symmetrical effect

But the practice of monetary policy proves the nonexistence of symmetrical effect.

但货币政策的实践证明了对称效应并不存在。

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This paper mentions several ways of dealing with harmonic by computer program and the new method of harmonic control, At last part I will analysis the harmonic in symmetrical three-phase circuit and its effect on the measurement of Active Power.

文章也介绍了逆变电源谐波分析的几种方法，并提出了消谐控制的新思想，同时说明了谐波分析的另外几种编程计算方法。

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Two-dimensional geometry effect on space-charge-limited current in axially symmetrical planar diode

轴对称平板二极管空间电荷限制流的2维效应

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It is shown in this paper that due to the neglecting of curvature effect in the calculation of deformation of slope, the ordinary straight line finite elements are not suitable for the calculation of axile symmetrical shells with abrupt change of curvature.

本文指出了在一般用直线单元的轴对称壳的有限元法中，由于忽视了曲率对斜度变形的影响，并不能用以处理曲率突变的轴对称壳问题。

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The fring field effect and the nonlinear property of particles of radial sector cyclotrons which are four-folded symmetrical are analyzed numerically.

本文对四度对称径向扇回旋加速器的边缘场效应和粒子的非线性特征进行了数值分析；

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The experimental results show that both plasma radiation intensity and lines signal-to-background ratio increases distinctively along with rising the pressure for sample preparation; the more symmetrical and exquisite of sample surface, the more obvious of enhancement effect on the plasma radiation.

结果表明，随着制备样品所施加压强的提高，等离子体辐射强度和光谱信背比都有不同程度的提高；样品表面粒度越均匀越细腻，等离子体辐射增强效果越明显。

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