“synthetic aperture radar，SAR”的概念、定义、翻译、参考文献-科学参考

单词	synthetic aperture radar，SAR
释义	synthetic aperture radar，SAR Encyclopedia 工学微波遥感释 synthetic aperture radar，SAR合成孔径雷达利用雷达与目标的相对运动把尺寸较小的真实天线孔径用信号处理的方法合成较大等效天线孔径，以提高分辨率的雷达。
随便看	second critical magnetic field second cultivated machinery second curvature second demographic transition second derivative second derivative test second derivative test discriminant second development second difference second differential second differential parameter second differentiator second distance second dual second dual module second dual space second economics adjustment of China second eigenfunction second electron emission Second Emperor of Qin Dynasty Second Empire of Brazil second factor second fall-line second Fermat point second field free region

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