The influence of foaming effect on bubble stability of foam aluminum prepared by powder metallurgy was studied, with relevant influencing factors analysed.

对采用粉末冶金法制备泡沫铝材料过程中气泡稳定性对发泡效果的影响进行了研究，对影响气泡稳定的因素进行了分析。

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The effect of the co-compounding ingredients of foamer, polymer and alcohol, the concentration of acid and temperature on foaming ability and stability of foam acid has been studied in this paper.

本文研究了起泡剂的复配、高分子化合物、醇类、酸浓度和温度对泡沫酸起泡能力及稳定性的影响。

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The foamability of the blending system between elected anionic surfactant and 1227 is decreased, but the stability of foam is increased when adding a little 1227 into the anionic surfactant solution.

所选的阴离子表面活性剂与阳离子表面活性剂1227复配会降低其起泡能力，但与少量1227复配可以提高其泡沫稳定性。

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There is no indication that Halliburton highlighted to BP the significance of the foam stability data or that BP personnel raised any questions about it.

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