Guizhou

ObjectiveTo study the chemical constituents of essential oil from Daucus carota L.from Guizhou Province.

析鹤虱风挥发油成。

The study of reef-buiding biont of the Late-Carboniferous in Southern Guizhou rely mainly on alga,such as phylloid-algal and siphonopore algal.

黔南晚石炭世生物礁造礁生物研究主要以藻类为主，如叶状藻、管孔藻等。

Gebang River,20km in length, is located in the secondary forest belt of virgin forest,it has a reputation of "Jiuzhaigou of Guizhou".

蛤蚌河全长20余公里，为原始森林次生林带，有“贵九寨沟”誉。

The traditional drinking water supply in the rural areas of Guizhou is mainly the means of massive, individual and unprojected ways.

贵农村饮用水主要由集中式、散式、未经工程手段传统式供应。

It is thought that greenockite is a seconday (supergenic) mineral, but there has been found primary greenockite in the Niujiaotang cadmium-zinc deposit in Guizhou.

在贵牛角塘镉锌矿床中既有次生硫镉矿存在,也发现了原生硫镉矿。

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.

根据贵源特点，采用以芭蕉芋淀粉为原料，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。