semi-analytic calculation 半解析计算
analytic calculation method 解析计算方法
analytic calculation formula 解析计算公式
And the analytic calculation method of the self radiation impedance and mutual radiation impedance of the transducer array is studied.
还研究了基阵中各阵元自辐射阻抗与互辐射阻抗的计算方法。
Calculation and experiment results show that the software is suited for analytic calculation of flow visualization in rotational fluid machinery.
试验与计算结果表明本套软件适合于旋转的流体机械的流场图像的解析计算。
The general characteristics of the turning motion are obtained, and the results of the analytic calculation agree with those of numerical integration.
导出的非线性微分方程存在解析积分，从而得出转体运动的一般规律，计算结果与数值积分结果相一致。
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