查询词典 peroxide

Most of these lactobacilli are capable to produce hydrogen peroxide,L. crispatus,L,jensenii and L.acidophilus are with higher potency.

大多数乳酸杆菌均能产生过氧化氢，L.crispatus、L.jensenii和L.acidophilus产生过氧化氢的能力较强。

The adsorption orientation of artemisinin on silver was deduced according to the change of 1756 cm-1 lactonic ring vibration and the frequency shift of 724 cm-1 peroxide group vibration.

根据1756cm^-^1谱带的变化以及724cm^-^1过氧基团振动频率的位移，对青蒿素在银表面上的吸附取向进行了研究。

Lipid peroxide levels in rat sorum and tissue homogenates of the livor, lung and kidrey were dotermined b...

本实验在大鼠腹腔内注射大肠杆菌内毒素(20mg/kg体重)造成内毒素休克(动脉血压低于60mmHg)。

Lipid peroxide levels in rat sorum and tissue homogenates of the livor, lung and kidrey were dotermined by TBA fluorescence 1.5, 3 and 4.5H after intiaperitoneal administration of 20mg/kg E.

本实验在大鼠腹腔内注射大肠杆菌内毒素(20mg/kg体重)造成内毒素休克(动脉血压低于60mmHg)。

By studying the effect of pueraia lobata isoflavones on lipid peroxide and superoxide dismutase in animal tissue, this paper suggests that PLIs is an effective antioxidant.

通过葛根异黄酮对动物组织中的脂质过氧化产物含量和超氧化物歧化酶活性进行研究，探讨葛根异黄酮类化合物的抗自由基作用。

The manganic manganous oxide is prepared from the purified manganese sulfate solution using hydrogen peroxide as oxidant under alkali medium of ammonia solution.

研究了从软锰矿制备硫酸锰，在碱性溶液中，以过氧化氢为氧化剂，制备高比表面优质四氧化三锰的新工艺。

The chemical analysis of N, P and K in organic fertilizer is presented: sample is decomposed by sulfuric acid-hydrogen peroxide and prepared to be a solution. N can be determined by NC-2 model quick N analysis set, P by chinoline molybdic acid method and K by tetraphenylboron potassium, needless of spectral photometer and flame photometer, the method is available when the content of N, P or K is over 0.1% with desired accuracy and precision.

介绍用化学分析方法测定有机肥料氮、磷、钾的含量，即样品经硫酸-过氧化氢消化后，制备待测溶液，分取待测溶液用NC-2型快速定氮仪测定氮，用磷钼酸喹啉重量法测定磷，用四苯硼酸钾重量法测定钾，不需使用分光光度计和火焰光度计，适宜一般复混肥料厂采用，对含氮、磷、钾分别达0.1％以上的样品均可用本法测定，方法的准确度和精密度能满足生产的要求。

It is a super natural antioxidant, and can quench monomorphous oxygen, remove free radicals, and eliminate peroxide chain reaction, thus protect cells against the damage of oxidation reaction.

它可以淬灭单形态氧，清除自由基以及有效的过氧化链式反应，从而保护细胞免受氧化反应的伤害。

Recent developments of clean oxidation systems catalyzed by polyoxometalates are summarized in detail. The emphasis is on the epoxidation reaction of olefinic compounds, oxidation of alkanes and aromatic compounds with the comparatively ideal oxidants, hydrogen peroxide and molecular oxygen respectively.

文本总结了多金属氧酸盐在液相清洁催化氧化方面的进展，主要针对以过氧化氢和分子氧为氧化剂的烯烃类化合物的环氧化反应、烷烃和芳香族化合物的氧化反应，并详细探讨了此类氧化反应的反应机理。

Recent developments of clean oxidation systems catalyzed by polyoxometalates are summarized in detail. The emphasis is on the epoxidation reaction of olefinic compounds, oxidation of alkanes and aromatic compounds with the comparatively ideal oxidants, hydrogen peroxide and molecular oxygen respectively. The oxidation mechanisms are elucidated in detail.

文本总结了多金属氧酸盐在液相清洁催化氧化方面的进展，主要针对以过氧化氢和分子氧为氧化剂的烯烃类化合物的环氧化反应、烷烃和芳香族化合物的氧化反应，并详细探讨了此类氧化反应的反应机理。

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。