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   吸氧排氮 的翻译结果: 查询用时:0.524秒
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吸氧排氮
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  “吸氧排氮”译为未确定词的双语例句
     METHODS: Twenty four rabbits were randomly divided into control group, denitrogenation 30, 60 and 120 min groups.
     方法 :2 4只家兔随机分为对照组、吸氧排氮 30 ,6 0和1 2 0min组 4组 .
短句来源
     Nitrogen output and bubbles formation during decompression after denitrogenation in rabbits
     吸氧排氮对家兔氮排出量及减压气泡形成的影响
短句来源
     RESULTS: The nitrogen concentration and nitrogen output decreased sharply (approximately 93%) in the first 5 min of denitrogenation, then decreased gradually with the prolonged denitrogenation time.
     结果 :在吸氧排氮的前 5min ,呼出气氮体积分数和氮排出量降低幅度最大 (约 93% ) ,之后随着吸氧排氮时间的延长逐渐缓慢降低 ;
短句来源
     Conclusion Denitrogenation by inhalation of 100% oxygen for 60 min and 120 min may reduce the generation of gas bubbles in rabbits when decompressed to an altitude of 11 000 m.
     结论吸氧排氮 60min和 1 2 0min两种方案可以显著减少兔由地面上升到 1 1 0 0 0m高空减压时气泡的产生。
短句来源
     After 0, 30, 60 and 120 min of denitrogenation by inhalation of 100% oxygen, the rabbits were exposed to 11 000 m for 30 min. The gas bubbles generated in the body of rabbits were detected and monitored by a Doppler ultrasound detector over the precordium.
     麻醉后行机械通气 ,分别吸氧排氮 0、30、60和 1 2 0min后上升至 1 10 0 0m停留 30min ,用超声多普勒技术检测气泡产生情况。
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  相似匹配句对
     Nitrogen output and bubbles formation during decompression after denitrogenation in rabbits
     吸氧排氮对家兔氮排出量及减压气泡形成的影响
短句来源
     Effects of Denitrogenation on Bubble Formation during Decompression in Rabbits
     吸氧排氮对家兔低气压暴露时气泡产生的影响(英文)
短句来源
     All rabbits were given no oxygen inhalation.
     均不吸氧
短句来源
     The Medical Use Breathes in Research of Oxygen Chronograph
     医用吸氧计时器的研制
短句来源
     PRELIMINARY EXPLORATION ON THE PROCESS OF NITROGEN EXCRETION BY AZOLLA
     红萍排氮过程的初步探讨
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  preoxygenation
Clinicians can test for an interfering gas such as ethanol before induction by checking the reading in the halothane setting during preoxygenation.
      
No further change of CO concentration was detected after 10 minutes of preoxygenation (16.4 ± 9.0 vs.
      
Induction of anaesthesia and endotracheal intubation further increases endtidal CO concentrations beyond the effects attributable to preoxygenation alone.
      
After preoxygenation, anesthesia was induced with propofoll80 mg and fentanyllO0 pg in a right lateral tilt position.
      
After preoxygenation and administration of trial drug over 30 seconds, propofol was administered until the loss of eyelash reflex.
      
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Objective To study the probability or risk of decompression sickness in high altitude flight and to establish a probability model. Method Survival analysis technique was used in the analysis of the information about altitude decompression sickness. Result It was found that the risk of decompression sickness initially increases up to a certain time point,and then decreases because of denitrogenation.The hazard function may describe the characteristics of this pattern in changes of risk.The parameters of probability...

Objective To study the probability or risk of decompression sickness in high altitude flight and to establish a probability model. Method Survival analysis technique was used in the analysis of the information about altitude decompression sickness. Result It was found that the risk of decompression sickness initially increases up to a certain time point,and then decreases because of denitrogenation.The hazard function may describe the characteristics of this pattern in changes of risk.The parameters of probability models for altitude decompression sickness can be estimated by using the maximum likelihood method. Conclusion Prediction with the survival models based on the logistic distribution is good.

目的研究高空飞行时减压病发病的概率或危险度,建立概率模型。方法用生存分析方法分析高空减压病的信息。结果减压病危险度先是增加,到一定时间后,再因吸氧排氮而减少。风险函数可以叙述这种变化特点。高空减压病概率模型的参数用最大似然法估算。结论以对数logistic 分布为基础的生存模型,预测能力良好。

AIM: To analyse quantitatively the efficiency of nitrogen elimination at different denitrogenation time. METHODS: Twenty four rabbits were randomly divided into control group, denitrogenation 30, 60 and 120 min groups. The rabbits were anesthetized and ventilated by mechanical ventilator. After 0, 30, 60 and 120 min of denitrogenation, the rabbits were exposed to 11000 m for 30 min. The nitrogen output was analysed by chromatography and the gas bubbles generated in the body of rabbits were monitored by Doppler...

AIM: To analyse quantitatively the efficiency of nitrogen elimination at different denitrogenation time. METHODS: Twenty four rabbits were randomly divided into control group, denitrogenation 30, 60 and 120 min groups. The rabbits were anesthetized and ventilated by mechanical ventilator. After 0, 30, 60 and 120 min of denitrogenation, the rabbits were exposed to 11000 m for 30 min. The nitrogen output was analysed by chromatography and the gas bubbles generated in the body of rabbits were monitored by Doppler ultrasound method. RESULTS: The nitrogen concentration and nitrogen output decreased sharply (approximately 93%) in the first 5 min of denitrogenation, then decreased gradually with the prolonged denitrogenation time. Accumulative number of bubbles decreased with the elapse of denitrogenation time. Accumulative number of bubbles was negatively correlated with denitrogenation time ( P < 0.01). As compared with the control group, accumulative number of bubbles decreased significantly in denitrogenation 60 and 120 min groups. CONCLUSION: The nitrogen output decreases sharply at first and then gradually. Denitrogenation for 60 and 120 min may reduce gas babbles during decompression in rabbits.

