requeening是什么意思

用法例句

Two of the yeast were chosen to study the isolation-fusion technology of protoplasts, One was Saccharomyces cerevisiae which was able to grow in a highotemperature (42 C) and rich-alcohol (15%) surrounding, and another was Nectaromyces sp.

本文试图在这一新的领域进行一些突破性的研究，本课题选择具有耐高温(42℃)、耐高酒精度(15％)特性的K氏酿酒酵母(Saccharomyces cerevisiae)的细胞核，与耐高糖(55％)的H15蜂蜜酵母(Nectaromyces sp。