微水试验(slug test)是 测定水文地质参数一种方法，该方法是一种简便且相对快速获取水文地质参数的野外试验方法，其实质是通过瞬时向钻孔注入一定水量(或其它方式) 引起水位突然变化，观测钻孔水位随时间恢复规律，与标准曲线拟合确定钻孔附近水文地质参数。 微水试验在国外已经做了大量研究，并在生产中广泛应用，形成了完整理论。
通过试验证实了微珠在很高的压力下仍然完好，其密度增加是由于水被压入部分具有较大孔径的微珠中所致。
In this paper, it is proven by testing result that the fine-grains could be in good condition even under great pressure.
为了开发低温环境下微污染水源水净化工艺，本课题通过实验室试验和现场试验，开展了膜-生物活性炭反应器净化微污染水源水的研究。
A biological activated carbon membrane reactor (BACMR) was studied for treating micro-polluted water through lab and spot experiments for a process developing of micro-polluted water treatment.
方法采用臭氧预氧化与常规处理联用工艺对微污染水源水进行了中试试验，研究了高锰酸盐指数、浊度、色度的处理效果。
The results of ozone pre-oxidation and conventional process treating slightly-polluted source water showed that this unit could reduce effectively COD_(Mn), color and turbidity.
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