In this paper, we studied the synthetic and application of APAM. 本文探索了陰離子型聚丙烯酰胺的合成工藝對其應用效果的影響。
Several examples of the application effect of HEGF in several plants on Shengli oil field are correlated and analyzed. 對高能氣體壓裂在勝利油田部分采油廠(chǎng)的應用效果進(jìn)行了對比和分析。
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