极限吸出高度
limiting height of aspiration
净正吸高差
net positive suction head
NPSH net positive suction head
NPSH
允许吸出高度
the permissible draw height
高差差分改正
Revise Theory of Height-differential
PAA-AM高吸水复合材料
PAA-AM superabsorbent polymer composite material
γ-聚谷氨酸高吸水树脂
polyglutmic acid high water-absorbing resin
半导体冷冻白内障吸出器
semiconductor cataract freezing extractor
玻璃体灌注吸出切割器
vitreous infusion suction cutter
超高吸水纤维
ultra-high water absorbing fibre
超声波白内障粉碎吸出仪
ultrasonic cataract crushing and extracting apparatus