您要查找的是不是：
- 类GPS测距技术'GPS-like' ranging
- 类GPS测距"GPS-like" ranging
- 类GPSQuasi-GPS
- 类GPS超声定位系统及其定位精度分析Quasi-GPS ultrasonic ranging system and its location precision analysis
- 类GPS超声定位系统及其单基站距离估计算法Research on Single Base-Station Distance Estimation Algorithm in Quasi-GPS Ultrasonic Location System
- 胺类amine
- 灵长类Primates
- 布类mercery
- 第一类first kind
- GPS与测距法的融合模型在机器人导航中的实现Fusion Model of GPS and Odometry in Mobile Robot Navigation
- 蔬菜类greengrocery
- 脂类FAT
- 小类subclass
- 最后，我们还在串形总线上加上了一个GPS，一个激光测距仪，一个电子罗盘。Finally, we added a GPS, a laser telemeter and an electronic compass on serial lines.
- 抽象类abstract class
- 醇类alcohols
- 酚类phenols
- 蕨类fern
- 酯类esters
- 父类parent
