【专业解析】alkaline与lye的用法差异】
1. 词性范畴差异
alkaline为形容词(adj.),描述物质的化学性质,指"具有碱性的,pH值大于7的"。如:
- The soil in this region is highly alkaline.(该地区土壤呈强碱性)
- Alkaline batteries outperform zinc-carbon ones.(碱性电池性能优于碳锌电池)
lye为名词(n.),特指"碱液",尤指氢氧化钠或氢氧化钾的浓溶液:
- Traditional soap making requires lye as a saponification ...(以上内容有节略,please sign in for more)