英语语法分析

The current topical areas focus on the rigid aromatic multicarboxylate ligands, such as benzene dicarboxylic acid and benzene tricarboxylic acid.

目前，这方面的研究主要集中在如苯二甲酸，均苯三甲酸等刚性芳香多羧酸配体。

Aconitase 2 (ACO2) catalyzes the conversion of citrate to isocitrate via cis-aconitate in the second step of the tricarboxylic acid (TCA) cycle (1, 2).

顺乌头酸酶2 (ACO2)在三羧酸循环第二步骤中催化从柠檬酸经顺乌头酸生成异柠檬酸的异构化(1,2)。

Bifunctional organic ligand 2, 4, 6-pyridine tricarboxylic acid, water-soluble rare-earth fluorescence labeling material and preparation method thereof.

双功能有机配体2,4,6 -吡啶三甲酸、其水溶性稀土荧光标记材料及其制备方法。