逆反应

dāng yǒu lí jiě zuò yòng cún zài shí jiāng bàn suí yǒu bù kě nì fǎn yìng fā shēng

当有离解作用存在时，将伴随有不可逆反应发生。

Under the condition of dissociation, the irreversibility was easily to occur.