underwater detection meaning in Chinese

水下探测

Underwater detection and classification system
水下探测与分类系统
The underwater acoustic signal is the main information for the underwater detection and identification system , so it is very important to get the acoustic signal efficiently
摘要水下声信号是水下探测系统实现对水中目标远程探测识别的主要信息之一，有效获取水下声信号是一个十分重要的问题。
The placing technique of soft mattress for bottom protection is a key technique for yangtze estuary deepwater channel regulation project , the requirements to which include high efficiency , high quality , mechanization , automatic positioning and underwater detection
摘要护底软体排铺设工艺是长江口深水航道治理工程的一项关键技术，其要求高效、优质、机械化，并实现信息化自动定位和水下检测。