常見例句雙語例句Its ability of flocculation, anti-clay-swelling, heat resistance and salt tolerence are studied.對(duì)它的結(jié)構(gòu)進(jìn)行了紅外表征,就其絮凝、粘土防膨、抗溫、抗鹽性能進(jìn)行了研究。For oilfield chemical additives, such as clay anti-swelling agent, thickening agent used oil acidification.聚丙烯酰胺還可用于油田化學(xué)助劑,如粘土防膨劑、油田酸化用稠化劑。Their structures are verified by infrared spectroscopy. Its ability of flocculation, anti-clay-swelling, heat resistance and salt tolerence are studied.對(duì)它的結(jié)構(gòu)進(jìn)行了紅外表征,就其絮凝、 粘土防膨、抗溫、抗鹽性能進(jìn)行了研究。 返回 clay anti-swelling