Decca positioning system

例句：

1. 1. The Decca positioning system is a key component of the navigation system in the aircraft.
   德克萨斯州定位系统是飞机导航系统中的关键组件。
2. 2. The Decca positioning system has been used to improve the accuracy of satellite navigation.
   德克萨斯州定位系统已被用于提高卫星导航的准确性。
3. 3. The Decca positioning system is widely used in various fields, including transportation and communication.
   德克萨斯州定位系统在交通和通信领域得到了广泛应用。