The new method not only preserves the merits of PRI transform, but also performs well for staggered radars.
这种改进方法不仅保留了PR I谱方法的优点，对参差雷达也得到了很好的估计结果。
2
In case of the oil casing pipe taken place staggered fracture, there can not put down the instruments in the well, the explosion method is often to be used.
研究油井套管由于错断，无法使下井工具通过情况下，采用爆炸方法打通错断口。
3
In this paper, the principle of Sampling Time Staggered Space Vector Modulation (STS-SVM) as well as its realizing method in cascade multilevel converters is presented.