氧化还原

The ultra-fine powder of grape seeds has strong ability to clear up free radical, deoxidization and anti-lipide oxidation.

实验结果均表明，葡萄籽超微粉具有很高的自由基清除能力、还原能力和抗脂质过氧化的能力。

After inundation, microbe can use outside Fe as its electron acceptor, oxygenation its matrix, thereby Fe deoxidize to Fe.

土壤淹水后，微生物利用外界的Fe作为电子受体，氧化体内的基质，从而使Fe还原为Fe。

The construction of branched-chain sugar was carried out by hydroboration-oxidation of a double bond in the corresponding hexose.

通过相应的烯糖9的硼氢化-氧化反应构建了支链糖11，同时分离到一系列还原的副产物7c-e，通过X-射线晶体衍射确定了7c和7e新的手性中心的构型。

Effects of water stress on the level of reactive oxygen speciesand activities of antioxidant enzymes in the leaves of wheat(Triticum durum Desf.) seedlings were investigated.Water stress resulted in significant increase in the contents of O-.2,MDA and the activities of superoxide dismutase and ascorbate peroxidase in wheat leaves.However,the activities of glutathione reductase,catalase and the content of H2O2 were not changed obviously under water stress.

分析了水分胁迫对小麦幼苗叶片中活性氧水平和抗氧化酶活性的影响，结果发现，水分胁迫能够显著提高超氧阴离子(O-2·)和丙二醛的含量及超氧化物歧化酶和抗坏血酸过氧化物酶的活性，而过氧化氢(H2O2)的含量及过氧化氢酶和谷胱甘肽还原酶的活性变化不明显。

Current was the result of oxidation and reduction reaction were carried out in two electrode results.

电流的产生是由于氧化反应和还原反应分别在两个电极上进行的结果。

The crevice corrosion rate of 00Cr25Ni22Mo2 in oxidative medium is much greater than that in reductive medium, but the law for titanium quite the rev erse. There is much effect of temperature on the crevice corrosion rate.

结果表明：在有缝隙的情况下， 00Cr25Ni22Mo2不锈钢在氧化性介质中的缝隙腐蚀速率明显大于在还原性介质中的缝隙腐蚀速率；工业纯钛则恰恰相反。

This article describes the synthesis of branched flower-like gold nanocrystals and their electrocatalytic activity toward the oxidation of methanol and the reduction of oxygen.

本文简述了支状花形纳米金晶体的合成，以及它们对甲醇氧化及氧气还原的电催化活性。

On the antioxidant capacity analysis, the total phenol content, vitamin C remaining, DPPH scavenging ability and FRAP reducing power of dried guava slice by addition phenolic compounds after formation cross-linkage was higher than that of the control.

在抗氧化力方面，添加酚类的乾燥番石榴果片及蜜饯在形成交联后的总酚含量、维生C残留量、DPPH自由基清除能力及FRAP还原力均高於对照组。

It is produced by the reduction of fuchsin by sulfurous acid, and is oxidized by aldehydes and ketones, restoring the magenta color of the fuchsin.

配法是用亚硫酸使品红溶液还原，若有醛酮类存在时便使之氧化而重新呈现品红本身的洋红色。

Glutathione reductase plays a key role in the response to oxidative stress in plants.

植物的谷胱甘肽还原酶在氧化胁迫反应中起重要的作用。

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。