And the HPLC-ELSD analytical method has been developed for the assay of the Astragaloside in the main active principle Radix Astragali. The average recovery is 95.33%, with RSD of 1.52%. The method validation has also been examined.是什么意思_And the HPLC-ELSD analytical method has been developed for the assay of the Astragaloside in the main active principle Radix Astragali. The average recovery is 95.33%, with RSD of 1.52%. The method validation has also been examined.在线翻译_英语_读音_用法_例句