lichenan是什么意思

用法例句

This review covers research into two primary compounds from lichens: antibiotic from lichens and lichenan,and gives a detailed introduction to their bioactivity,origin and value in medicine.

本文着重介绍了药用地衣主要的两大类化学物质,即地衣抗生素和地衣多糖类物质的来源、生物活性等,并对地衣化学的发展前景做了展望。

Preparation of Lichens Concrete;

贵州地衣香料的开发研究

Determination of Trace Element of 4 Lichens in Yunnan;

云南4种地衣微量元素测定

Analysis on the lichens flora of Sai Hanwula national nature reserve zone of Inner Mongolian autonomous region;

内蒙古自治区赛罕乌拉国家自然保护区地衣的区系研究

Relationship between water holding of carbonate rock and saxicolous algae, lichen and moss and its ecological significance;

石生藻类、地衣、苔藓与碳酸盐岩持水性及生态意义

Species composition and distribution of lichens in soil crust of southern fringe of Zhungeer basin in Xinjiang;

新疆准噶尔盆地南缘土壤生物结皮中地衣物种组成和分布

Fading spectrophotometric determination of trace copper with orcein;

地衣红褪色光度法测定痕量铜