exchangeable bases造句
例句与造句
- It occurs as an exchangeable base in the clay mineral and organic fractions of soils .
钙是以交换性盐基在粘土矿物及土壤的有机部分出现的。 - Determination of total exchangeable base in forest soil
森林土壤交换性盐基总量的测定 - It's difficult to find exchangeable bases in a sentence. 用exchangeable bases造句挺难的