1. The lungs consist of millions of tiny air sacs.

2. The invention provides a walking shielding air sac.

3. Some of the models contained an air sac.

4. Loss of the air sac by around 500, 000 years ago would have made more complex words containing similar sounds an option. Examples include ‘perpetual’.

5. To study inside endoscopy bottom the air sac expansion treatment achalasia the long - term curative effect.

6. The air sac can also be internally filled with a certain amount of gas generant which includes carbonate and pharmaceutically acceptable organic acid.

7. Results:The intracavity air sac urinary catheter was invented to be used through the sheath of electrotomyoscope smoothly.

8. The major chamber of the interclavicle air sac is projected anteriorly from clavicle and forms a large craniomedian diverticulum, from the cranial end of which a blind saccule stands convex dorsally.

8. try its best to gather and build good sentences.

9. In some modern fish this air sac "catches" sound waves, preventing them from simply passing straight through the animal's body.

10. ObjectiveTo investigate the relativity between liquid on air sac and ventilator associated pneumonia(VAP) after endotracheal intubation.

11. The air sac can be taken out of the body after the satisfies weight reduction effect is achieved.

12. Methods:To modify the tail of air sac urinary catheter used the presently, and manufacture an intracavity air sac urinary catheter that can be used through the sheath of electrotomyoscope.

13. To find out how having an air sac changed the sounds produced, Dr de Boer created plastic models of the mouth, tongue and throat and forced air down them to produce different vowel sounds.

14. Objective : To invent an intracavity air sac urinary catheter to meet the clinical requirement.

15. Methods: To diagnose 16 Achalasia by oesophagus barium X, endoscope is down the air sac expand to treat, curative effect is divided into near, post date appraisal.

16. In apes the hyoid attaches to a large pouch called an air sac, that makes sounds bigger and deeper.

17. Objective To study the correct deal method of incarceration of urethral catheter with air sac.

18. All of the chickens which inoculated with various generation vaccines could produce good immunity to against virulent MG R strain challenges for protecting air sac lesions.

19. As the utility model has a low gravity center design, an air sac design and an automatic electric breaking switch design, the sport flying disc can balance any disturbance from transverse sides.

20. OBJECTIVE To investigate ther el ative relationship between liquid on air sac and ventilator-associated pneumonia(VAP) after endotracheal intubation.

21. ConclusionNursing personnel should control the structure, function, characteristics and announcements of urethral catheter with air sac , and handle the extubation method.