陈化粮

chén huà liánɡ
  • stale (or old) grain which cannot be used as staple food
陈化粮陈化粮
  1. 我国目前燃料乙醇生产的主要原料是陈化粮,但我国陈化粮可用于燃料乙醇生产的量十分有限。

    The main challenges of ethanol production from lignocellulosic materials are its low yield and high cost of the hydrolysis process .