對(duì)照問(wèn)題
基礎(chǔ)醫(yī)學(xué)

        在動(dòng)物實(shí)驗(yàn)中設(shè)立對(duì)照問(wèn)題也是非常重要的問(wèn)題,常有忽視或錯(cuò)誤地應(yīng)用對(duì)照的情況,從而造成實(shí)驗(yàn)失敗。一般對(duì)照的原則是“齊同對(duì)比”。對(duì)照方法很多,有空白對(duì)照、實(shí)驗(yàn)對(duì)照、有效(或標(biāo)準(zhǔn))對(duì)照、配對(duì)對(duì)照、組間對(duì)照、歷史對(duì)照以    （共 1254 字）     [閱讀本文] >>