effective selectivity的意思|示意
美 / iˈfektiv silekˈtiviti /
英 / ɪˈfɛktɪv sɪˌlɛkˈtɪvɪti /
有效选择性
effective selectivity相关例句
And ammonia had effective selectivity for the separation of potassium nitrate.
氨对硝酸钾的选择分离结晶效果较好.
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