safety buoyancy是什么意思

用法例句

This paper gives assessment on choice of submarine reserve buoyancy with the method of fuzzy comprehensive assessment,and discusses the assessment model in two viewpoints.

运用模糊综合评判方法对潜艇储备浮力的选取进行论证评估,讨论了在“小分舱大储备浮力”以及“大分舱小储备浮力”两种不同观点下潜艇储备浮力论证的评估模型。