canna

Si volse al lato occidentale, e misurò: cinquecento cubiti della canna da misurare.

他又量了北面，按着测量竿计算，共长二百五十公尺。

According to the features of Guizhou's resource,the technology of industriaI glyc-erine by fermentation from Canna Edulis Ker starch and purification are studied in this article.

根据贵州资源特点，采用以芭芋淀粉为原料，经发酵等化工工艺过程制取了精制工业甘油，并对其化工工艺过程进行了研究。