大家都搜：
导航频率
1、navigation───n.航行；航海
2、frequency───n.频率；频繁
3、navigation lights───导航光信号；导航灯；[航][水运]航行灯
4、navigation satellite───[航]导航卫星；导航人造卫星，导航卫星
5、frequency generator───[计]频率发生器
6、navigation log───导航日志
7、navigation bar───导航栏；导航条
8、frequency range───频带; 频段；[电子][通信]频率范围
9、navigation system───[航][水运]导航XiTong
1、Industry: Meter; Radar and radio navigation; Frequency measuring instruments; Communications test equipment; Signal Generator;───所属行业：量仪；雷达及无线导航；频率测量仪表；通讯检测仪器；信号发生器；；
2、Objective: To approach the feasibility of the three-dimensional positioning and navigation with regular catheter electrodes in intracavitary with a low-frequency electrical field.───目的：探讨基于低频电场方式进行心腔内三维定位导航及心内膜重构的可行性。
3、Computing navigation parameters in the frequency domain is one of the focuses on modern navigation algorithms research.───频域内进行导航参数解算是当前导航算法研究的一个热点。
4、The yacht is equipped with radar navigation systems, high frequency communications equipment, refrigerators, wine cooler, etc.───游艇配有雷达导航XiTong、高频通信设备，冰箱、酒柜等一应俱全。