paa
abbr.
parti affectac applicetur (Latin=to be applied to the affected parts or region) （拉丁语）敷于患处，用于患部（处方用语）;
例句:
-
The block copolymers of PSt - b - PBA and PSt - b - PAA werecharacterized by FTIR, GPC and 1 H - NMR.
利用FTIR 、 GPC、 1H-NMR 等检测手段对 PSt -b-PBA与 PSt -b-PAA了进行表征.
-
Adding poly acrylic acid ( PAA ) in the preparation of ammonium diuranate ( ADU ) was investigated.
本工作对在重铀酸铵 ( ADU ) 的沉淀反应中加入聚丙烯酸 ( PAA ) 的工艺进行试验研究.
-
PAA Hydrogels were synthesized, both of the swelling and deswelling kinetics were studied.
合成并研究PAA交联凝胶溶胀动力学及消溶胀动力学.
-
Below is a three month price history chart comparing the stock performance of HOS, versus PAA and FTI.
来自FORBES