At the best condition, the distilling rate was higher and its average one was 16.50%.

在优选提取条件下具有较高的提取率，平均为16.50%。

youdao

At the best condition, the distilling rate was higher and its average one was 16.50%.

在优选提取条件下具有较高的提取率，平均为16.50%。

youdao