Then, the principle of sonar sensors and it's disposition in mobile robot is introduced.
然后介绍了声纳传感器的原理和在移动机器人上的布置。
This paper introduced the function and principle of Foliage plant in city gardening disposition of plants, and explained the application and expectation of Foliage plant.
文章介绍了彩叶植物在城市园林植物配置中的作用和配置原则以及在城市园林中的应用与前景。
The experimental principle and the instrument disposition are presented.
给出了实验原理和仪器配置；
应用推荐