脱气

RESULTS Accident was 0.33%(6/1800), including 1 case of insufficient capacity of oxygenation of bubble oxygenator, 1 case of blockage in hollow fiber membrance oxygenator, 1 case of aeroembolism in coronary artery, 2 cases of aeroembolism in artery tube and 1 case of venous cannalla slip out. There was no death.

结果 CPB期间发生意外事件6例(发生率为0.33%)：国产鼓泡肺氧合功能不良1例，进口膜肺中空纤维膜堵塞1例，冠状动脉内气栓1例、动脉管道气栓2例，静脉插管滑脱1例，经及时有效处理无致死病例。

RESULTS Accident was 0.33%(6/1800), including 1 case of insufficient capacity of oxygenation of bubble oxygenator, 1 case of blockage in hollow fiber membrance oxygenator, 1 case of aeroembolism in coronary artery, 2 cases of aeroembolism in artery tube and 1 case of venous cannalla slip out.

结果 CPB期间发生意外事件6例(发生率为0.33%)：国产鼓泡肺氧合功能不良1例，进口膜肺中空纤维膜堵塞1例，冠状动脉内气栓1例、动脉管道气栓2例，静脉插管滑脱1例，经及时有效处理无致死病例。

The results showed that both continuous and intermittent aeration system could implement completely autotrophic nitrogen removal.

结果表明，连续和间歇2种曝气方式均可实现单级自养脱氮，在进水氨氮浓度为160 mg/L左右，温度30℃±2℃，pH值7.8～8.2，HRT为2 d，DO为0.8～1.0 mg/L的条件下，连续曝气系统的氨氮转化率和总氮去除率分别达到80%和70%。

The composition of gas and its isotope sampled from water, reservoir and hydrocarbon bearing inclusion can be used to research the solution and degasification process during geological time.

分析油气田水中的溶解气、气藏气以及含烃流体包裹体的化学组成及碳同位素组成，有助于重建地史时期天然气的水溶、脱溶过程。

Morphological and physiological identification showed that NTG-01 was Gram-negative, short rod shape, with flagella around the bacteria, V-P test positive and Methyl red test negative. The bacterium can use glucose as carbon suource and produce gases. No H2S produced on TTS medium. Lysine decarboxylase and orthinine decarboxylase, catalase and gelatine test are positive. Arginine decarboxylase, dehydrolase, oxidase and urase test are negative. Sequencing and alignment of 16S rDNA showed that it shared a 99% homologous sequence with Enterobacter aerogenes.

结果显示菌株NTG-01为细菌，革兰氏染色阴性，短杆状，鞭毛周生，V-P试验阳性，甲基红实验阴性，利用葡萄糖产酸产气，不能在TIS培养基上产生H_2S，赖氨酸和鸟氨酸脱羧酶试验呈阳性，精氨酸脱羧酶和双水解酶试验呈阴性，氧化酶和脲酶试验阴性，接触酶和明胶液化试验阳性，但后者反应迟缓，一周后才观测到结果。

In the study XRD, FT-IR, PCR amplificator, 373A DNA sequencer, GC, electrophoretogram and TEM apparatuses and so forth are used to give a way for accurately scientific research. It chooses two kinds of petrochemical industry wastewater as object of study. One is the mixture of seawater and freshwater and the other is freshwater. In the course of the research, the two kinds of petrochemical wastewater are studied in the laboratory and refinery by using CBDS, and it has got a good result.

在研究过程中，选择了海淡混合水和淡水石油化工废水作为复合生物脱氮的研究对象，利用生物反应器、气相色谱仪、X-射线衍射仪、PCR扩增仪、DNA序列分析仪、电泳仪、扫描电镜和透射电镜等仪器设备，研究了CBDS生物体系和生物载体系统，并确定了石油化工废水复合生物脱氮工艺最佳操作条件。

A mathematical model was developed to investigate the molten steel flow and decarburization process in RH vacuum degasser system under the action of electromagnetic field.

为了了解旋转磁场下真空精炼装置内的脱碳反应，对RH装置内钢液流场与脱碳过程进行了耦合计算；采用修正的均相流模型计算流场，避免了先前的一些不具推广性的方法，如简化计算区域或者预先规定含气率分布等。

From the analysis of the PCDD/Fs concentrations in the gas phrase and solid residual, the several kinds of potential chemical reaction and physical changes of dioxin that occur at the different temperature are concluded. At the same time, desorption ratios of 17 toxic dioxin congers and the better desorption conditions are studied.

通过气相和固体残留中二英的含量分析，推测了二英在不同温度条件下可能发生的几种化学反应和物理变化，同时研究了17种有毒二英的热脱附效率和飞灰的最佳热脱附条件。

Induced air flotation depurators are used extensively to remove oil from oil-water mixtures produced at oil fields.

基于吸入式气浮净化机工作机理的分析，提出了脱油动力学模型，得到关联油滴脱除率与操作条件的数学表达式。

The dehydrogenation of vapor phase methyl isobutyl carbinol to produce methyl isobutyl ketone over a CuO-ZnO-Al2O3 catalyst prepared by co-precipitation method under the atmospheric pressure was studied.

采用共沉淀法制备的铜系CuO/ZnO/Al_2O_3脱氢催化剂，在常压下进行了甲基异丁基甲醇的气相脱氢制备甲基异丁基酮的反应实验。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。