常見(jiàn)例句Contribute articles to the IPN and disseminating it in China. 組織保存保護(hù)、修復(fù)方面的國(guó)際會(huì)議;There was semi IPN stucture in the system by the study of SEM... 最終研制成功高流動(dòng)性、高剛性、高韌性的聚丙烯材料。Chemical method include graft compolymerization and IPN method. 第七章介紹了增容方法和原理。The result showed that IPN method was effective in toughening epoxy resin. 實(shí)驗(yàn)結(jié)果表明,用IPN方法增韌環(huán)氧樹(shù)脂效果良好。The infrared spectra of NPN and IPN were very similar measured using FTIR. 運(yùn)用傅立葉紅外光譜(FTIR)技術(shù)對(duì)NPN和IPN的譜圖進(jìn)行分析可知,兩種硝酸酯的紅外光譜圖非常相似。And also makes an explicit introduction of the design principle and the damping effect of the polymer basis IPN piezoelectricity damping materials. 并詳細(xì)分析介紹了聚合物基IPN壓電阻尼材料的設(shè)計(jì)原理及阻尼效果,對(duì)未來(lái)的發(fā)展趨勢(shì)做出了展望。 返回 IPN