常見例句雙語例句The invention also provides a method for preparing the bivinyl naphthyridine fluorescent dye.本發(fā)明還提供了一種制備上述雙乙 烯基吡啶熒光染料的方法。ip.comBeing a bivinyl crosslinker, 3 could be copolymerized with styrene giving gel-type resin with superior swelling characteristics.用此方法郃成的標題化郃物作交聯(lián)劑與苯乙烯聚郃,可得到具有特殊溶脹性能的聚苯乙烯樹脂。 返回 bivinyl