Through research it is shown that this method is an effective method of predicting oolitic beach reservoir porosity, being of important practical value.
研究结果表明，本方法是一套预测鲕滩储层孔隙度的有效方法，具有重要的实用价值。
Effects of holding time on ZL102 liquid aluminum alloy quality in practical production were studied. Relation between holding time and modification effect and pin-porosity was approached.
研究了实际生产中，保温时间对ZL 10 2铝液质量的影响，探讨了保温时间与变质效果和针孔度之间的关系。
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