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1)  the GDF boundary condition
渐变边界条件
2)  asymptotic boundary condition
渐近边界条件
1.
The open boundary field problem is transformed to the bounded field problem through setting artificially truncating boundary with asymptotic boundary condition.
通过设置人工截断边界 ,将开域电场问题转化成有界域电场问题 ,并在人工截断边界上采用渐近边界条件。
2.
In this paper,three types of asymptotic boundary conditions (ABC)are derived according to the general solution expansion of 2-D Laplace equation,and then these boundary conditions on the artificial circular boundary are respectively introduced into corresponding finite element varitional problems.
根据二维拉普拉斯方程的通解级数,推导出圆形人工边界上的零阶、一阶和二阶渐近边界条件,并将它们与有限元法结合,使得在求解区域不大情况下的二维静电场计算结果仍保持足够高的精度。
3.
Errors of the three asymptotic boundary conditions are analyzed.
 用Fourier变换推导了强激光场中一维原子模型的渐近边界条件,分析了三类渐近边界条件的误差,用第一类渐近边界条件和非齐线性正则方程的辛算法计算了强激光场中一维氢原子的几率分布和平均能量,并将结果与理论分析进行了比较。
3)  asymptotic boundary conditions
渐进边界条件
4)  boundary condition
边界条件
1.
Defining the turbulent mixing coefficient and the corresponding flux-boundary conditions for the dust diffusion equation;
ESP粉尘二维输运方程中紊流掺混系数及边界条件的确定
2.
Boundary conditions of finite difference time domain simulation in room acoustics;
室内声学时域有限差分模拟中的边界条件
3.
Sensitivity analysis on boundary conditions in numerical simulation of seepage flow through dam foundation;
闸坝地基渗流计算中边界条件敏感性分析研究
5)  boundary conditions
边界条件
1.
Influence of different boundary conditions and strain amplitudes on the structural internal friction of anisotropic laminated damped structures;
不同边界条件和应变振幅对各向异性层合阻尼结构内耗的影响
2.
Investigation of the inlet and outlet boundary conditions in numerical simulations of twin-screw extruders;
双螺杆挤出机流场数值模拟中流道进出口边界条件的探讨
3.
Handling the Boundary Conditions during Cooling in 3D Tanperauire Field Simulation in Low Pressure Die-casting;
低压铸造三维温度场的冷却边界条件处理
6)  border condition
边界条件
1.
It is concluded that changing some of the border conditions can exer.
电站前漏斗形态影响因素较多 ,其中边界条件到目前为止是人们研究较少的影响因素。
补充资料:边界条件
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性质:当用一个微分方程描述一个化工设备的特性和各种参数间的关系时,求解这个方程必需知道这个设备的起始边界(如入口处)和终止边界(如出口处)的状态(如温度、压力、浓度等)。这些状态参数的大小称为边界条件。

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