The safety tube can ensure air bubbles not to enter human body regardless of how the safety tube is placed.
该安全管无论何样放置都能保证气泡不进入人体。
Objective To evaluate the curative effect and safety of modified thoracic trocar and drainage tube which can be lavaged for empyema treatment.
目的观察应用改良胸腔套管针及可冲洗胸腔引流管治疗脓胸的疗效和安全性。
The article introduced the construct characteristics and safety operation technology of hydrogen tube trailer.
介绍了氢气长管拖车的结构特点及其安全技术。
Leakage of "Four Tube" in boiler is always the major hidden peril for safety operation of fossil-fired power plant.
锅炉“四管”泄漏一直是影响火电厂安全生产、稳定运行的一大忧患。
The tube temperature of super-heater is always an important parameter about life of the utility boiler on-line monitoring and evaluating of safety.
过热器管壁温度一直是电站锅炉寿命在线监测与安全评估的主要参数之一，如何准确地确定管壁温度有着重要意义。
Objective To evaluate the safety and efficacy of selective salpingography combined with fallopian tube recanalization for the diagnosis and treatment of proximal tubal obstruction.
目的探讨选择性输卵管造影与再通术在诊治输卵管近端梗阻方面的安全性和有效性。
This article establish the mechanics model of pendent axis of tube style centrifugal machine, analysis and calculate the fatigue and fracture safety property of pendent axis.
在管式离心机受力分析的基础上，建立了管式离心机吊轴的力学计算模型，并对吊轴的弯扭组合下的疲劳与断裂安全性作了分析计算。
This study made a localized full-condition simulation test and safety estimation for site repairing welding of a damaged boiler vessel tube.
本文对某电厂锅炉汽包损坏短管的现场修复焊接工艺以局部试样全条件模拟方法进行了焊接试验分析及其安全性论证。
Today ribbed tube has been widely applied in economizer and improves on the boiler's safety and economics.
实践证明，它对提高锅炉安全、经济性有重要意义。
Sensing of disengaging at interface of steel tube-confined concrete, which now can be realized by distributed optical fiber sensing, is important for structure safety.
通过分布式光纤传感技术可以实现对钢管混凝土界面脱空的检测，这对于这种组合结构的安全检测来说具有重要意义。
The maintainance of high power vacuum tube and the prolongation of its service life play an important role in the steady, safety and reliable operation of TV transmitter and in saving of money.
维护大功率电子管和延长其使用寿命，对保障电视发射机稳定、安全、可靠地工作和节约资金都起着重要作用。
Objective the aim of this study is to determine the efficacy and safety of topical tetracaine anesthesia for out patient with myringotomy and myringotomy with a tube.
目的研究分泌性中耳炎病人门诊行鼓膜切开、鼓膜激光和鼓膜置管使用丁卡因表面麻醉剂的效果和安全性。
The rubber tube tyre adopts novel working principle and structural facilities, and improves the comprehensive bearing capacity and the safety performance of the vehicle tyre.
它应用新的工作原理和结构设施，提高了车用轮胎的综合承载能力和安全性能。
When used or the ground line is charged, cutting off the power supply of the electric heating tube, the personal safety can be protected in the environment of adverse grounding.
在使用时或地线带电时切断电加热管电源，对接地不良的环境下使用饮水机时的人身安全得到保护。
The utility model has the advantages of simple structure, convenient operation and safety. The utility model is an ideal drainage tube in ventricle invitro drainage operations at present.
本实用新型结构简单，操作方便且又安全，是目前脑室体外引流手术中较为理想的引流管。
Chapter 4 mainly illuminates safety sampling technique, including theory of corer tube stability, qualitative analysis of parameters of corer releasing and a new type connection of plug pin.
第四章介绍了取样器安全性准则，主要包括保真取样器稳定性理论及取样器释放参数的定性分析及新型销轴式连接方式。
Bearing capacity of concrete filled steel tube structure issue is the safety and economy of the main factors.
钢管混凝土结构的承载力问题是关系其安全与经济性的主要因素。
The twist instability has been also considered in the design for thin wall tube. Thus, this design is safety and more reliable.
对薄壁扭杆设计时还考虑了扭转失稳问题，这样就使设计更为安全可靠。
Conclusion Using cotton yarn galloon with double ties to fix the tracheal intubation tube through mouth can achieve the effect of safety and fast, may keep away shift and falling off of air tube.
结论对经口气管插管患者采用棉织纱带双套结固定效果安全牢固，可有效预防气管导管移位和脱落。
The self-closing infusion tube provided by the invention has the advantages of good sealing, high service safety, simple structure and low cost.
本发明提出一种密封性好、使用安全 性高、结构简单、成本低廉的自动关闭式输液管。
Objective To explore the effectiveness and safety of self-made washable endotracheal tube for subglottic secretion drainage.
目的观察自制可冲洗气管导管清除声门下分泌物的有效性和安全性。
It has the advantages of high utilization, lower Labour intensity, more safety, etc. over the domestic tube machines used now.
采用不停机换卷机构，具有片材使用率最高化，劳动强度最低化，使用安全等特点。
The round-tube flame-proof surface has perect property on safety reliability;
圆筒隔爆面，防爆性能好，安全可靠；
Patient Safety Alert 1 – Tube Misconnection .
病人安全事件提醒—管路误接。
Patient Safety Alert 1 – Tube Misconnection .
病人安全事件提醒—管路误接。
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