And then confirms the primary technology parameter in precipition treatment.
确定了混凝沉淀处理的主要技术参数。
The crude lipopeptide was isolated by acid precipition method from C-1 fermentation supernatant. The antibacterial activity of this lipopeptide was verified.
通过酸沉淀法从发酵液上清中分离粗脂肽，并确定脂肽是发酵液上清中具有抑菌活性的物质。
The result of analysis shows that 1. comparing with scheme A in control experiment, the amount and scope of regional precipition increase in past 24 hour in sensitivity experiment schemes;
分析结果显示：1。与控制试验相比，敏感试验中的各个方案24小时区域降水量以及降水范围都有不同程度的增加；
应用推荐