目的:探讨复方氯霉素洗剂(氯柳酊)控制菌菌检方法的改进.方法:将增菌液联合使用离心沉淀法与薄膜过滤法,并置36℃培养箱中增菌培养18～24 h,接种于甘露醇氯化钠琼脂培养基的平板上,培养24～72 h,观察菌落生长及生长菌落的特征.结果:联合离心沉淀法与薄膜过滤法是最佳选择,金黄色葡萄球菌阳性生长良好.结论:联合处理法...
Near-dry machining attracts increasing attentions for environmental and economical benefits and MQL machining has been the most representative near-dry method [1]. Recent concern for environmentally friendly manufacturing further encourages the attempts at applying near-dry operations to machining of difficul...
We extend a result regarding the Random Backward Iteration algorithm for drawing Julia sets (known to work for certain rational semigroups containing a non-Mbius element) to a class of Mbius semigroups which includes certain settings not yet been dealt with in the literature, namely, when the...