Guōdǐ shòurè bùjūn, mǐfàn yìbiān hú le, lìng yìbiān háishi shēng de.
The bottom of the pot heated unevenly, so the rice burned on one side and was still raw on the other.
Tips
grammar
不均 follows the noun it describes: 分配不均 (unfairly shared out), 分布不均 (unevenly spread), 受热不均 (heated unevenly). In speech people more often say 不均匀 (uneven) or 不平均 (unequal).
history
The classic source is the Analects: 不患寡而患不均 (worry not that there is too little, but that it is unevenly shared), still quoted in debates about inequality.