kɑnɪk]
二次曲线
1.
A Stady on the Cross-iteration Method about Conic Intersection;
二次曲线求交的交叉迭代法研究
2.
A kind of directness arithmetic about conic′s focus;
二次曲线焦点的直接求法
3.
Construction of a conic by means of the Second Desargues Theory;
应用第二笛沙格定理作二次曲线
补充资料：输出反馈(见线性二次型次优控制)
输出反馈(见线性二次型次优控制)
output feedback
3h日c卜口fon以以{输出反馈型次优控制。(output王eedbaek)见线性二次
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条