PNA分子可被生物素和各种荧光团常规标记.The PNA molecules can routinely be labeled with biotin or various fluorophores.方法采用链霉素 抗 生物素蛋白生物素过氧化物酶免疫组织化学染色.Methods Immunohistochemistry was performed by using avidin - biotin peroxidase complex p...
to have a voracious appetite胃口极大Joseph Smith was a voracious book collector.约瑟夫·史密斯是个如饥似渴的藏书家。She's a voracious reader of all kinds of love stories.什么样的爱情故事她都百看不厌....
横行的纤维即接索则把成对的两个神经节连在一起.The transverse fibres or commissure unite the two ganglia of a pair.在哺乳动物细胞中脑磷脂和神经节苷脂可能执行同样的功能.Those in mammalian cells, the cerebrosides and gangliosides, may perform similar functions.交感神经的神经节位于心...
They call rowing the perfect sport. It exercises every major muscle group.他们称划船是最佳运动，它可以锻炼每一处主要肌肉群。He was not a paragon. He would never be perfect.他不是完人，永远不可能十全十美。A conservatory offers the perfect excuse to let your imag...