目的 :定量分析不同吸氧排氮方案时家兔的吸氧排氮效率 ,为制定我国航天员出舱活动吸氧排氮方案提供理论依据 .方法 :2 4只家兔随机分为对照组、吸氧排氮 30 ,6 0和1 2 0min组 4组 .麻醉后行机械通气 ,分别吸氧排氮 0 ,30 ,6 0和 1 2 0min ,收集呼出气 ,定量分析不同吸氧排氮时间的氮排出量 ,并用超声多普勒检测低压舱上升至 1 1 0 0 0米停留 30min的气泡产生情况 .结果 :在吸氧排氮的前 5min ,呼出气氮体积分数和氮排出量降低幅度最大 (约 93% ) ,之后随着吸氧排氮时间的延长逐渐缓慢降低 ;累积气泡数随着吸氧排氮时间的延长而减少 ,吸氧排氮 6 0和 1 2 0min组家兔累积气泡数较对照组显著减少 (P <0 .0 1 ) ,累积气泡数与吸氧排氮时间呈负相关 (r =- 0 .6 3,P <0 .0 1 ) .结论 :吸氧排氮过程的特点为先快后慢 ,吸氧排氮 6 0和 1 2 0min可显著减少高空...

目的 :定量分析不同吸氧排氮方案时家兔的吸氧排氮效率 ,为制定我国航天员出舱活动吸氧排氮方案提供理论依据 .方法 :2 4只家兔随机分为对照组、吸氧排氮 30 ,6 0和1 2 0min组 4组 .麻醉后行机械通气 ,分别吸氧排氮 0 ,30 ,6 0和 1 2 0min ,收集呼出气 ,定量分析不同吸氧排氮时间的氮排出量 ,并用超声多普勒检测低压舱上升至 1 1 0 0 0米停留 30min的气泡产生情况 .结果 :在吸氧排氮的前 5min ,呼出气氮体积分数和氮排出量降低幅度最大 (约 93% ) ,之后随着吸氧排氮时间的延长逐渐缓慢降低 ;累积气泡数随着吸氧排氮时间的延长而减少 ,吸氧排氮 6 0和 1 2 0min组家兔累积气泡数较对照组显著减少 (P <0 .0 1 ) ,累积气泡数与吸氧排氮时间呈负相关 (r =- 0 .6 3,P <0 .0 1 ) .结论 :吸氧排氮过程的特点为先快后慢 ,吸氧排氮 6 0和 1 2 0min可显著减少高空减压时气泡的产生

Objective To explore the effect of different degrees of denitrogenation on decompression sickness. Method Twenty-four rabbits were randomly divided into control group, 100% oxygen inhalation 30 min group, 60 min group and 120 min group. The rabbits were anesthetized and ventilated by mechanical ventilator. After 0, 30, 60 and 120 min of denitrogenation by inhalation of 100% oxygen, the rabbits were exposed to 11 000 m for 30 min. The gas bubbles generated in the body of rabbits were detected and monitored by...

Objective To explore the effect of different degrees of denitrogenation on decompression sickness. Method Twenty-four rabbits were randomly divided into control group, 100% oxygen inhalation 30 min group, 60 min group and 120 min group. The rabbits were anesthetized and ventilated by mechanical ventilator. After 0, 30, 60 and 120 min of denitrogenation by inhalation of 100% oxygen, the rabbits were exposed to 11 000 m for 30 min. The gas bubbles generated in the body of rabbits were detected and monitored by a Doppler ultrasound detector over the precordium. Result Time to bubble appearance increased with time of 100% oxygen inhalation during altitude decompression. As compared with the control group, time to bubble appearance lengthened significantly in 100% oxygen inhalation 60 min and 120 min groups (P<0.01). Time to bubble appearance was positively correlated with time of 100% oxygen inhalation (P<0.01). Accumulative number of bubbles decreased with the time of 100% oxygen inhalation. As compared with the control group, accumulative number of bubbles decreased significantly in 100% oxygen inhalation 60 min and 120 min groups (P<0.01). Accumulative number of bubbles was negatively correlated with time of 100% oxygen inhalation (P<0.01). Conclusion Denitrogenation by inhalation of 100% oxygen for 60 min and 120 min may reduce the generation of gas bubbles in rabbits when decompressed to an altitude of 11 000 m.

目的探讨不同时间的吸氧排氮方案对高空减压病的预防效果。方法 2 4只家兔随机分为对照组、吸氧排氮 30、60和 1 2 0min组 4组。麻醉后行机械通气 ,分别吸氧排氮 0、30、60和 1 2 0min后上升至 1 10 0 0m停留 30min ,用超声多普勒技术检测气泡产生情况。结果高空减压时气泡首次检出时间随着吸氧排氮时间的增加而延长 ,吸氧排氮 60min和 1 2 0min组家兔气泡首次检出时间较对照组显著延长 (P<0 .0 1 ) ,气泡首次检出时间与吸氧排氮时间呈正相关关系 (P <0 .0 1 ) ;累积气泡数随着吸氧排氮时间的增加而减少 ,吸氧排氮 60min和 1 2 0min组家兔累积气泡数较对照组显著减少 (P <0 .0 1 ) ,累积气泡数与吸氧排氮时间呈负相关关系 (P <0 .0 1 )。结论吸氧排氮 60min和 1 2 0min两种方案可以显著减少兔由地面上升到 1 1 0 0 0m高空减压时气泡的产生。

 
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