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cation-exchange capacity

查词链接:https://www.dute.org/dict/cation-exchange_capacity复制链接
阳离子交换容量
查看英英释义
abstract:
In soil science, cation-exchange capacity (CEC) is the maximum quantity of total cations, of any class, that a soil is capable of holding, at a given pH value, available for exchange with the soil solution. CEC is used as a measure of fertility, nutrient retention capacity, and the capacity to protect groundwater from cation contamination.

网络释义
阳离子交换能力
... cation-exchange || 阳离子交换 cation-exchange capacity || 阳离子交换能力,阳离子交换容量 cation-exchange membrane || 阳离子交换膜 ...
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