1、The functions of the secretory barrier of the tracheobronchial tree are physical, chemical, immunological, and biological.───气管支气管树分泌屏障的功能有物理的、化学的、免疫学的和生物学的。
2、It's the first time new 'biological' medicines have been delivered effectively across the blood-brain-barrier to the brain.───这是第一次有新的生物药剂能有效的通过血脑屏障，进入大脑。
3、A preliminary study of the postburn intestinal biological barrier injury in severely burned rats───严重烧伤后大鼠肠道生物屏障损害的初步研究
4、To maintain the ecological balance of intestinal flora to form a biological barrier, inhibit the invasion of harmful intestinal bacteria.───维护肠道菌群生态平衡，形成生物屏障，抑制有害菌对肠道的入侵。
5、Degradation Performance of Biological Barrier Membrane───生物可吸收屏障膜的降解性能
biological barrier（意思翻译）
生物障碍
biological barrier（相似词语短语）
1、biological diversity───生物多样性；生物差异；生物多类状态，生物差异
2、barrier───n. (Barrier)（法）巴里耶（人名）；vt.把……关入栅栏；n.障碍物，屏障；界线
3、biological activity───生物活性
4、biological clock───n.生物钟
5、placental barrier───[胚]胎盘屏障
6、vapor barrier───[机] 蒸汽屏蔽
7、barrier meaning───障碍意义
8、biological father───亲生父亲
9、barrier cream───n.护肤脂；防护脂；n.护肤脂，防护脂
biological barrier（双语使用场景）
1、The functions of the secretory barrier of the tracheobronchial tree are physical, chemical, immunological, and biological.───气管支气管树分泌屏障的功能有物理的、化学的、免疫学的和生物学的。
2、It's the first time new 'biological' medicines have been delivered effectively across the blood-brain-barrier to the brain.───这是第一次有新的生物药剂能有效的通过血脑屏障，进入大脑。
3、A preliminary study of the postburn intestinal biological barrier injury in severely burned rats───严重烧伤后大鼠肠道生物屏障损害的初步研究
4、To maintain the ecological balance of intestinal flora to form a biological barrier, inhibit the invasion of harmful intestinal bacteria.───维护肠道菌群生态平衡，形成生物屏障，抑制有害菌对肠道的入侵。
5、Degradation Performance of Biological Barrier Membrane───生物可吸收屏障膜的降解性能