研究了两种吸水率不同的陶粒在水中和水泥浆中的吸水返水特性。
The water absorption and desorption properties of two shale ceramisites in water and cement paste were investigated.
因此，下一项措施是需要安装一套水泵，它的运转能够将冷却水送入反应堆容器，生成蒸汽后再返出来。
So, the next action needed is to get a set of pumps running to keep coolwater flowing into the reactor vessel and the consequent steam coming out.
现场酸化试验后的返排残酸表面张力可控至对水降低56—67％。
Surface tension of the returned acidizing fluids after field tests can be reduced by 56-67% as compared to that of water.
采用现场生产数据，运用数理分析方法，分析了返矿对烧结过程水碳的影响．。
Based on operational data, the influence of teture fines on variation of mios-ture and carbon rate in sintering process was analyzed by mathematical treatment.
若返排产水一段时间后不再产水 ，则必为油层 ；
Then, it is determined whether the reservoirs produce water.
若返排产水一段时间后不再产水 ，则必为油层 ；
Then, it is determined whether the reservoirs produce water.
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