carbon sources

• 碳源

carbon sources的用法和样例：

例句

1. Effect of two carbon sources on growth and metabolism of Cellulomonas sp.
   两种碳源对纤维单胞菌生长及代谢的影响。
2. Organisms dependent on an organic carbon source are termed heterotrophs.
   依赖于有机碳源称为异养结性物。