氧化过程

A cerium dioxide target was used for sputtering and films were deposited at various substrate temperature under different sputtering power.

溅射过程中，首先制备纯二氧化铈靶材，然后在不同的功率上调节不同的基片温度进行溅射。

In this paper, macro and micro cracking features of fuel oil servo-piston cup leather s were observed and stresses of the cracking cup leathers were calculated.

对某燃油泵活塞皮碗开裂的宏观、微观特征进行了观察与分析，并对皮碗的受力状态进行了分析计算，结果表明，皮碗的开裂性质为早期机械疲劳，其原因是皮碗在压制过程中，橡胶层与金属骨架间的结合力不均匀，结合力不均匀是由于JQ-1粘结剂界面氧化所致。

Oxygen-containing free radicals are produced when oxygen is not completely reduced to water in energy-producing oxidation reaction.

如果在物质氧化产生能量过程中，氧未被完全还原成水，可导致氧自由基的产生，氧自由基也可转变成一些非自由基氧活性物质。

The removal of arsenic from solution has relied mostly on precipitation and adsorption processes and it has been considered that arsenic is the oxidation state that leads to the most effective removal by precipitation since the simple metal arsenates generally have lower solubility than the arsenites, and also arsenate is more strongly adsorbed on certain substrates, but this is pH dependent.

从溶液中去除砷主要依赖沉淀和吸附过程，并且要考虑+5价砷是氧化态，会导致通过沉淀最有效去除砷，因为简单的金属砷酸盐比亚砷酸盐一般有更低的溶解度，并且砷酸盐在特定情况下有更强的吸附能力，但是这取决于 pH 值。

The domestic "Su 4" and "ken 7" barleys activity change of main hydrolase in the process of barleys malting were investigated, and the study comparing it with Gairdner and Schooner barleys activity change indicate that "Su 4" and "ken 7" barleys amylase, phytase, and cellulase is with high activity, and its protease and xylanase with low activtiy,"Su 4" barleys peroxidase with low activitiy, and its polyphenol oxidase with high activity, but it is the opposite for "ken 7".

研究了国产大麦苏4和垦7在发芽过程中主要水解酶活力变化，同时与进口大麦Gairdner和Schooner比较发现：苏4和垦7的淀粉酶、植酸酶、纤维素酶活力较高；蛋白酶和木聚糖酶活力较低；苏4过氧化物酶活力较低，多酚氧化酶活力较高，垦7则相反。

The nano-ionic liquid containing metal complex could be an effective catalyst for oxidative carbonylation of amines to carbamates and disubstituted ureas and for synthesis of unsymmetric ureas from amines and nitrobenzene, in which turn over frequencies exceeded 10000mol/mol/h.

以该系列纳米离子液体为催化剂高效的实现了胺类化合物催化氧化羰化制备氨基甲酸酯和二取代脲（转化频率＞10000mol/mol/h）以及胺与硝基苯通过一氧化碳羰化制备不对称脲的过程。

Dental plaque, in which streptococcus mutans could grow and cause dental caries, is a cariogenic environment.

以往有关研究认为：龋病的发生发展是电化学腐蚀过程，与菌斑氧化还原电位的变化有关。

A ngular when new ,this grit rapidly rounds off in use and is particularly suited to descaling applications.

此种磨料新制成时，是尖棱状的，使用过程中棱角很快就被磨圆，特别适合于去除氧化皮作业。

The experimental results showed that NO was oxidized to NO2, which adsorbed on ZSM-5 surface and desorbed after saturation.

结果发现，NO在分子筛ZSM-5表面氧化的同时，伴随着明显的吸附过程，待吸附饱和后释放出NO2。

Finally it generates CH_3COOH, which desorbs from the surface of sensing material at 350℃.(3)LaNi_(0.5)Ti_(0.5)O_3 thin film was prepared by the RF-magnetron sputtering method and heated at 700℃for 3h.

其丙酮气体敏感性能主要来源于以下过程：丙酮气体分子与吸附氧之间发生反应形成中间体{acetone-oxygen}，中间体随即发生分解和氧化，并最终生成CH_3COOH，在350℃下CH_3COOH从敏感材料表面脱附。

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。