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coefficient matrixes
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  系数矩阵
     And we mainly analyze the forward and inverse formulation ofposition, velocity and acceleration of 3-SPS/S mechanism, and build the firstorder and second order influence coefficient matrixes.
     得到了3-SPS/S并联机构位置正反解,通过求导的方法建立了该机构的一阶影响系数和二阶影响系数矩阵,并得出了速度正反解和加速度正反解。
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     That is coefficient matrixes, which influence temperature field, was got by results of multi-couple simulation, by which temperature distribution was got with change of operation parameters.
     即基于多场耦合数值计算的结果求出影响炉内温度场的系数矩阵K_(X_(mn))(i,j,k),再结合操作参数的变化量计算出炉膛内的温度分布。
短句来源
     This paper discusses how to establish coefficient matrixes of motion differential equation of multi degree of vibration system directly.
     讨论用直接法建立多自由度振动系统运动微分方程矩阵式中各系数矩阵的方法和步骤
短句来源
     Based on the screw theory, the first-order effect coefficient matrixes of a 3-UPU parallel pyramid mechanism under initial position and movement along X-coordinate axis are established.
     采用螺旋理论,首先分别建立了 3-UPU 并联角台机构在初始位形下和沿 X 轴方向发生移动后的一阶影响系数矩阵
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     Mechanism design for main feed mechanism of HMT is carried out,one and two order influence coefficient matrixes of the main feed mechanism are derived,closed form kinematic equations of the main feed mechanism are established.
     对主进给机构进行了机构设计,推导出了主进给机构一、二阶运动影响系数矩阵,建立了主进给机构封闭形式的运动学方程。
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  “coefficient matrixes”译为未确定词的双语例句
     The similarity coefficient matrixes of the total 31 cultivars and the 17 cultivars from China were analyzed.
     结果表明,中国的17份材料部分聚为一类,国外的14份材料大部分聚为另一类,其它材料相间排列。
短句来源
     Using screw theory, one and two order effect coefficient matrixes for 2-DOF spherical parallel mechanisms were derived.
     应用螺旋理论导出了球面五杆机构的一、二阶影响系数。
短句来源
  相似匹配句对
     At the same time, the manner of storing sparse coefficient matrixes is discussed.
     同时,介绍了稀疏系数矩阵的索引存贮方式,由于它只需存储非零元,使存储量较小。
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     economic coefficient;
     经济系数;
短句来源
     The relative coefficient
     亲本本身性状表现与一般配合力效应的相关系数因性状而异。
短句来源
     The influence coefficient matrixes of initial parameter are used for the solutions of the initial parameter equations.
     在初参数方程的求解中,利用了初参数影响系数矩阵。
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     The cells were embedded in matrixes.
     细胞被包埋在基质中。
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  coefficient matrixes
Computation efficiency, for the coefficient matrixes of the system motion equation, is discussed based on its special representation form.
      
The diagonal elements of the influence coefficient matrixes are integrated analytically.
      


In this paper, a sufficient condition is given for deciding the stability of solutions of systems described by the following ordinary differential equations under diagonally dominant coefficient matrixes dx/dt = Ax, x(t_o) = x_o and dx/dt=Ax+R(t, x), x(t_o) = x_1 where Based on this condition, the stability of solution of the systems mentioned above can be decided without calculation of eigenvalues of a matrix, which simplifies calculation greatly,

本文给出了在系数阵的强对角线优势下,判定由下述常微分方程所描写的系统解的稳定性的一个充分条件.利用这个条件,可以不计算矩阵的特征值,而对上述系统解的稳定性进行判定,从而使计算大为简化。

The digital simulation method on basis of e~(AT) presented in this paperconsists in treating oarious continuous, linear, constant parts of the systemsimulated as subsystems which are desoribed by systems of discrete stateequations. Then, these subsystems and various non-linear or time-varyingparts are interconnected and thus digital simulation of the whole system isimplemented. This method of simulation possesses the merits of fast comp-uting rate, high accuracy and versatilety. The main point described in this...

The digital simulation method on basis of e~(AT) presented in this paperconsists in treating oarious continuous, linear, constant parts of the systemsimulated as subsystems which are desoribed by systems of discrete stateequations. Then, these subsystems and various non-linear or time-varyingparts are interconnected and thus digital simulation of the whole system isimplemented. This method of simulation possesses the merits of fast comp-uting rate, high accuracy and versatilety. The main point described in this paper is concerning the computationof the coefficient matrixes of the subsystems using analytir method whichhas the merit in the amount of computation and accuracy of simulationindependent of the step size chosen with the (somewhat laboursome) program.

本文所叙述的以e~(AT)为基础的数字仿真方法,是将被仿真系统中的各个连续线性定常部分看作子系统,利用计算机先求出每个子系统的离散状态方程,然后根据各子系统的相互联接、其间的非线性或变系数特性,再进行数字仿真。这种仿真方法计算速度快、精度高、有较强的适应性。文章中着重介绍了用解析法求解子系统离散状态方程的系数阵。解析法的优点是:对线性定常系统而言,仿真前的计算量及仿真精度与仿真步距T的选取无关,其缺点是程序较繁。

Using the generalized coordinates method, fundamental equations for the restrained-torsion of thin-walled box girders of trapezoidal cross section are derived. The influence coefficient matrixes of initial parameter are used for the solutions of the initial parameter equations.

本文介绍了用广义坐标法推导的梯形截面箱梁约束扭转计算的基本微分方程;在初参数方程的求解中,利用了初参数影响系数矩阵。

 
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