呼吸

In the whole growth period, the genotype of high nitrogen use efficiency had low photorespiratory rate and the ratio of photorespiration to photosynthesis, while low nitrogen use efficiency had high photorespiratory rate and the ratio of photorespiration to photosynthesis.

从整个生育期看，氮利用效率高的水稻光呼吸速率较低，其相对光呼吸较小；氮利用效率低的水稻光呼吸速率较高，其相对光呼吸较大。

The max value of the spatial heterogeneity grade were decrease according to the increase of decay degree of stump in the gap with stump.(4) The result showed by studing the season change of soil respiration in a conifer-broadleave forest after select cutting in Xiaoxingan Amount,soil respiration presenced the well season change after select cutting.The soil surface CO_2 flux has good correlated with soil temperature and soil moisture.

4对小兴安岭地区典型针阔混交林择伐后土壤呼吸速率季节变化研究结果表明，择伐作业后，土壤呼吸速率呈现规律性的(来源：AdaB6565C论文网www.abclunwen.com)季节变化，林地表面土壤呼吸速率与土壤温度和湿度有着较好的相关性，土壤温度和湿度共同解释了林地表面土壤呼吸速率的68.10%～98.9%。

Results Among the 35 cases, 31 cases (88.6%) were chronic bedrest, 22 cases (62.9%) were dyspnea, 19 cases (54.3%) were thoracalgia accompanied with or not feeling of impending death, 5 cases (14.3%) were syncope, 7 cases (20%) were PE triad. Among 35 cases, 17 cases were clinical cure, 15 cases were improved, 3 cases died (2 cases had breathing and cardiac arrest, 1 case was complicated with diffuse intravascular coagulation and alimentary tract hemorrhage).

结果 35例PE患者中长期卧床者31例(88.6%)，突发呼吸困难或呼吸困难加重22例(62.9%)，胸痛伴或不伴濒死感19例(54.3%)，晕厥5例(14.3%)；有胸痛、呼吸困难、咯血典型PE三联征者7例(20%)。35例PE患者中，临床治愈17例，好转15例，死亡3例（2例出现呼吸心跳骤停，1例合并弥漫性血管内凝血及消化道出血）。

It is now apparent that the "natural history" of acute respiratory failure is greatly influenced by the manner in which the lung is ventilated and that VILI contributes to the pathology of respiratory failure.

如今，已经明确的是，急性呼吸衰竭的发展过程主要受肺的呼吸方式，并且呼吸机所致肺损伤对呼吸衰竭的病理有一定的影响。

The diastolic pressure, systolic pressure, mean arterial pressure, heart rate, temperature respiratory rate, end-tidal carbon dioxide partial pressure and oxygen saturation of goats were monitored with intensive care monitor and respiratory monitor during the laparoscopic splennectomy in goats and were recorded at the time of before anesthesia, after anesthesia and before insufflating, intraoperative 10, 30, 5 min after the deflation, respectively.

通过在进行腹腔镜脾脏切除术的过程中，用呼吸监护仪和重症监护仪分别于麻醉前、麻醉后－气腹前、术中10 min、术中30 min和放气后5 min监测收缩压、舒张压、平均动脉压、心率、体温、呼吸频率、呼吸末CO2分压、血氧饱和度，评价山羊腹腔镜脾脏切除术对山羊呼吸和循环系统的影响。

Accident prevention;Anaesthesiology;Anaesthetic equipment;Breathing apparatus;Breathing equipment;Carbon dioxide;Classification;Classification systems;Control instruments;Definition;Definitions;Electric power systems;Electrical engineering;Electrical safety;Electromagnetic compatibility;EMC;Features;Gas mixtures;Gases;Hospital equipment;Incription;Instructions for use;Letterings;Marking;Measuring instruments;Medical breathing apparatus;Medical equipment;Medical gases;Medical technology;Monitoring device;Oxygen;Oxygen breathing apparatus;Oxygen concentration;Oxygen content;Protection against electric shocks;Rescue and ambulance services;Respired gases;Safety;Safety engineering;Safety requirements;Specification;Surveillance;Testing

