For the triad to bind the Mg2+, a pharmacophore bioisostere has to be ionized.
为了使三联体结合 Mg2+，必须电离药效团生物等位体。
A great deal of saline wastewater containing Cl -, Ca2 + and Mg2 + from the ion exchange system of steam boiler is discharged during the regeneration of resin.
油田注汽锅炉的离子交换树脂系统在再生过程中要排放大量含盐废水，这部分废水中含有大量氯离子和硬度离子，外排后会对耕地造成不良影响。
ResultsThe haemolytic activity was temperature-sensitive, and improved with the concentration increase. The presence of Ca2+, Mg2+ wass necessary for haemolytic activity.
结果水母毒素的溶血活性对温度敏感，随着浓度的提高而增大，并且依赖于Ca2+，Mg2+等二价金属离子的存在。
The effect of different tapping systems was studied on promising rubber clone SCATC 8-79 in yield, dry rubber content and the content of sucrose, phosphorus, thiol and Mg2 +.
研究不同割胶制度对橡胶树优良无性系热研8- 79幼龄树的产量、干含及蔗糖、硫醇、无机磷、镁离子等指标的影响。
The changes of Ca2+ and Mg2+ concentrations and the retinal cell apoptosis were measured by using absorption spectrophtometry at week 4, week 6, week 12 and week16 after the attack of DM.
并在糖尿病发病后4、6、12和16周检测视网膜细胞凋亡和视网膜组织中钙镁离子浓度的变化。
The method has also been applied to the simultaneous determination of Ca2+ and Mg2+ in artificial samples and real water samples, the recovery was founded to be in the range of 92.3%-103.0%.
利用显色反应，本方法还被应用与模拟和实际水样中的钙和镁的同时测定，其加标回收率为92.3％-103.0％。
In the culture process of the adventitious root, the consumption of Ca2 + and Mg2 + was relatively few. After the culturing, there were still 48.3% Ca2 + and 34.2% Mg2 + existing in the medium.
雷公藤不定根培养过程中对钙和镁的消耗相对较少，培养结束后培养基中还有48.3%的钙离子和34.2%的镁离子存在。
In the culture process of the adventitious root, the consumption of Ca2 + and Mg2 + was relatively few. After the culturing, there were still 48.3% Ca2 + and 34.2% Mg2 + existing in the medium.
雷公藤不定根培养过程中对钙和镁的消耗相对较少，培养结束后培养基中还有48.3%的钙离子和34.2%的镁离子存在。
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