英语词汇positive negative selection怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	positive negative selection
释义	positive negative selection 翻译积极消极选择以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义 1 ?正负选择正负选择短语 1 positive-negative selection 正负筛选 ; 负双选择 ; 正负筛选策略 ; 利用正负筛选策略 2 Positive-negative selection methods and vectors 发明名称 3 Positive and Negative Selection 正负选择 ; 正负双向选择法 ; 正负双向筛选系统 ; 如正负双向选择法双语例句 1 The MHC restriction of t cell is determined in positive selection. The tolerance of t cells to autoantigen is acquired during negative selection. 阳性选择决定了成熟T细胞的MHC限制性，阴性选择使机体获得自身免疫耐受。
随便看	re-sign resignal resignal resign all hope resignatary resign a task to resignation resignation from office resignationist resignation on bloc resignations resigned re-signed resignedly resignedness resign to resignee resigner resigners resign from resign from resign from office resignful resign herself to resign himself to

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。