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1.These characteristics made oil-base cement slurry have a wide application prospect in oil-stabilization and water-control, oil reservoir protection, EoR and so on.
油基水泥浆遇油不凝、遇水快速凝固的特性使其在稳油控水、保护油层、提高采收率等领域具有广阔的应用前景。收藏指正
2.Calculation on deep layer stabilization of dam base of setting alveolus and anchor cable
设齿槽和锚索的坝基深层稳定计算分析收藏指正
3.Owing to resonance stabilization of the conjugate base, an α-hydrogen in an aldehyde is more acidic than a hydrogen atom in an alkane, with a typical pKa of 17.
醛基是带有极性的,氧原子是碳氧键中的负偶极,将碳原子的电子扯向氧原子。收藏指正
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