英汉例句

• Then, according to the spatial location characteristics of track circuit, the expression of the mutual impedance is simplified through Taylor formula.

  考虑轨道电路空间位置特点，采用泰勒公式对相邻轨道电路互阻抗表达式进行化简，得到一种快速计算公式。

• A general formula is given for calculating the mutual impedance be tween two dipoles by means of the induced electromotive method and the field transformation formula.

  本文采用感应电动势法和场量变换公式给出了计算二振子互阻抗的一般公式。

• The mutual impedance matrix of the circular array is also studied by using network theory and MOM.

  利用网络理论和矩量法对圆阵互阻抗矩阵的计算进行了研究。

• The results indicate that the simplified formula has high accuracy, and is suitable for calculating the mutual impedance with the earth return of two adjacent track circuits.

  数值计算结果表明，化简后的相邻轨道互阻抗计算公式準确度高，可方便计算考虑大地情况下相邻轨道电路互阻抗。

• If the mutual impedance or mutual coefficient matrix of an array is perfectly known, one can completely compensate the effect of mutual coupling and realize the desired low sidelobe level in theory.

  如果阵列的互阻抗(或互耦系数)矩阵确知，理论上可以精确补偿互耦的影响，从而实现极低副瓣接收。

• The relationship between mutual impedance errors and the amplitude and phase errors of channels is derived, by which the relationship between mutual impedance error and the sidelobe level is given.

  推导出了互阻抗误差与通道幅相误差的关系；进而得到了互阻抗误差与副瓣电平的关系。

• The validity of the method is proved by calculating the mutual impedance between overhead power lines and underground telecommunication lines.

  架空电力线路与地下通信线路互阻抗的计算结果验证了论文方法的正确性和高效性。