ethylene dicarboxylic acid的用法和樣例：
例句
- The peak of the bensoic acid on this column is sharp and symmetric without tailing.
以鄰苯二甲酸二乙酯為內標，對幾種不同品牌的飲料中的苯甲酸直接進行了定量測量。 - PTI has mainly worked with bottle grade PET but it envisions uses for polylactic acid and polyethylene naphthalate.
印度主要與瓶級聚酯但設想用途的聚乳酸和聚萘二甲酸乙二醇酯。
