undegradable
美
英 
例句
Photocatalytic reduction as a method of advanced oxygenation has been widely researched in treatment of undegradable pollutants.
光催化氧化作為一種高級氧化技術近年來在難降解污染物的處理方面得到了廣泛的研究。
The mechanism and application in piglet production of undegradable oligosaccharide
非降解寡糖的作用機理及在仔豬生產中的應用
The Effect on Production Performance of Milk Cow for Early Lactation Holstein Cows by Undegradable Fatty Acid
添加過瘤胃脂肪酸對早期產奶奶牛生產性能的影響