高空探测 aerologic sounding; aerological ascent; aerological obserbatory; aerological sounding; sound ranging; u er air soundings; upper air soundings; upper-air sounding
高空探测站 u er-air (sounding) station; u er-air(sounding)station; upper-air station
Therefore , development of a technology for the submarine to detect the anti - submarine helicopter by monitoring the helicopter radiated noise in underwater is urgently required 为了提高水下潜艇对抗反潜直升机的能力,需要尽快解决水下对空探测的技术问题。