ph indicator的例句大全

The pH value is 8.5 by pH indicator strips.

用pH试纸测得泥浆pH为8.5.

It is firstly def ined as minus logarithm PH indicator.

首先定义为氢离子浓度负对数.

PH Variation as Indicator for the Reaction between Arsenite and Absorbents

几种吸附剂吸附亚砷酸根离子过程中pH值的动态变化

Available acidity is analyzed by pH indicator paper, standard colorimetry or acidimeter;

有机酸可采用比色法、纸上层析和气相色谱进行分析。

Conclusion It is a practical method to determine content of Barbital Sodium by PH Indicator Absorptance Method.

结论PH指示剂吸收度比值测定巴比妥钠的含量是一种切实可行的方法。

Objective To Study the better one between PH indicator absorptance method and Ag ration method to determine content of barbital sodium.

目的为探讨PH指示剂吸收度比值法和银量法测定巴比妥钠含量的优劣。