低饱和度气层
low gas-saturated reservoir
低饱和度岩性气藏
low saturation lithologic gas reservoir
低不饱和度聚醚
low unsaturated polypropylene glycol
低不饱和度聚醚多元醇
low unsaturation polyether polyols
low unsaturated degree polyether polyols
低含油饱和度油藏
low oil saturation reservoir
高活性低不饱和度聚醚
polyether with high activity and low unsaturation degree
最低含水饱和度
minimum water saturation
irreducible water saturation
非饱和－饱和渗流
unsaturated-saturated seepage