Discomycetales

例句：

1. 1.The study of Discomycetales has led to new discoveries in the field of microbiology.
   对放线菌纲的研究已经导致了微生物学领域的新发现。
2. 2.Discomycetales are known for their ability to resist extreme temperatures and drought conditions.
   放线菌纲以其在极端温度和干旱条件下的抗性而闻名。
3. 3.Discomycetales play a crucial role in the carbon cycle, as they are responsible for decomposing organic matter.
   放线菌纲在碳循环中起着至关重要的作用，因为它们负责分解有机物质。