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氦氧常规潜水的特点是潜水深度大,减压时间长,在无潜水钟的条件下进行这种潜水作业,潜水员在水下减压时会经受寒冷、疲劳、饥锇、涌浪等不利因素的影响,潜水深度愈大,这些矛盾就愈显突出。国外大深度氦氧潜水,由于有潜水钟设备,水面减压显得不那么必要。在我国,氦氧常规潜水日渐普及,但潜水钟设备尚未配套,为了减少潜水员在水下减压时所遇到的不利因素的影响,氦氧常规潜水水面减压法是非常必要的。1982年,我们在海军组织的一次海上氦
Heli-Oxygen Conventional Diving is characterized by a large diving depth and a long decompression time. This diving operation is carried out without a diving bell. The diver may experience adverse factors such as coldness, fatigue, hunger and surging when underwater decompression The greater the depth of the dive, the more prominent these contradictions. Large depth of helium oxygen diving abroad, due to the diving bell equipment, surface decompression seems less necessary. In China, helium oxygen routine diving is increasingly popular, but the diving bell equipment is not yet complete, in order to reduce the diver when underwater decompression encountered adverse factors, helium oxygen conventional diving surface decompression method is very necessary. In 1982, we were a naval helium at sea