常見例句雙語例句The speed of moving-target was measured based on the principle of PD frequency shift, and the range of moving-target on the pulse-echo principle.利用多普勒頻移原理實(shí)現(xiàn)了運(yùn)動(dòng)目標(biāo)速度測量，利用脈沖回波測距原理實(shí)現(xiàn)運(yùn)動(dòng)目標(biāo)距離測量。The inverse synthetic aperture radar (ISAR) echo signal model of fast-moving target and the effect of target fast-moving on ISAR signal processing were analyzed.分析了高速運(yùn)動(dòng)目標(biāo)的逆合成孔徑雷達(dá)（ISAR）回波信號(hào)模型和目標(biāo)高速運(yùn)動(dòng)對ISAR信號(hào)處理的影響。The inverse synthetic aperture radar (ISAR) echo signal model of fast-moving target and the effect of fast-moving character on ISAR signal processing are analyzed.分析了高速運(yùn)動(dòng)目標(biāo)的逆合成孔徑雷達(dá)（ISAR）回波信號(hào)模型和高速運(yùn)動(dòng)對ISAR信號(hào)處理的影響。hkxb.buaa.edu.cn 返回 moving-target echo