| 1. | Salinity exists in oceanic atmosphere at aerosol form . usually , seacrafts need desalted air , for example , air for combustion and cooling , airiness of communication cabin and electron cabin , etc . now , lots of large naval ships are equipped with gas turbines both home and abroad 海洋大气中含有盐分且以气溶胶形式存在,海洋舰船的进气往往有除盐要求,例如舰船发动机燃烧用和冷却用的进气、通讯电子舱的进气等。 |