This paper reports the SEM(Scanning Electron Microscope) studies on the petals of medicinal species of Swertia and Halenia in China, viz.

本文对国产獐牙菜属和花锚属药用植物的花瓣进行了扫描电镜的研究。

youdao

This paper reports the SEM(Scanning Electron Microscope) studies on the petals of medicinal species of Swertia and Halenia in China, viz.

本文对国产獐牙菜属和花锚属药用植物的花瓣进行了扫描电镜的研究。

youdao