The laboratory tested the effects of alkali on metal surfaces.
实验室测试了碱对金属表面的影响。
Excessive exposure to alkali can damage the skin.
过度接触碱会损伤皮肤。
They studied how alkali reacts with different acids.
他们研究了碱如何与不同酸反应。
The presence of alkali in water can affect its pH level.
水中碱的存在会影响其pH值。
The chemist explained the properties of alkali to the students.
化学家向学生解释了碱的性质。
Farmers use alkali to neutralize acidic soils.
农民使用碱来中和酸性土壤。
Some cleaning products contain alkali for better stain removal.
一些清洁产品含有碱以更好地去除污渍。
The reaction between alkali and water is exothermic.
碱与水的反应是放热的。
They measured the concentration of alkali in the solution.
他们测量了溶液中碱的浓度。
The factory produces various types of alkali for industrial use.
工厂生产各种工业用碱。
alkali metal group 碱金属组
alkali soil 碱性土壤
alkali resistance 耐碱性
alkali treatment 碱处理
alkali solution 碱溶液
alkali hydrolysis 碱性水解
alkali neutralization 碱中和
复数: alkalis;
