英语词汇sigma factor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	sigma factor
释义	sigma factorn.（名词） A protein component of RNA polymerase that determines the specific site on DNA where transcription begins.Σ因子：核糖核酸聚合酶的蛋白质成份，决定脱氧核糖核酸转录开始的特定位置
随便看	federalism federalism federalisms federalist federalistic Federalist Party federalists federalize federalized federalizes federalizing Federal Republic of Germany Federal Reserve System federate federated Federated Malay States federates federating federation federations federative federita FedEx fedora fedoras

英汉双解词典包含166908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。