On the bases of analyzing triangle wave form modulated LFM, the method of using DDR (Dual Channel Directional Doppler range) technique to eliminate the influence of speed to range is presented.
在分析三角波调制的线性调频信号的基础上，提出了用DDR技术消除速度对测距的影响方法。
The experimental results indicated that bupivacaine may influence various kinds of ionic channel on cell membrane with wide-ranging antiarrhythmic effects.
实验结果提示布吡卡因能影响细胞膜上多种离子通道，具有广谱抗心律失常作用。
The influence of radar channel on telemetering signal is analysed comprehensively in order to provide solid and reliable theoretical basis.
全面分析了雷达信道对遥测信号的影响程度，为消除其影响提供了准确、可靠的理论依据。
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