1.
Expression of hydrogenion concentrations in terms of molar concentrations is rather cumbersome.
用摩尔浓度表示氢离子浓度是相当麻烦的。
2.
Uncertainty Evaluation on Determination of Fluoride Concentration in Water by Ion Chromatography
离子色谱法测定水中氟离子浓度不确定度评定
3.
Use of Ion-selective Electrode in the Determination of Fluoride Ion Concentration in Drinking Water
用离子选择电极法分析饮用水中氟离子浓度
4.
3.5 Reduce calcium ion below 100 ppm by adding Soda Ash.
加入纯碱以降低钙离子浓度到低于100ppm。
5.
At high calcium concentration they fuse without lysis.
在钙离子浓度高时，他们融合而不解体。
6.
Experimental Research on Chloride Threshold Level for Reinforcement Corrosion;
钢筋腐蚀临界氯离子浓度的试验研究
7.
Experimental Research of Chloride Threshold in Concrete;
混凝土中临界氯离子浓度的试验研究
8.
A Study and Design for ISE/pH Meter;
KA0324A离子浓度计的研究与设计
9.
Effect of corrosion inhibitors on the chloride threshold values of reinforcing steel
钢筋阻锈剂对临界氯离子浓度的影响
10.
Sodium Ion Concentration Measuring System Based on MSC1210
基于MSC1210的钠离子浓度测量系统
11.
Design and Implementation of a Universal Ion Concentration Testing Instrument
通用型离子浓度检测仪的设计与实现
12.
Relationship between Fluorescence Intensity of Eu Complexes in Polymer and Europium Ion Concentration
铕高分子配合物荧光强度与铕离子浓度的关系
13.
Method of hydrogen ion concentration determination for pesticide emulsifiers
GB/T3776.2-1983农药乳化剂氢离子浓度测定方法
14.
Hint: When solute is added to a saturated solution, there is no change in ion concentration.
提示：当溶质加入已饱和溶液，对离子浓度无影响。
15.
a blood disorder characterized by a lower concentration of hydrogen ions in the blood (which rises above 7.45 on the pH scale).
血液中氢离子浓度降低的一种血液混乱症。
16.
Ca ~(2+)Concentration change in platelets activated by chemical agonist
化学诱导剂对血小板钙离子浓度变化的影响
17.
Blood plasma has a concentration of sodium ions almost 6 times as great as that in the red cell.
血浆中钠离子浓度比红细胞几乎大6倍。
18.
Higher salt concentrations alone may inhibit ion uptake.
单单只是盐浓度高就会阻碍离子吸收。