Terms for subject Air defense containing collision-avoidance

English	Chinese
airborne collision avoidance system	机载空中防撞系统
carrier sense multiple access with collision avoidance	电信传感器多址访问冲突避免 (CSMA 的一种版本)
radar for collision avoidance	防撞雷达
time/frequency collision avoidance system	时频防撞系统
traffic alert and collision avoidance system	空中交通告警与防撞系统