1) He hired a man to mow the lawn.
他雇人割草。
2) He is mowing the lawn.
他正在割草。
3) They had no servant in employ.
他们没雇佣人。
4) mowing robot
割草机器人
1.
In order to improve automatization of the mowing robot in its navigation ability, we use the GPS receiver and a digital box and needle.
以割草机器人为主要研究对象,运用卡尔曼滤波将GPS接收机和数字罗盘构成GPS/DR组合导航系统,克服了以前割草机器人导航方式的缺点,显著改善了导航定位精度。
2.
In order to solve the problems in control of the mowing robot in its avoiding stumbling bock, The method of fuzzy control with path layout is used based on the distance measure sensors .
针对以往割草机器人避障行为控制过程中存在的问题,并依据割草机器人的智能化工作要求及障碍物的特点,提出了基于测距传感器系统及模糊控制技术的割草机器人避障行为控制方法。
5) robot mower
割草机器人
1.
Research on Multisensor Fusion and Navigation for Robot Mower;
割草机器人多传感器融合与导航技术的研究
2.
The intelligent robot mower (IRM) studied in this thesis is one kind of area-covering outdoor mobile robot working in the unstructured environments.
本论文研究的智能割草机器人(IRM)是全区域覆盖运行的户外移动机器人,工作在非结构化的草坪环境中。
6) He cut a large amount of hay.
他割了很多秣草。
补充资料：他们
1.代词。称自己和对方以外的若干人。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条