The content of lead in the tealeaf is one of important guild line scaling the status of the tealeaf 's sanitation by it .

茶叶中铅的含量是衡量茶叶卫生状况的重要指标之一。

Results showed that Mn contents and the ratio of copper to zinc in tealeaf were respectively positive correlation with its growth soil .

结果表明， 茶叶 中锰含量、铜锌比与土壤 中对应的锰含量、铜锌 比 存在 着一定的相关性。

The qualities of10 trace elements in tealeaf tea plant leaf and soil in Meijiawu were determined by AAS .

采用原子吸收方法对梅家坞 茶叶，茶树叶以及其生长的土壤中的10中微量元素进行了测量。

Correlation Analysis of Cu 、 Fe 、 Zn 、 Mn Contents between Tealeaf and Its Growth Soil of Fenghuang Garden in Chaozhou

凤凰 茶园 茶叶和土壤中铜铁锌锰含量的相关分析

Determination of trace elements in tealeaf tea plant leaf and soil by AAS

原子吸收法 测量 茶叶、茶树叶和土壤中微量元素

Experiment of & Research on Rhodiola Highland Barley Tealeaf Wine

红景天 青稞 茶酒的试验与研究