support technologies的用法和样例：
例句
- In the end, the support techniques needed for the future UCAV are also brought up by studying the developing trend of the worldwide UCAV.
根据无人机研究现状和发展趋势，提出了发展作战无人机需要的支撑技术。 - Time synchronization is one of the most important supporting technologies for WSN.It is crucial to guarantee their security for many sensor applications.
摘要时间同步是无线传感器网络的重要支撑技术之一，保证时间同步安全性对无线传感器网络的应用至关重要。
