空间圆弧轨迹的矢量描述技术Lu Gang,Tong Changhai,Xia Boyi,Yu LeiActa Petrolei Sinica(2014)引用 8|浏览20暂无评分关键词vector algebra,borehole trajectory,drilling theory,spatial arc,directional drillingAI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要