| 1. | Treatment is based on elimination of moisture from the ear canal .
治疗首先在于消除耳道内的水分。 |
| 2. | In land animals, saliva contains mucus, and provides lubrication for food in the alimentary canal .
陆上动物的唾液内有粘液，并对消化道内的食物起着润滑作用。 |
| 3. | Standard practice for installing clay flue lining
安装粘土烟道内衬的标准实施规程 |
| 4. | Trench lining systems - part 1 : product specifications
沟道内衬系统.第1部分:产品规范 |
| 5. | The company says it found severe corrosion in the pipeline
该公司称发现输油管道内严重腐蚀。 |
| 6. | There are at least 800 types of bacteria living in the human gut
人消化道内生活着至少800种细菌。 |
| 7. | Chimneys - components - concrete flue liners ; german version en 1857 : 2003
烟囱.元部件.混凝土烟道内衬 |
| 8. | Trench lining systems - part 2 : assessment by calculation or test
沟道内衬系统.第2部分:计算试验评估法 |
| 9. | Chimneys - clay ceramic flue liners - requirements and test methods
烟囱.粘土陶瓷烟道内衬.要求和试验方法 |
| 10. | Colosodophilus : balances body ' s concentration of flora on the digestive system
平衡消化道内微生物的浓度。 |
