mobile manipulator的用法和样例：
例句
- This paper presents the motion planning algorithm of a differential drive mobile manipulator.
提出了差动驱动式移动机械手的运动规划算法。 - A generalized manipulability, which extended the conventional definition of manipulability for manipulators, was defined for mobile manipulators.
摘要将机械手可操作度的概念推广到移动机械手，定义了广义可操作度。
