查询词典 oxidation

The results show that the oxidization weight increasing and oxidation time follow the parabolic law at 800℃, no surface oxidation film desquamates, and the oxidation rate is stable. While at boot, the oxidation kinetic curves approximately follow the parabolic law, oxide films begin to desquamate lightly and thickening, and the mass gains are about four times as those at 800℃.

结果表明，熔敷金属在800℃氧化时，氧化增重与氧化时间遵从抛物线规律，表面氧化膜无剥落，氧化速率较稳定；在1000℃氧化时，氧化增重与氧化时间近似遵从抛物线规律，表面氧化膜出现少量剥落，且氧化膜增厚，氧化增重是800℃氧化时的4倍左右。

Objective To investigate the effect of preconditioning high dose vitamin C for the dialyzer on advanced oxidation protein products in hemodialysis patients.

目的 研究大剂量维生素C预冲透析器对血液透析患者晚期氧化蛋白产物(Advanced oxidation protein products，AOPP)的影响。

This thesis is organized according to the following outline: firstly, the cause of oxidation localization was discussed in the view of material, both the microstructure and appearance of TGO were analyzed, the element composition of oxidation localization area was probed, combined with oxidation mechanism, the possible influence of oxidation localization on the mechanical performance of TBCs was discussed as well.

本文首先从材料学的角度探讨出现氧化局域化的原因，对TGO层内部的微观结构变化进行跟踪观察，对氧化局域化区域进行成分分析，结合热障涂层体系的氧化机制，讨论氧化局域化现象的出现对热障涂层体系力学性能的影响。

The four methods, air oxidation, DMSO/H_2O oxidation, potassium ferricyanide oxidation, Cu~(2+) oxidation and H_2O_2 oxidation, were used to promote the formation of disulfide bond in octreotide at different concentrations.

分别采用空气氧化法、铁氰化钾氧化法、DMSO氧化法、Cu~(2+)氧化法和双氧水氧化法对不同浓度的还原型奥曲肽进行了氧化实验。

The iron pyrites formation and the curing product's oxidation caused the oil quality combustion principle to the storage tank to carry on the theoretical analysis, the temperature tendency change rule and the influence iron pyrites oxidation tendentious factor carried on the system and the thorough experimental study to the iron pyrites oxidation process, in the union petroleum processing and the storage and transport process actual situation carries on the analysis and the discussion to the oxidation rate influencing factor, under the plan dissimilar condition the curing product oxidation heating curve.

对储罐中硫铁化物的形成和硫化产物的氧化引起油品燃烧的原理进行了理论分析，对硫铁化物氧化过程中温度的动态变化规律和影响硫铁化物氧化倾向性的因素进行系统而又深入的实验研究，结合石油加工和储运过程中的实际情况对氧化速度影响因素进行分析和讨论，绘制不同条件下硫化产物氧化升温曲线。

The anodic treatment refer to the use electro-chemical means that the work piece sufficient is the anode, serve electrolytic oxidation processing, causes to form has the adherence oxide layer in the keelson superficial procedure.

阳极处理（Anodic oxidation 或anodizing ）是指利用电化学方法，将工件充为阳极，施以电解氧化处理，使形成具有密着性的氧化层于底材的表面程序。

Compared with that of 3Cr13 alloy, the oxidation resistance of the composites containing 5 vol.％TiC particle was improved greatly at 850℃, but the improvement was relatively limited at 950℃. But the oxidation resistance of 1Cr18Ni9 composites containing 5 vol.％ TiC particle was obviously improved at 950℃, and at 850℃ the improvement is not large. The TiC particle can improve the oxidation resistance mainly was by developing the oxidation selectiveness of the Cr element as to change the phase constitution of the oxidation film, to alleviate the production of the stress in the oxidation film and to improve the cohesive force of the oxidation film or matrix interface and the chemical combination of the oxidation film.

与3Cr13合金相比，含5％volTiC颗粒的复合材料在850℃的抗氧化性能得到大幅度提高，而在950℃复合材料的抗氧化性能提高作用却是有限的；与1Cr18Ni9合金相比，含5％volTiC颗粒的复合材料在850℃的抗氧化性能略有提高，而950℃复合材料的抗氧化性能提高却是明显的；TiC颗粒可以提高两种基体合金抗氧化性能，主要是通过促进Cr的选择性氧化，进而改变氧化膜的相组成、减缓氧化膜内应力的产生、增加氧化膜/基体界面凝聚力及提高氧化膜化学结合力而实现的。

To assess the thermal contribution from oxidation reaction, the standard formation enthalpes of all reactants and products were used to calculate the oxidation enthalpies. It could be found that all oxidation reactions were exothermic. And oxidation played a more important role during the toluene trinitration at high temperature, because the reaction temperature of toluene trinitration is the higher than mononitration and dinitration, and the temperature coefficient of oxidation is higher than that of trinitration too.

为了考察不同阶段氧化副反应对反应放热的贡献，用反应物和产物的标准生成焓推得氧化反应的理论反应热，计算结果表明，各段硝化的氧化副反应均为放热反应，其中三段硝化反应由于反应温度最高，氧化反应的温度系数比硝化反应高，故氧化副反应对三段硝化影响最大。

Less severe inner oxidation of the bond coat of the irradiated TBCs is observed in many locations, where less oxidation products extended into the bond coat, and about 12 wt.% less oxygen in the thermal growth oxide than that of the as-deposited TBCs after cyclic oxidation at 1050 °C X1 h. The observation results are consistent with the result that the oxidation rate of the irradiated TBCs is lower than that of the as-deposited TBCs from the cyclic oxidation curves at 1050 °C X1 h.

在1050℃×1h循环氧化条件下，经HIPIB辐照热障涂层与原始样相比，仅有少数区域观察到比较严重的氧化和少部分氧化物伸入到粘结层内，形成TGO的氧质量百分比含量约低12%，与其氧化动力学曲线反映的经辐照样粘结层氧化速率低于原始样结果一致。

This research discussed the treatment of the Fenton's agent of the in-situ chemical oxidation on contaminated groundwater polluted by benzene, toluene, ethylbenzene, and xylenes released from gasoline. The above treatment was evaluated by virtue of the literature review, principle of remediation, removal efficiency, real remediation cases and cost in order to clearly understand its merit, constraints, the best way to implement and to provide the domestic practitioners for assessing the remediation technique considering the economic benefit and the remediation schedule.

中文摘要本研究探讨以现地化学氧化法(in-situ chemical oxidation， ISCO)之Fenton's试剂处理汽油中苯、甲苯、乙苯、二甲苯(benzene、toluene、ethylbenzene、xylenes，BTEX)污染地下水之实际案例，经由相关文献资料、整治原理、去除效率、现场整治案例成效及成本等进行评析，以更清楚掌握其优点、限制及最佳之施用方法，做为国内相关人员在经济效益及污染整治时程上考量，评估该污染整治操作技术之应用参考。

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。