充氧

An underground unpowered anaerobic reactor for the treatment of rural domestic sewage was studied in this paper, based on the anaerobic biomembrane technology and push-flow theory by using the anaerobic pipeline or baffler reactor full of hollow-sphere fillings.

该文根据厌氧生物膜技术和推流原理，采用内充空心球状填料的地下厌氧管道式或折流式反应器为处理设备，研究了农村生活污水地埋式无动力厌氧达标处理技术。

objective to evaluate the effect of urapidil on the treatment of congestive heart failure.methods thirty patients with congestive heart failure were included in the study.urapidil was given by intravenously guttae at 50mg 5~7days.results systolic blood pressure and l dbp were decreased and sao2 and cardiac output were increased after treatment.conclusion intravenous urapidil produces acute hemodynamic benefit in patients with congestive heart failure.

目的 观察利喜定治疗充血性心力衰竭的临床疗效。方法 30例充血性心力衰竭患者，先以利喜定12.5 mg稀释于20 ml生理盐水中于3~5 min内静脉注射，继以利喜定50 mg、多巴胺20mg加于250 ml液体中静滴，每日1次，滴速为利喜定100~400 μg/min，连用5~7 d。结果利喜定可显著降低收缩压、舒张压，升高血氧饱和度、左室射血分数，不引起反射性心率增快。结论利喜定治疗各种原因引起的充血性心力衰竭，可有效改善患者的临床症状和血流动力学指标。

METHODS 16 congenital heart disease infants weighted below 10kg were studied. Based on the conventional CPB prime, we modified the prime solution using 5% NaHCO3 and 10% MgSO4. At the same time the prime solution were oxygenized through 60% oxygen mixed air. We observed the changes of the blood gas and electrolyte and hemodynamic situation througout the procedure.

16例10kg以下的先天性心脏病患儿在常规预充的基础之上，通过血气结果对预充液进行改良调整并充分氧合，使预充液的内环境更接近机体内环境，记录预充液调整前后及CPB前中后的血气参数和CPB前中后的血流动力学指标。

METHODS 16 congenital heart disease infants weighted below 10kg were studied. Based on the conventional CPB prime, we modified the prime solution using 5% NaHCO3 and 10% MgSO4. At the same time the prime solution were oxygenized through 60% oxygen mixed air.

16例10kg以下的先天性心脏病患儿在常规预充的基础之上，通过血气结果对预充液进行改良调整并充分氧合，使预充液的内环境更接近机体内环境，记录预充液调整前后及CPB前中后的血气参数和CPB前中后的血流动力学指标。

Aeration is a main method to remediate polluted river water.

曝气充氧技术是修复受污染河道的主要方法之一。

It was found that the main reason why SBS containing oil was easy to yellow was that there is plenty of polycyclic aromatic hydrocarbon in the extender oil,PAH can easily turned quinones with yellow.Antiyellowing performance of SBS can be only developed in a little extent when antioxidants were added.The anti-yellowing performanc...

研究结果表明，充油SBS产品变黄的主要原因是油品中的稠环芳烃在光氧环境中易转化为黄色的醌，添加抗氧剂对延缓产品变黄的作用不大，通过催化加氢消除填充油中的芳烃或添加适当的光稳定剂可以提高产品的耐黄变性能。

In order to fabricate high–silicon aluminum alloy electronic packaging materials, the oxidating processes in high temperature oxygenation was applied to the Al-30Si and Al-40Si high-silicon aluminum alloys which were prepared through extrusion process. Scanning electron microscope, optical microscopy, thermal physical tester and universal material testing machine were used to study the microstructure, density, hermeticity, coefficient of thermal expansion, thermal conductivity and compressive strength.

摘 要：针对应用广泛的高硅铝合金电子封装材料，采用高温充氧氧化工艺，对已挤压成形的Al-30Si及Al-40Si高硅铝合金材料进行后续处理，通过扫描电镜、金相显微镜、热物性测试仪及电子万能拉伸试验机等，对材料显微组织、密度、气密性、热膨胀系数、热导率及抗压强度进行了分析比较。

In order to fabricate high–silicon aluminum alloy electronic packaging materials,the oxidating processes in high temperature oxygenation was applied to the Al-30Si and Al-40Si high-silicon aluminum alloy s which were prepared through extrusion process.

针对应用广泛的高硅铝合金电子封装材料，采用高温充氧氧化工艺，对已挤压成形的Al-30Si及Al-40Si 高硅铝合金材料进行后续处理，通过扫描电镜、金相显微镜、热物性测试仪及电子万能拉伸试验机等，对材料显微组织、密度、气密性、热膨胀系数、热导率及抗压强度进行了分析比较。

In order to fabricate high–silicon aluminum alloy electronic packaging materials,the oxidating processes in high temperature oxygenation was applied to the Al-30Si and Al-40Si high-silicon aluminum alloys which were prepared through extrusion process.

针对应用广泛的高硅铝合金电子封装材料，采用高温充氧氧化工艺，对已挤压成形的Al-30Si及Al-40Si高硅铝合金材料进行后续处理，通过扫描电镜、金相显微镜、热物性测试仪及电子万能拉伸试验机等，对材料显微组织、密度、气密性、热膨胀系数、热导率及抗压强度进行了分析比较。

Performance data of aeration equipment are very important to selection and layout of aeration system and to cost of wastewater treatment plant.

曝气设备的充氧性能及其数据对处理厂曝气系统的选择、设计及处理厂的费用都有很重要的意义。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。