表观直链淀粉含量
appearance amylose content
apparent amylose content
大直径径向渗透率仪
full diameter radial permeameter
大直径直缝焊管
Large－ sized straight weld pips
large-diameter butt welded pipe
large diameter longitudinal welded pipe
Large-sized straight welded tube
表观即时成膜
Apparent Quick-prepared Film
表观即时成膜型光催化反应器
Apparent Quick-prepared Film Photocatalytic Reactor
N的表观回收率
apparent N-recovery efficiency
N素表观利用率
Apparent efficiency of nitrogen
VOC表观浓度
VOC ostensible concentration
氨基酸回肠末端表观消化率
ileal apparent amino acids digestibility