adj.二羧基的

Monomolecular layers of pyrene as a sensor to dicarboxylic acids. 高莉?qū)?!--www.www.sigorfond.com 中小學(xué)英語網(wǎng)-->

The condensation was carried out with an excess of glycol or of dicarboxylic acid. 聚縮反應(yīng)是在二元醇或是在元羧酸過量下進行的。

The development of polyethylene naphthalate(PEN) and its intermediate 2,6-naphthalene dicarboxylic aicd(2,6-NDA) is reviewed. 敘述了PEN及其中間體2,6-萘二甲酸的發(fā)展情況。

Succinic acid (butanedioic acid) A dicarboxylic acid formed by fermentation of sugars. 琥珀酸：為糖酵解過程中產(chǎn)生的二羧基酸。

Fumaric acid (trans-butenedioic acid) An unsaturated dicarboxylic acid, which occurs in many plants. 延胡索酸（反丁烯二酸）：一種不飽和二羧酸，存在于許多植物體中。

The metabolic characters of production phase in the fermentation of unde-cane dicarboxylic acid were analyzed. 分析了十三碳二元酸發(fā)酵過程中產(chǎn)酸期的代謝特點,對產(chǎn)酸期四相體系發(fā)酵動力學(xué)進行了研究。