In here, in solution you have all these molecules of solvent, molecules of salt, molecules of acid, or whatever, pH that are going to be around to buffer the pH.
在这里，溶液里包含了所有这些溶剂分子，盐分子酸分子和其它东西，可以用来缓冲。
Slow granule: can make solution PH value in a certain range of constant maintain the basic material.
缓冲剂：能够使溶液PH值在一定范围内维持基本恒定的物质。
The pH response to temperature varied in different pH ranges of the aqueous solutions, and colors changed when acid-base indicators were added to the aqueous solution.
在一定酸碱性的甘氨酸溶液中加入适当的酸碱指示剂，可以实现颜色随溶液温度的变化而变化。
Aim to investigate the photodegradation kinetic characteristics of Fleroxacin solution in various ph conditions.
目的研究氟罗沙星溶液在不同酸碱溶液环境下的光降解动力学特征。
The aqueous dispersions of the nanoparticles were stable at pH 2-11 and in 1m NaCl solution, when repeat number, n, was 3 or more.
通过3次以上的重复实验，我们发现这种纳米颗粒能稳定分散在pH值为2 - 11的水相以及1M的Nacl溶液中。
The influence of BST concentration in precursor, pH value of the solution and spin speed on the formability of BST thin film was investigated by XRD, SEM and AFM.
通过XRD、SEM、AFM等测试手段对制得薄膜进行物相分析和形貌观察，分析各个因素对BST薄膜成形性的影响。
The effect of concentration of electrolyte in desorbing solution on phosphate desorption was related to the medium pH and the PZC value of solid phase.
电解质浓度影响吸附态磷的解吸主要与表面电位的变化有关。
The experimental results showed that the Q 10 could remove 4-methylquinoline in aqueous solution more effectively at alkali pH values than acidic pH values.
实验结果表明，该菌在碱性条件下比在酸性条件下更有利于4 -甲基喹啉的降解；
The pH of its stock solution is 4.81. In order to know its germicidal efficacy and toxicily, carrier quantitative germicidal test and animal toxicily test were carried out.
为了解其杀灭微生物效果与毒性，进行了载体定量杀菌试验与动物毒性试验。
The stress corrosion cracking(SCC)behavior of X70 steel welded joint was investigated in a near-neutral pH solution by fluctuant slow strain rate test(F-SSRT).
分析温度、应力（应变）和慢应变率等因素对极化曲线的影响，并讨论温度、应力和慢应变率对管道钢发生应力腐蚀开裂的驱动作用。
The stress corrosion cracking(SCC)behavior of X70 steel welded joint was investigated in a near-neutral pH solution by fluctuant slow strain rate test(F-SSRT).
分析温度、应力（应变）和慢应变率等因素对极化曲线的影响，并讨论温度、应力和慢应变率对管道钢发生应力腐蚀开裂的驱动作用。
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