COMPOSITIONAL AND ENVIRONMENTAL ANALYSIS OF DIATOM FLORA WITHIN TRIPOLITE OF TERTIARY IN XIANFENG, YUNNAN
云南先锋第三系硅藻土中硅藻植物群组合与环境分析

These geological structure, palaeohydrological and palaeoclimatical conditions are the prerequisite for diatom depo.
这些地质构造, 古水文, 古气候是硅藻土矿床形成的必要条件。

Study on The Relationship between Physical Features of Diatom and Antiblocking Property and Others of Polyethylene Film
硅藻土物性与聚乙烯膜开口性和其它性能关系的研究

Four diatom assemblage zones, each characterized by different diatom components, are distinguished by cluster analysis.
利用聚类分析划分了四个硅藻带。

The process conditions of separation and purification via diatom earth filtration and alcohol precipitation were studied.
醇析法是一种有效分离提纯黄原胶得方法。

Water quality Guidance standard for the identification and enumeration of benthic diatom simples from rivers and their interpretation.
水质河底硅藻样品的鉴别和计数的标准指南及其说明

DIATOM COMMUNITY SUCCESSION AND NUTRIENT EVOLUTION RECORDED FROM A SEDIMENT CORE OF THE LONGGAN LAKE, A LARGE SHALLOW LAKE IN EAST CHINA
龙感湖沉积物泥芯硅藻群落和营养状态的反演

The protocols and iconograph displayed at this site are outcomes from a series of Australian diatom workshops held over the past two years.
此站点重点提供有关澳大利亚淡水硅藻种类的相关信息。

LloydGhelardi evenness index and saprobiem spectrum analysis of dominant diatom species， the water quality of Nanwan Reservior was clean to slightly polluted.
结果表明，南湾水库水质属清洁轻污染等级。