目的观察正常人新鲜粪便滤液治疗肠道菌群失调的疗效。
Objective To observe the effect of filtrate of normal human fresh dejecta on intestinal flora alteration.
以规模化养猪场的新鲜粪便为处理对象，利用强酸性水对其进行杀菌处理。
Reduction and recycle of acidic waste water from sulphuric acid plant based on nickel smelting off-gas;
方法随机抽样采集城乡幼儿新鲜粪便，用直接涂片法和饱和盐水浮聚法检查虫卵。
Methods Faecal samples were randomly collected from infantsw and helminth eggs were detected.
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