氧化皮

The oxidation mechanism of synephrine was also investigated;(2) The electrochemical behavior of twelve flavonoids (quercetin, morin, fisetin, luteolin, isorhamnetin, myricetin, hyperoside, quercitrin, puerarin, farrerol, naringenin and hesperidin) was investigated. The method for the determination of flavonoids was developed by using different pulse voltammetry, and the detection limit was in the range of 10-7~10-9 mol/L. This method has been successfully employed to determine the total amount of flavonoids in pericarpium citri reticulatae and quercetin in the spiked human blood plasma samples.

2研究了槲皮素、桑色素、漆黄素、木犀草素、异鼠李素、杨梅素、金丝桃甙、槲皮甙、葛根素、杜鹃素、柚皮甙元和橙皮甙等12种黄酮类化合物在玻碳电极上的电化学氧化行为，建立了测定黄酮类化合物的微分脉冲伏安法，检测限可达10~(-7)～10~(-9) mol/L，并用DPV法测定了陈皮中总黄酮含量和模拟血清中的槲皮素，结果较为满意。

The study is possible for experimenters to offer theoretic direction while developing new type quercetin metal complex with higher activity antioxidants. At the same time, the study offer theoretical foundation that quercetin can be used as a kind of antidote for superfluous meatal ion in body.

本文通过对槲皮素金属配合物的合成、生物活性及其量子化学的较深入地研究，为进一步寻找高效、低毒的抗氧化性槲皮素配合物提供了一定的参考价值，同时为槲皮素可作为体内过多金属离子的解毒剂提供了依据。

Also, some difference of properties of anodic films obtained from different anodizing conditions would be investigated.

探讨预浸置及不同阳极处理条件对铝阳极氧化皮膜性质的影响。

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。

However, if the oxide skin is heavier eg. on extrusions, heat treated sheet aluminium or cast alloys etc, it will normally need removing with Deoxidiser.

但是如果氧化皮膜比较重，如在挤型材，热处理后的铝板或压铸合金等上的，通常需要Deoxidiser去除油脂。

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。

Grinder the use of the series: non-metallic components widely used in metal-decorated the entire surface-to Burr, flying edge, angular and removal of skin, such as corrosion.

研磨机系列产品的使用范围：广泛用于金属非金属零件表面光整光饰，去毛刺，飞边，棱角及清除氧化皮，锈蚀等。

Clausenamide had no obvious effect on monoamine oxidase B activity using HPLC-UV detector, indicating that increment of monoamines may involves another mechanism of action.

体外使用HPLC紫外检测法测单胺氧化酶B发现，黄皮酰胺对单胺氧化酶B无明显影响，提示黄皮酰胺增加单胺类递质并非由于抑制单胺氧化酶B引起。

In the design of the die for stamping the hot rolled steel sheet , the problem of removing the oxidated scraps on the material surface shall be taken into consideration, by which the service life of the die could be extended.

在热轧钢板的冲模设计时，应考虑到其材料表面氧化皮的排屑问题，这样可提高模具的寿

The volume fractions of the constituent phases of the scale on the hot-rolled plate/strip are quantitatively measured by using Rietveld whole spectrum fitting technology.

利用Rietveld全谱线形拟合技术定量测定了热轧板表面氧化皮各组成相的含量，谱线拟合时准确、合理地选择晶体学参数和峰形模型是拟合成败的关键。

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。