查询词典 respiratory

Respiratory system is mixed to aerate the organ of take a breath, by respiratory tract and lung two parts are comprised.

呼吸系统为通气和换气的器官，由呼吸道和肺两部分组成。

As in the case of respiratory acidosis, many complicated equations are used for determining the expected compensation in respiratory alkalosis.

像在呼吸性酸中毒时一样，也需要用许多复杂的公式来确定呼吸性碱中毒的预期代偿。

Because ventilation can only be increased or decreased, a combination of a respiratory acidosis and a respiratory alkalosis is impossible.

由于肺通气量的变化只能是增加或是减少这两种可能。因此呼吸性酸中毒合并呼吸性碱中毒的混合模式不可能存在。

Because ventilation can only be increased or decrease d, a combination of a respiratory acidosis and a respiratory alkalosis is impossible.

由于肺通气量的变化只能是增加或是减少这两种可能。因此呼吸性酸中毒合并呼吸性碱中毒的混合模式不可能存在。

For example, the respiratory compensation for a simple metabolic acidosis is hyperventilation (decreased pCO2), which also happens to be the primary action of a respiratory alkalosis.

举例来说，对于单纯代谢性酸中毒的呼吸代偿是增加通气（减少Pco2），这也是呼吸性碱中毒的原发性改变。

Methods Under general anesthesis, tracheotomy was done in 6 adult sheep, warm physiological saline was used to lavage the respiratory, followed by alveolar lavaged via tract through bronchofiberscope to reproduce acute respiratory distress syndrome.

自1967年急性呼吸窘迫综合征被发现以来，PV曲线的重要性便得到了广泛的认可〔1〕。随着曲线描记技术的不断改善，人们对PV曲线的认识也越来越深刻，不断有研究成果直接应用于ARDS患者的通气支持〔2〕，使PV曲线成为指导ARDS患者机械通气不可或缺的工具。

This is because it is not only the lifting of bronchospasm, but also so that the contraction of smooth muscle increased induced asthma attack and suppress the respiratory center, so that even more difficult to breathe, leading to respiratory failure.

这是因为它不但能解除支气管痉挛，还可使平滑肌收缩加剧，诱发哮喘的发作，且抑制呼吸中枢，使呼吸更加困难，导致呼吸衰竭。

Objective To study a Mesic respiratory system parameter identification for providing the useful theory and data support in the improvement of human respiratory model accuracy, respiratory disease diagnosis and design of the new ventilator.

目的 本文对Mesic呼吸系统仿真模型做系统参数辨识，为人体呼吸系统模型精确度的提高、呼吸疾病的临床诊断和新型呼吸机的设计提供理论和数据支持。

Results The prevalence rate of urban students was significantly higher than students in rural areas in aspects of respiratory symptoms and respiratory diseases such as cough, expectoration, pharyngalgia, asthma, common cold, rhintis, pharyngitis, tonsillitis, acute bronchitis and so on. However, other respiratory symptoms and disease had no significant difference.

结果 城区学生呼吸系统总症状、咳嗽、咳痰、咽痛、气喘等呼吸道症状，感冒、鼻炎、咽炎、扁桃体炎、急性支气管炎等呼吸系统疾病的检出率均显著高于农村学生（P＜0.01或P＜0.05）；呼吸系其他症状与疾病差异均无统计学意义（P值均＞0.05）。

Result At 5 and 25 mgkg^(-1), the total respiratory rate had a similar trend with tricarboxylic acid cycle and pentose phosphate pathway, T1, and T2 were higher than the control on the 1st day and then declined three days late but they had a recover on the last day. Embden-Meyer-hot-Parnas pathway had a declined trend forever. The respiratory rate of the total and three pathways were decreased under 125 mgkg^(-1). The enzyme activity of pyrophosphate-dependent phosphofructokinase, glucose-6-phosphate dehydrogenase (G-6-PDH) and malate dehydrogenase were similar to relative respiratory pathway.

测定期内，5mgkg^(-1)土、25mgkg^(-1)土浓度处理使基础呼吸速率和三羧酸循环、磷酸戊糖途径的呼吸速率均表现初期上升随后（第3天）下降但末期有所恢复的趋势，而糖酵解途径的呼吸速率则持续下降在末期小幅回升；125mgkg^(-1)土浓度处理后基础呼吸速率及3条途径呼吸速率均呈下降趋势；磷酸果糖激酶、苹果酸脱氢酶和葡萄糖－6-磷酸脱氢酶(G-6-PDH)活性变化趋势分别与其对应途径呼吸速率变化相似。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。