英语语法分析

Automatic titrator is usually used for measuring concentrations of samples.

全自动滴定仪一般用来测定样品的浓度。

The end point of titration is controlled by instantaneous titration controller and titre is measured by Mariotte constant current titrator and timer.

瞬时滴定控制器可准确地控制滴定终点，使分析结果准确可靠。

The peculiar feature of this titrator is wide-concentration range, high resolution, high accuracy, hermetically-sealed system and convenient operation.

该仪器的特点是测量范围宽，分辨率高，精密度高，全密闭系统，操作方便。