中文标题医疗电气设备。呼吸气体监测器的基本安全性能的特殊要求中文主题词事故预防；麻醉学；麻醉设备；呼吸装置；呼吸设备；二氧化碳；分类；分类系统；控制仪器；定义；电力系统；电气工程；电气安全；电磁兼容性；特点；混合气体；气体；煤气；医院设备；功能；使用说明；文字书写；作标记；测量仪器；医用呼吸器；医疗设备；医用气体；医疗技术学；监视装置；氧；供氧设备；氧浓度；含氧量；防电击；救护服务；呼吸气体；安全；安全工程；安全要求；规范；监督；试验

Aim:(1) The purpose of this study is to examine whether protein tyrosine kinase and AMPA receptor in the nucleus tractus solitarius and nucleus ambiguus were involved in the regulation of normoxia and hypoxia respiratory response by microinjection of PTK inhibitor and non-NMDA receptor antagonist;(2) To observe the change of number of phosphotyrosine immunopositive neurons in NTS and NA before and after hypoxia using immunohistochemical methods and whether tyrosine phosphorylation and GluR1 in postsynaptic membrane co-localize in NTS and NA neurons.

目的：(1)观察向家兔脑干孤束核或疑核内微量注射酪氨酸蛋白激酶阻断剂和谷氨酸AMPA受体阻断剂对常氧呼吸和低氧呼吸反应的影响，探讨PTK和AMPA受体在低氧呼吸反应中的作用。(2)观察低氧通气后NTS和NA磷酸化酪氨酸免疫阳性神经元的数量变化；观察磷酸化酪氨酸和AMPA受体亚单位GluR1在突触后膜共存的情况，推测在低氧呼吸反应中AMPA受体和PTK信号转导途径的关系。

MCP could inhibit the respiration of climacteric fruits such as Starking and Fuji apple and Feicheng peach in different degree, and this effect was not be able to convert by exogenous ethylene. On the contrary, the effect of 1-MCP on the non-climacteric fruit was not ascertainment: 1-MCP inhibited the respiration of strawberry stored at 20℃ during the whole storage time, while when stored at 0℃, 1-MCP didn't inhibit the strawberry respiration.

1-MCP能够不同程度的抑制跃变型果实富士、红星苹果和肥城桃的呼吸作用，而且这种作用可以不为外源乙烯所拮抗，但对非跃变型果实草莓的呼吸作用的效果则不确定：1-MCP抑制了20℃下草莓的呼吸速率，但并没有抑制0℃下贮藏草莓的呼吸作用。

To confirm the hypothesis that the pathogenic mechanism of air infusion in the circulatory system is not bubble blockade of blood vessels but the consequence of anoxia of the vital organs,different amounts of air were injected into the great sapenous vein of 22 dogs,and then heart rate,cardiac rhythm and bubble sound were monitored with a Doppler probe at the precordial region.

为探讨循环系统内注入空气致病机理，向22只狗大隐静脉内注入不等量空气并在心前区用Doppler监测心率、心律和气泡音。结果发现，维持心前区Ⅳ级气泡音的17只狗，依次出现呼吸和心率加快、心律紊乱、心率缓慢、腹式呼吸加强，其中12只狗继续缓慢注入空气至呼吸停止，任选10只狗胸外按压，8只狗复苏后行为无异常，2只狗未能复活。另2只狗呼吸停止后立即尸检，可见右心房、室、腔静脉和肺血管中有大量气泡。

When you feel long low smooth and relax, add breathing, keep you head in the line and look down slightly as you breathe, we call this taking a sneaky breathe, making it's hard for observer to see.

当你游得平滑了，加入呼吸，保持头成一线，呼吸的时候朝下看，我们叫这个为&鬼鬼祟祟的呼吸&，要让呼吸很难被观察到。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。