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- 相位梯度自聚焦（PGA）算法Phase gradient autofocus algorithm
- 相位梯度自聚焦算法在机载合成孔径雷达运动补偿中的应用Application of an improved PGA algorithm in SAR motion compensation
- 相位梯度自聚焦（PGA）Phase gradient autofocus
- 相位梯度自聚焦算法的性能分析及改进Performance analysis and improvement of phase gradient autofocus algorithm
- 相位梯度自聚焦phase gradient autofocus
- 基于最优对比度准则的SAR图像相位梯度自聚焦算法Phase Gradient Autofocus Algorithm for SAR Imagery Based on Contrast Criteria
- 相位梯度自綦焦phase gradient autofocus (PGA)
- 自有own; self-possessed
- 自驾游self-driving travel
- 自建self-built
- 相位梯度phase gradient
- 本条例自公布之日起施行。These regulations come into force upon promulgation.
- 自付pay
- 相位梯度算法phase gradient algorithm
- 自攻self tapping
- 自驾车self-driving
- 他自愿做这苦差使。He volunteered for the hard and unprofitable job.
- 光束波前畸变的模拟及其相位梯度分析Simulation of the wavefront aberration and its gradient analysis
- 本规定自7月1日起生效。The rule takes effect as of July1.
- 不请自来come without invitation
