This paper mainly tells about the GPS dynamic positioning technique on weapon.
本论文主要阐述了弹载GPS动态定位技术方面的相关方面。
First-break positioning technique for ocean bottom cable is then introduced to remove above deficiencies.
为此,我们引进了海底电缆初至波定位技术。
Secondary positioning technique is one of key techniques of seismic exploration in neritic transitional zone.
二次定位技术是浅海过渡带地震勘探的关键技术之一。
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