This paper given an improvement and supplement to design methods of rod string in existence, established a rod string design model based on actual well path.

对现有抽油杆柱设计方法进行改进与补充，给出基于实际井眼轨迹的抽油杆柱设计模型。

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This thesis aims at the design and implementation of the stereo vision system as well as path planning based on the vision information.

因此本论文旨在研究陆地自主车的立体视觉系统设计和实现，以及在视觉处理获得的信息基础上进行路径规划。

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Well Lin-4-ping-2 had a diverse attitude, and the well path waves up and down along the horizontal section, while the well bore quality and cement job quality all met the design requirement.

林4平2井地层产状变化较大，整个水平段为波浪型，但水平段井身质量和固井质量均达到了设计要求；

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