查询词典 oxidation

The main causations for the precipitate in amur grape wine are microzyme self－dissolve, microbial contamination, excessive oxidation and over quantity of tarter muriatic acid etc.

摘 要：山葡萄酒浑浊的主要原因有酵母菌自溶、微生物污染、氧化过度、蛋白质和酒石酸盐过多等。

OH and superoxide free radical(O.- 2).MethodsThe methods of DPPH.,Salicylic Acid and pyrograllol auto-oxidation were used to assay the scavenging the extract from the leaf of L. rethenicum Murr. on the three free radicals.

方法采用DPPH法、水杨酸法、邻苯三酚自氧化法分别测定黑果枸杞叶片甲醇提取物清除DPPH自由基、羟自由基和超氧自由基的能力。

△G°-n Graph, oxidation-reduction, Gibiss Standard free energy

一N图中各点表示各氧化态及相应物质的标准自由

Good effect: anti-oxidation at high temperature, anti-corrosion against sulphide and naphthene acid and anti- erosion.

效果好：抗高温氧化、耐硫化物、环烷酸腐蚀、耐冲刷性能稳定，传热性能好

Electrocatalytic oxidation of glucose at the sensor is determinated with respect to solution pH, temperature and concentration of water-soluble mediator naphthol green B.

文中讨论了溶解性媒介体萘酚绿B的浓度、溶液的pH值和温度对该电极电流响应的影响。

It includes the preparation of catalysts, chlorine dioxide catalytic oxidation high concentration organic wastewater containing naphthol green B and eriochrome black T.

本论文主要研究了二氧化氯催化氧化处理高浓度难降解有机废水新技术，包括催化剂的制备、催化氧化处理萘酚绿和铬黑T两种高浓度有机废水。

Bi-2; 2′-naphthol ; enantiomer resolution ; asymmetric synthesis ; asymmetric oxidation reaction ; asymmetric reduction reaction

1； 1′-联二萘酚；对映体拆分；不对称合成；不对称氧化反应；不对称还原反应

Results indicate that Nb enhances oxidation resistance of the alloy.

结果表明，Nb的加入能够提高合金的高温抗氧化性。

The function of negative ion is to prevent oxidation.

负离子的作用是阻止氧化。

Within a few exception, oxidation of non-radical atmospheric species by O2 and O3 is negligibly slow

俆几个例外的，被O2 和 O3氧化的非辐射大气物种是可忽视地慢的。

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。