基本解釋聚丙烯酸鈉同根派生 PNaAA相關(guān)詞英漢例句Influence of Crystallinity of PAA,PLiAA and PNaAA Coatings Flim on Its Surface Performance PAA、PLiAA和PNaAA塗膜結(jié)晶度對(duì)其表麪性能的影響PNaAA更多例句