enrichment culture meaning in English
富集培养
加富培养
优裕培养
Examples
- Study on influence factors to dormancy during enrichment culture of double petals common sinningia speciosa benth . et hook
重瓣大岩桐继代过程中休眠现象的影响因素研究 - It is well known that more than 90 % of the microorganisms existing in nature are refractory to selective enrichment cultures . to overcome these drawbacks , molecular biological techniques especially 16s rdna analysis are increasingly employed in the analysis of microorganisms in their natural habitats
目前已知，自然环境中的微生物有90 - 99是还未能培养，为了克服上述缺点，分子生物学技术尤其是16srdna分析的方法引入土壤微生物群落的分析。 - The content of this research include : screening the microorganism that can produce bioflocculant from the microorganism sample , select the best microorganism to optimize its culture condition that can increase the flocculating activity to the utmost ; in order to see about his flocculating activity , then using the bioflocculant flocculate the kaolin suspension and compare the flocculating results with the pac hpam ; on the basis of the bioflocculant has excellence flocculating activity , distill and purify the bioflocculant from the culture mediunu give qualitative analysis of its ingredient and reach its flocculating mechanism . the studies include the enrichment culture of the microorganisms that can produce bioflocculant and their screening suggest that they are broad exist in the soil and active sludge
本课题的研究内容包括：从微生物样品来源中筛选出微生物絮凝剂；从中挑选具有优良絮凝活性的微生物絮凝剂产生菌，对其产微生物絮凝剂的培养条件进行优化以提高其产絮凝剂的絮凝活性；用该絮凝剂絮凝高岭土悬液，并与聚合铝( pac )和水解聚丙烯酰胺( hpam )进行比较，以考察其对废水的絮凝效果；在具有优良絮凝活性的基础上，将该絮凝剂提取和纯化，对其进行分析研究，并对其絮凝机理进行探讨。