polycarboxylate-type的用法和樣例：
例句
- The synthesis technics of polycarboxylate type superplasticizer are studied.
介紹了聚羧酸系高效減水劑合成工藝研究現狀。 - At present, high-performance water-reducing agent Polycarboxylate in the construction industry is playing an increasingly important role.
當前，聚羧酸系高性能減水劑在建筑行業(yè)發(fā)揮著(zhù)越來(lái)越重要的作用。
