长航程 meaning in English
long voyage
Examples
- Cable ' s length
链长航程单位 - Electrical power torpedoes are the important warfare weapons for our navy submchnes . with the development of farther range , faster speed and variable velocity electrically - propelled torpedoes , modern electrical power torpedo features high speed and speed variability and quietness in its voyage
电动力鱼雷是我国海军潜艇的主要作战武器，随着高速、长航程、变速电动力鱼雷的发展，现代电动力鱼雷在航行上更体现了高速性、变速性及隐蔽性。