1) moving discontinuities boundary condition
运动间断条件
3) discontinuity condition
间断性条件
1.
A nonlinear mathematical model of the pile-soil system with discontinuity conditions is established under the condition of geometrical nonlinearity.
将桩-土系统看成在土层中嵌入了一根等圆截面桩的空间轴对称弹性体,在几何非线性的条件下建立了具有间断性条件的桩-土系统的非线性控制方程,并运用微分求积方法(DQEM)来求解了该问题。
2.
A nonlinear mathematical model for the large deformation analysis of frame structures with discontinuity conditions as well as initial displacements subjected to the dynamic loads was first formulized by the arc-coordinate.
其次,在空间区域内,采用微分求积单元法(DQEM)来离散非线性数学模型,并提出了在使用DQEM来求解结构大变形分析中,多个变量具有间断性条件的有效方法,得到了一组非线性DQEM的离散化方程,它是时间域内的一组具有奇异性的非线性微分-代数方程。
4) discontinuous motion
间断运动
5) kinematic conditions
运动学条件
1.
Besed on the kinematic conditions and malterial performance conditions,this paper introduces the formation of the least weight optimum model of three-shaft gear transmission with inner planet gear by aiming at three-shaft gear transmission with inner planet gear and using a few documents to sum up,the kinematic conditions.
针对三轴式内齿行星传动,结合若干文献归纳出其运动学条件,以运动学条件和材料性能条件为基础,形成了三轴式内齿行星传动结构最轻的优化模型,并利用Matlab的优化工具箱对某种型号的三轴式内齿行星传动进行了优化设计。
6) minimal harmonic functions
条件Brown运动
1.
In this paper we obtain the Martin s representation of positive harmonicfunctions in A,the relationship between the minimal harmonic functions and a zero-one lawfor conditioned Brownian motion are investigated, the representaive forms of the minimalharmonic functions in A: are also presented.
该文绘出了A上正调和函数的Martin表示，讨论了极小调和函数与条件Brown运动的一个0—1律之间的关系，并给出了A上极小调和函数的表现形式
补充资料：南美洲运动会和南十字运动会
1922年在巴西举行过1届南美洲运动会,参加者限于南美洲国家。1978年在玻利维亚举行过 1届南十字运动会，参加国有阿根廷、玻利维亚、巴西、智利、厄瓜多尔、巴拉圭、秘鲁和乌拉圭8国。
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