1)  PHSP1
PHSP1
1.
Studies on PHSP1 Gene Expression in Escherichia Coli and Nicotiana Tobacum;
外源PHSP1基因在大肠杆菌和烟草中的表达及分析
2)  pH
pH
1.
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
2.
ISO10390:2005 Soil Quality-Determination of pH;
ISO10390:2005土壤质量pH的测定
3.
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
3)  soil pH
pH
1.
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
4)  Lead(Ⅱ)
Ph(Ⅱ)
5)  pH value
pH
1.
The investigation and significance by examining pH value and smear of dejecta for intestinal flora maladjustment;
粪便pH和涂片检查肠道菌群失调的研究及意义
2.
Effects of Temperature and pH value on the growth of Laribacter hongkongensis GRA1 strain;
温度和pH对香港海鸥型菌GRA1株生长的影响
3.
Influence of feedwater conductivity and pH value in RO systems;
反渗透系统给水电导率与pH的系统影响
6)  pH value
pH值
1.
Influence of pH value on rheological performance of high-density drilling fluid;
pH值对高密度钻井液流变性能的影响
2.
Effects of pH Value on Electroless Ni-P Plating on Magnesium Alloys;
pH值对镁合金化学镀Ni-P合金的影响
3.
Fast detection and control of pH value during fabric manufacturing;
生产中织物pH值快速测定与控制方法
参考词条
补充资料:pH
分子式:
CAS号:

性质:又称PH值。PH是以氢离子浓度表示的水的酸、碱性的量度,氢离子浓度是每升溶液中氢离子的质量(以克表示),用氢指数PH来表示,故PH便是氢离子浓度指数。PH在数值上等于氢离子浓度的负对数,即氢离子浓度倒数的对数。纯水的PH值=7;酸性水的PH值<7;碱性水的PH值>7。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。