常見(jiàn)例句雙語(yǔ)例句Through on the spot test and theoretical calculation, the regular pattern that the used hot blast parameters of the grain drier change with the variation of working conditions was revealed.經(jīng)理論計(jì)算及現(xiàn)場(chǎng)試驗(yàn) ,揭示了糧食干燥機(jī)廢氣參數(shù)隨其工作條件的改變而發(fā)生的規(guī)律性變化。 返回 blast drier