(5) Some pre-liminary study on the application of unstructured grid is conducted.

⑸对结构化网格在DSMC 中的应用做了初步探索。

Because of the multiped walking character, multi-legged walking robots own obvious priorities in motion and working under unstructured and unconfirmed environment comparing to wheeled robots.

相对于轮式机器人而言,足步行机器人在结构化环境中具有明显的优势。