pva

例句:

• Thesolution of collagen-PVA was wet spined with the sodium sulfate as coagulant and collagen-PVA composite fibers were prepared.
  在此基础上，以硫酸钠为凝固剂，对胶原-PVA共混溶液进行湿法纺丝，制备了胶原-PVA复合纤维。
  
• Mixed bacteria could degrade poly ( vinyl alcohol ) ( PVA ) completely and produce extracellular PVA - degrading enzyme.
  混合菌能完全降解 PVA,并产生胞外PVA降解酶.
  
• PVA film fixed cell is a new cell fixing method.
  PVA膜状固定细胞是一种新细胞固定化方法.
  
• The S-PVA Samsung panel is still there but my advice is: if you can still buy an original 2707 go and buy it now !!!!
  来自ENGADGET