Aim To determine ronidazole metronidazole and dimetridazole in egg simultaneously.目的研究测定鸡蛋中罗硝唑、甲硝哒唑、迪美唑方法.A HPLC method for determining metronidazole ( MTZ ), ronidazole ( RNZ ) and dimetridazole ( DMZ ) in chicken muscl...
这些票以其面值两倍的价钱售出。Tickets were selling at twice their face value.我们付你两倍的薪水.We'll pay you double times.这样来看,年费相差两倍的两家基金之间就像是隔了一道鸿沟.That makes the threefold gap between their fees look like a canyon....