air sac

美 [er sæk]英 [eə(r) sæk]
  • 气囊;肺泡
air sacair sac

noun

1
any of the membranous air-filled extensions of the lungs of birds
2
any of the thin-walled extensions of the tracheae of insects
3
a tiny sac for holding air in the lungs;formed by the terminal dilation of tiny air passageways
Synonym: alveolus air cell

数据来源:WordNet

  1. Design and Application of Cross Air Sac

    十字气囊的设计与应用

  2. Analytical solution of maximum pressure rise with impulse air sac in pressure flow

    压力水流冲击气囊时最大压力升高的解析解

  3. Some of the models contained an air sac .

    其中一些模型含有气囊。

  4. This shaft have overcome the problems which a single air sac of a traditional one existence .

    这种轴克服了传统气胀轴单一气囊所存在的问题。

  5. Endoscopic direct air sac dilation therapy for achalsia : clinical analysis of 40 cases

    内镜直视下气囊扩张治疗贲门失弛缓症40例临床分析

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

    待达到满意减肥效果后,可以将其取出体外。

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

    目的:研制一种适合临床需要的腔内气囊导尿管。

  8. Bacteria of the liquid on air sac are mostly from invasion of stomach and oral cavity .

    结论气囊上液是引起气管插管患者的呼吸机相关性肺炎的主要原因之一,气囊上液的细菌大多数来源于胃腔和口腔细菌的定植。

  9. Comparison on unwell feeling of patients undergoing double-lumen air sac catheter aerated in two different ways

    双腔气囊导尿管两种充盈气囊方法病人不适感比较

  10. ESWL B-Ultrasonic Localization of Stones Below the Pelvic Segment of Ureter with Rectal Air Sac

    直肠气囊辅助盆段以下输尿管结石ESWLB超定位

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

    猿的舌骨依附于一个很大的喉囔,科学家称之为气囊,它可以让声音更大、更深沉。

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

    目的探讨气管插管后气囊上液与呼吸机相关性肺炎(VAP)的相关性。

  13. This paper introduces the rigid mathematical model of water pressure impacted dash air sac in the pipeline , and focus on a stretch mathematical model and its solution .

    简要介绍了压力水流冲击管道中截留气团的刚性与弹性数学模型,并且着重介绍了弹性数学模型的建立及其解法。

  14. It expatiated mainly the indication , nursing care management on airway humidification , oxygen inhalation , expectoration , air sac and respiratory infection .

    重点阐述了气管切开的适应证,气道湿化的护理管理,吸氧、排痰的护理管理,气囊的护理管理,呼吸道感染的护理。

  15. 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 .

    免疫原性测定结果表明,用各代次疫苗接种鸡都能产生良好的免疫力,能有效地抵抗强毒R株的攻击,保护气囊不受损伤。

  16. MethodsTo cultivate bacteria from the liquid on air sac , lower respiratory tract , oral and stomach cavity , compare and analyse the relationship to VAP .

    方法对气管插管后确诊为VAP的患者,进行气囊上液、下呼吸道、口腔分泌物、胃液培养,并进行菌群对比,找出其相关性。

  17. 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 .

    由于是低重心的设计以及气囊和自动断电开关的设计,该运动飞碟可平衡来自横侧的任何扰动。

  18. Clinical study on application of air sac obstetric apparatus ( ASOA ) in natural vaginal labor : Analyses of 120 cases of abnormal position of fetal head and 60 cases of breech presentation

    气囊助产对提高阴道分娩质量的临床研究&附胎头位置异常120例及臀位60例分析

  19. The utility model relates to an air sac type sport flying disc , which is composed of an air sac , a power electric motor , two rotary wings , a drive rod , etc.

    本实用新型涉及一种气囊式运动飞碟,是由气囊、动力电机、两旋翼、传动杆等组成。

  20. 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 .

    方法:对经食管吞钡X线拍片确诊的16例贲门失弛缓症患者,采用内镜下气囊扩张治疗并评价其近、远期疗效。

  21. The typical X ray appearance was multiple exudative lesions in both lung fields , 80 percent cases appear lung air sac within 24h , 50 percent cases had pleura invaded , none have globular lesion .

    X线表现为多发双肺渗出病变,80%病例24h内出现肺气囊,50%病例胸膜受侵,未见球形病灶。

  22. 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 .

    为了解释气囊如何改变声音,deBoer博士制作了口腔、舌和喉的塑料模型,并压入空气使之发出不同的元音。

  23. Methods To circular suture of the prostatic vessels during operation , wedge resection bladder cervix rear lip , separate the urethral orifice from bladder by Foley 's air sac , set aside the thread through manmade bladder orifice and let epidural post-operation analgesia continue , etc.

    方法采用窝口周围环扎血管、楔形切除膀胱颈后唇、尿管气囊隔离膀胱与腺窝、膀胱造瘘口预置缝线及术后连续硬膜外腔自控镇痛等。

  24. This paper gives the designing requirement of an air spring rubber sac vibration isolator on the basis of analysing the vibration disturbing frequency spectrum .

    从对环境振动频谱分析得出了对隔振器的设计要求,并分析了低压充气囊式空气弹簧的隔振特性。

  25. Analysis of Air Spring Rubber - Sac Vibration Isolator with low Atmospheric Pressure

    低压充气囊式空气弹簧的隔振分析&轻便全息实验台的设计论证

  26. Conclusion Injection of air to tear - sac is a good method in the therapy of neonate dacryocystitis .

    结论泪囊压力注气术是治疗新生儿泪囊炎较为理想的一种自然物理疗法。