A.檢查酵母是否偏稀薄B.進(jìn)行酵母計(jì)數(shù)儀和體積流量計(jì)零點(diǎn)校正C.及時(shí)向班長(zhǎng)匯報(bào),以便及時(shí)調(diào)整D.什么都不用做