基本解釋丁苯橡膠同根派生 styrene-butadienerubber相關(guān)詞英漢例句The determination methods of using optics and PGC to the styrene content in copolymper and its products were related.敘述了應(yīng)用光學法和裂鮮色譜法對丁苯橡膠中苯乙烯含量的測定方法。styrene-butadienerubber更多例句