氮气的安全过饱和系数

作者: rantiku 人气: - 评论: 0
问题 氮气的安全过饱和系数
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解析 氮气的安全过饱和系数:氮气在体内的过饱和状态的维持不决定于压力的高低,而取决于原先维持的压力与迅速降低的压力的比值,即高压与低压的比值,比值小于或等于2.25时,减压是安全的,故将2.25称为安全过饱和系数。

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