问题
问答题 简答题
简述荧光免疫组化技术直接法的原理。
答案
参考答案:
将荧光素标记的已知抗体(或抗原)与切片(印片)中相应抗原(或抗体)直接发生反应,以检测组织与细胞标本中的靶抗原(或抗体)。
简述荧光免疫组化技术直接法的原理。
参考答案:
将荧光素标记的已知抗体(或抗原)与切片(印片)中相应抗原(或抗体)直接发生反应,以检测组织与细胞标本中的靶抗原(或抗体)。
完形填空 | |||
As I have learnt English very well, there is a good chance I will be able to stay on as a teacher in the university where I am 1 . Most of my friends and parents 2 that it's best for a girl to be a university teacher. But I don't know 3 to do. It is not that I wouldn't like to be a teacher. But I don't want to stay, not now, because I need some experience in telling my students how to turn 4 into practice. I once taught business English at a night school, yet I had never done any business. Though I prepared my lessons well, I still 5 to create (创造) a "real life" situation for my students to practice with. I feel now is not the right time for me to 6 here and spend my life in a university, I want to work in a place where I can 7 what I've learnt, my knowledge of English and French. I also want to know more about other things. I know that 8 I leave the university, I shall start from the beginning in some ways, but I'm 9 to learn, to work hard to keep up with others and then, if possible, to surpass (超过) them. English can be a good tool to help me. It is a 10 an end, but not the end itself. | |||
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