英语语法分析

Then, the characteristic components of purple tealeaf were studied.

论文进一步研究茶树紫色芽叶内含成分的特征。

The content of lead in the tealeaf is one of important guild line scaling the status of the tealeafs 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。

The qualities of 10 microelements were determined in tealeaf, tea plant leaf of "Jade Emperors sword" and soil in Wushan Gucheng.

采用原子吸收方法对谷城五山镇的玉皇剑茶叶，茶树叶以及生长的土壤中的10种微量元素进行了测定。