英语语法分析

The polarographic behavior of iodoacetic acid has been studied by using single sweep polarography, direct current polarography and cyclic voltammetry.

碘乙酸的极谱行为已通过单扫描极谱法，直流极谱法和循环伏安法进行了研究。

We study the polarographic behaviour of the antibiotics in this paper.

本文研究羟哌唑头孢菌素钠的极谱行为。

We advanced a new method of catalytic polarographic wave in this article.

本文提出了一种新的极谱催化波方法。