n.二酸（价）
adj.二酸的；二价酸的

Diacid is used as a raw material in the production of polyester and other polymers.
二元酸被用作生产聚酯和其他聚合物的原料。
The diacid market has seen a steady increase in demand over the past few years.
过去几年里，二元酸市场的需求量稳步增长。
The chemical properties of diacid make it suitable for use in dyeing and printing textiles.
二元酸的化学性质使其适合用于染色和印刷纺织品。
In order to produce high-quality diacid, strict quality control measures must be implemented during manufacturing.
为了生产高质量的二元酸，在制造过程中必须实施严格的品质控制措施。
Diacid can be derived from renewable resources, making it an environmentally friendly alternative to traditional petrochemicals.
二元酸可以从可再生资源中提取，因此它是传统石油化学品的环保替代品。
The process of synthesizing diacid typically involves a series of chemical reactions, including dehydration and oxidation.
合成二元酸的过程通常涉及一系列化学反应，包括脱水和氧化。
Diacid is often used as a building block in the synthesis of pharmaceuticals due to its versatile chemical structure.
由于其多变的化学结构，二元酸常被用作合成药物的构建模块。
The diacid industry is expected to continue growing due to increasing demand from various end-use industries.
随着各种终端行业的市场需求不断增长，预计二元酸行业将继续发展。
To ensure the purity of diacid, advanced purification techniques such as distillation and crystallization are employed.
为了确保二元酸的纯度，采用如蒸馏和结晶等先进提纯技术。
The discovery of new applications for diacid has opened up exciting possibilities for future research and development.
发现了二元酸的新应用，为未来的研发工作开辟了令人兴奋的可能性。