ph test paper是什么意思

网络释义

用法例句

In Situ Measurement of Chloride Concentration and pH Distribution in the Crevice during the Crevice Corrosion of Copper Electronic Board;

铜电路板缝腐蚀过程缝隙中pH、Cl-浓度分布的测量

ISO10390:2005 Soil Quality-Determination of pH;

ISO10390:2005土壤质量pH的测定

Productions Analyses and pH Dynamics During Rice Straw Degradation by the Lignocellulose Degradation Bacteria System WSC-6;

木质纤维素分解菌复合系WSC-6分解稻秆过程中的产物及pH动态

Soil pHs in the tea gardens in Jiangsu, Zhejiang, and Anhui provinces and changes of soil pH in the past decade;

苏、浙、皖茶区茶园土壤pH状况及近十年来的变化