This formulation is a certified medicine in Europe, but has not been much used there because doctors developed a taste for prescribing conventional antibiotics.
这一药物配方在欧洲已经通过认证,但由于医生在开处方时偏爱传统的抗生素,因此该药用得还比较少。
A weather resistant IPN-improved acrylic polyurethane coating has been developed by controlling the composition of acrylic prepolymer and coating formulation.
通过调整丙烯酸组分的单体组成和涂料配方,研制出一种耐候性的IPN改性丙烯酸聚氨酯涂料。
A new kind of gelatinizer (CJ2-9) is developed and formulation of the acidic fracturing fluid is confirmed in the paper.
研制开发出一种新型酸性压裂液增稠剂——CJ 2 - 9,并确定了酸性压裂液的配方。
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