电磁波反射 meaning in Chinese
reflection of electromagnetic wave
Examples
- Study of active periodical structure s controlling the direction of reflector electromagnetic wave
有源周期性结构控制电磁波反射波束指向研究 - It can get the information of the objects in its supervised water area by collecting the reflected electromagnetic wave . because the raw radar video represents the real condition of the supervised water area , it is an important information resource for vts centers and maritime administrative offices to get the evidence on the spot
雷达利用电磁波反射原理收集监测海域内的物体回波信息，雷达原始视频数据实时动态地反映了海域内的真实情况，因此对于交通管制和海事取证具有极其重要的作用。 - The conclusions from this research include : ( 1 ) the real part mainly effects the delay time between two peaks of gpr signal , the larger the real part , the longer the delay time . ( 2 ) the imaginary part mainly affects the peak amplitude of gpr waveform except that from pavement surface , the higher the imaginary part , the lower the peak amplitude . ( 3 ) the neglect of imaginary part of dielectric will increase the analyzing error obviously when it is higher
分析了路面结构层材料介电常数实部和虚部对雷达电磁波反射信号的影响，并得出以下结论： ( 1 )介电常数的实部主要影响雷达反射波的时延，实部越大，时延越长； ( 2 )虚部主要影响除路表反射波幅之外的其它结构层界面的反射波波幅，虚部越大，反射波幅越小； ( 3 )当介质介电常数虚部较大时，忽略虚部将给分析结果带来明显的误差； 3