常見(jiàn)例句雙語(yǔ)例句The styrene pyridinium provided by the invention has good liner optical property, good water solubility and good consistency with PVA water solution;本發(fā)明提供的苯乙烯吡啶鹽具有良好的線性光學(xué)性能，水溶性好，與PVA水溶液有很好的相容性；ip.com 返回 styrene solubility