a. 耐酸的

两歧双歧杆菌耐氧耐酸优良菌株的选育

酒用耐酸酵母的自然选育

耐酸耐氧双歧杆菌突变株的选育与冷冻浓缩发酵剂的制备

纳豆菌和乳酸菌的耐酸性比较研究

胸膜肺炎放线杆菌萘啶酸抗性菌株的选育和信号标签突变株的构建

acid-resistant refractory brick

acid-resistant brick

acid-resistant

acid-resistant ceramic pump

acid-proof coating【涂料】;acid-proof paint【涂料】;acid-resistant paint【涂料】

acid resistance test【化学】;acid-resistant test【化学】;acid-proof test【化学】

Acid-Resistant Water Purifier

acid-resistant stoneware tower