常見(jiàn)例句雙語(yǔ)例句If sifting progression is reasonable , then extraction rate of starch is high and extrication starch is least in potato residue.選擇合理的篩分級(jí)數(shù)，可提高淀粉提取率，使薯渣中所夾帶的游離淀粉最少。 返回 extrication rate