The test mechanism for measuring pitching damping derivatives and data reduction equations for obtaining pitching dynamic derivatives have been outlined.
本文叙述了测量俯仰阻尼导数的试验装置及其数据处理方程。
The following equations are obtained after some reduction.
作某些简化之后得到下列诸方程。
After each reduction, the remaining equations remain symmetric and banded.
在每次约化后，余下的方程是保持对称和带状的。
The following equations are obtained after some reduction .
作某些简化之后得到下列诸方程。
All equations in prediction and correction step can be solved using matrix reduction technique, which significantly reduces the dimension to half of the original.
其中预测及校正方程均采用特殊的矩阵降阶技术求解，所需求解的方程组维数只相当于原来的一半。
By means of variable substitution and iterative method, this paper puts forth some new higher-order differential equations, and gives their formula of reduction of integrals to common denominator.
借助变量代换、迭代等方法，提出几类新的高阶常微分方程，给出其相应的通积分公式。
Examples are given that by using this expressions, large number of equations in authors' study on inorganic oxidation-reduction reactions have been balanced by only one computer processing.
我们进行氧化还原方程式的综合研究时，曾运用上述规律，在电子计算机上将多个方程式一次配平。
In Chapter 2, the analysis methods concerned with high speed interconnect design are discussed, including the formulation of circuit equations and model reduction algorithm.
第二章论述了现今高速互连设计使用到的分析方法，包括电路方程的表述和模型简化算法。
The present nonlinear model reduction methods unfit for nonlinear benchmark buildings as their vibration equations belong to non-affine system.
非线性基准建筑物的振动方程属于非仿射系统，目前的非线性模型降阶方法不能采用。
The present nonlinear model reduction methods unfit for nonlinear benchmark buildings as their vibration equations belong to non-affine system.
非线性基准建筑物的振动方程属于非仿射系统，目前的非线性模型降阶方法不能采用。
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