英文: Titrate the mixed solution with ethanol solution of acetic acid.
中文: 用乙酸的乙醇溶液滴定溶液的碱浓度。英文: Never stain the furniture with colorful solution or acid/base solution.
中文: 切勿沾上有色水溶液及酸碱溶液。英文: Study on quality of plant’s pigment in acid solution and basic solution
中文: 多种植物色素酸碱特性研究英文: Biological Toxicity of Lanthanum in Aqueous Solution and Extractable Solution from Red Soil
中文: 水溶液及红壤提取液中镧的生物毒性研究英文: Periodic Solution and Almost Periodic Solution of Multi-Species Competitive System with Stage-Structure
中文: 多种群阶段结构竞争系统的周期解与概周期解