Results A significant lower IAE frequency was recorded in calcium hydroxide group, when compared to those in CP and FC groups.
结果氢氧化钙封药后根管治疗期间急症的发生率最低，与传统药物相比，其差异有统计学意义。
Methods Divide them into two groups at random: the treatment group using Ornidazole calcium hydroxide; and the comparative group using Camphor phenol.
方法通过随机分为两组，治疗组奥硝唑氢氧化钙糊剂组，对照组樟脑酚组。
Treatment of 1, 3-diketones containing benzoyloxy group in 1% aqueous sodium hydroxide can afford directly the corresponding ring-A hydroxylated flavone.
用1%的氢氧化钠水溶液处理带有芳酰氧基的1,3 -丙二酮衍生物可以直接得到A环带有羟基的黄酮化合物。
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