constraint equation
约束方程：在数学和物理学中
常用释义
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基本释义
- 约束方程：在数学和物理学中，约束方程是一种表示某些变量之间关系的方程，通常用于限制问题的解空间。
例句
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1·The acceleration constraint equation is obtained based on the six DOF model of secondary joint.基于次铰全自由度表达模型，推导闭链加速度约束等式；
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2·A motion constraint equation for moving target is derived by the first order geometric features.利用一阶几何特征导出了目标的运动约束方程。
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3·A novel gradient constraint equation was obtained through analyzing the error of temporal gradient.通过对时间梯度误差的分析，得到了新的梯度约束方程；
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4·The geometric shape, deformation behavior description, energy equation and constraint equation of the filter is constructed.给出了过滤片的几何形状、行为描述、能量方程以及约束方程。
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5·GAMS automatically generates each constraint equation, and lets the user make exceptions in cases where generality is not desired.GAMS自动生成每个约束等式，并让使用者处理例外情况，假使那里一般来说是不需要的。
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6·With the aid of vector method, constraint equation, kinetic energy consideration, the inverse position model, Jacobian matrix and mass matrix have been developed.本文取得如下成果：借助矢量法、约束方程和动能定理分别构造出机械手的位置逆解模型、速度雅克比矩阵、质量惯性矩阵。
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7·Based on singularity of constraint equation and complex division of structure-parameter-space, the dimension classification method of planar mechanism was researched.以位置约束方程奇异性条件和结构参数空间复形剖分方法为基础，研究了平面机构尺度分类问题。
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8·When transferring a geometric constraint equation group into an optimization model, we need a method to jump out of the local beat solution so that we can find a best global solution.在将几何约束问题的约束方程组转化为优化模型的时候，需要找到一种方法来跳出局部最优解，进而找到全局最优解。
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9·Constraint equation was established according to mechanical model, utilizing the analysis, solving the forward and inverse position solution, and drawing the mechanical assembling sketch.针对机构模型建立了约束方程，利用解析法求解机构的位置正反解，并绘制出机构装配简图。
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10·This tells GLPK to create a constraint for each toy type in TOY, and the equation that will rule each constraint will be what comes after the :. In this case, GLPK will create这告诉 GLPK 为 TOY 中的每种玩具类型都创建一个约束，每个约束的等式都在 : 之后出现。