1) parametric equation
参数方程
1.
Particle swarm optimization algorithm based on parametric equation method to handle equality constraints;
基于参数方程处理等式约束优化的粒子群算法
2.
By the solution of the model,a calculating formula of the local dihedral angel of intersecting line and a parametric equation of contacting li.
通过对此数学模型的求解 ,导出了相交双管相贯线上各点局部二面角的计算公式 ,给出了相交双管装配接触线的参数方程 ,并解释了其数学本质。
3.
A parametric equation to establish velocity field for the indentation of semi-infinite medium by a flat-round punch was proposed, and corresponding parametric integration to deformation power was performed as a new method in this paper.
对圆形平冲头轴对称冲入半无限体问题提出以参数方程建立速度场,并以参量积分求解变形功率的新方法。
2) parameter equation
参数方程
1.
Study on the parameter equation of hot spot s stress concentration factor in welded pipe joint;
焊接管节点热点应力集中系数参数方程的研究
2.
Two notes for curvilinear parameter equation;
关于曲线参数方程的两个注记
3.
Two notes of parameter equation teaching;
参数方程教学的两个注记
3) equation parameters
方程参数
1.
Based on thermodynamics and combined with empirical equation of state,equation parameters are appropriately modified and a modified equation of state with multiple parameters is derived, which is more suitable for use.
从统计热力学的观点出发，结合经验的状态方程，对方程参数作出适当的修正，得到一个改进的适用范围广的多参数状态方程。
4) initial parameter equation
初参数方程
1.
Some expressions of load of line\|distributed intensity are established by use of singularity function, and the initial parameter equation of deflection curve of a beam is presented.
介绍了奇异函数的特点 ,通过奇异函数给出了作用在梁上常见的几种外荷载的线分布集度的表达式 ,建立了梁的挠曲线的初参数方程 ,最后介绍了该方法的应用分析实
5) 4-parameter equation
四参数方程
1.
METHODS Construct proper accumulation normal distribution function form and fit with our experimental data,then compare with the common 4-parameter equation fitting.
方法构建累积正态分布函数的适当表达形式,对实验所得数据进行拟合,同时与常用的四参数方程拟合进行比较。
6) tri-parametric equation
三参数方程
1.
There are two traditional methods for analyzing the creep of the reinforcement,which are the method of tri-parametric equation and the method of creep coefficient.
蠕变系数法或三参数方程法均在无约束条件下得到的筋材蠕变特性,不能直接用于加筋土挡土墙的蠕变计算。
补充资料：参数方程
参数方程
parametric equation
参数方程「碘门旅州c闰.d佣;naP明e甲明ec劝e冲a-朋eHHe〕空间中点集的 集合的点或它们的坐标的一种具体表述，它由某些称为参数(paJ旧n犯te侣)的变量的函数之值所给出. n维向量空间R”中直线的参数表示有如下形式: x=x(0，+。r，x(“)，a e Rn，一的
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参考词条