欧路词典|英汉-汉英词典 PAC是什么意思

Filler retention and drainability of wheat shaw pulp could be improved remarkably when PAC and PDADMAC were added as ATC before the addition of CPAM.

用PAC和PDADMAC作为阴离子捕捉剂可显著改善麦草浆的滤水性，提高其留着率。