1、

By comparison of absorption spectra of quercetin in different medium, the influencing factors and possible mechanism of quercetin self-oxidation were investigated in this paper. The effects of self-oxidation of quercetin on its super anion free radical scavenging ability were also studied by the method of pyrogallol autoxidation.

通过比较槲皮素在不同介质中紫外吸收光谱变化,探讨槲皮素自氧化作用影响因素及可能机理,采用邻苯三酚自氧化法研究了槲皮素自氧化作用对其清除超氧阴离子自由基能力的影响。

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2、

The ideal method is low speed centrifugalization and dilution medium.

理想的方法是用低速离心加培养基稀释法。

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3、

Mechanism of innovative idea emergence as reflected by air heavy medium ore preparation method

由空气重介质选矿方法看创新思维的产生机制

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4、
5、

The experiments of measuring permeability are carried out with BZ-01 and BZ-02 glass sand as porous media. Methane hydrate is generated using constant volume method. And the permeability changes of porous media are tested under different saturation of methane hydrate with distilled water as the medium.

用BZ-01、BZ-02玻璃砂模拟多孔介质进行了渗透率测量实验,采用定容法合成甲烷水合物,以蒸馏水为介质测试了不同甲烷水合物饱和度下多孔介质渗透率的变化情况。

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6、

Dose Effect in Low and Medium Energy Ion Implantation and Simulation Method

中、低能离子注入中的剂量效应及模拟方法

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7、

Propagation of SH wave in anisotropic medium and the solution by boundary element method

各向异性弹性层中SH波传播的边界元方法

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8、

a recording medium having a spare area for defect management, and a method of allocating the spare area are provided.

一种光学数据存储介质,以及一种用于光学数据存储介质的缺陷管理方法。

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9、

In this method "free water" samples are taken directly in the aquatic medium.

在这种方法中,“自由水”样品是直接在水介质中取得的。

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10、

This paper introduces three methods to realize composite logic function with medium scale data selector: the common method, the expanding method and the dimension reducing method.

介绍了用中规模集成电路数据选择器实现组合逻辑函数的三种方法:常用方法、扩展法、降维法。

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11、

By culture on skimmed milk medium, Gram's method and microscopy, the five strains were initially identified as Lactococcus lactis.

经脱脂乳培养基培养、革兰氏染色和镜检,初步确定为乳球菌。

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12、

Optimization of fermentation medium of trehalose produced by alcohol yeast through response surface method

响应面法优化酒精酵母产海藻糖发酵培养基

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13、

In addition, it needs no aiming-north and the calibration time is short. Therefore, this method is suitable for the calibration of a SIMU of medium precision.

该方法对标定设备要求低,无需北向基准,标定时间短,适合于中等精度捷联惯测组合的标定。

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14、

MPN method was used to account the number of AOB in red soil and AOB culture medium was used to enrich AOB from red soil.

采用MPN法统计土样中的氨氧化细菌数量,并用氨氧化细菌培养基对土样中的氨氧化细菌进行富集培养。

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15、

Classical physics method request recording medium with high resolution and recording instrument with keen sense.

经典的物理方法对全息显示的记录介质的分辨率及记录装置的灵敏度要求都非常高;

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16、

The complex formation of calcium ion with bovine serum albumin has been studied by a method using ion selective electrode at 25 ° C and pH 7.4 in NaCl ( 0.15-0.16M) ionic medium.

用离子选择性电极在25℃,pH7.4和离子强度0.15~0.16M条件下进行了牛血清白蛋白与钙离子络合作用的研究。

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17、

A Study on Inhomogeneity of Crust Medium in Changbaishan Tianchi Volcano by Scattering Body Wave Inversion Method

Mie散射激光雷达实验系统设计与大气消光系数反演方法研究用散射体波随机反演研究长白山火山区介质非均匀性

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18、

This method takes into consideration the time factors ( including short-term, medium-term and long-term).

该种方法考虑了时间(包括短期、中期和长期)因素的影响,对成长型企业无形资产统计有所裨益。

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19、

In this paper, the plane and anti-plane problems of the diffraction of elastic waves by a cavity filled with another medium are discussed. The method calculation, of the wave field is given in detail.

本文讨论了填充介质腔为弹性波绕射的平面及反平面问题,详细地给出了波场的计算方法。

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20、

The extraction method of Platinum(ⅳ) with high sterically hindered tertiary amine from hydrochloric acid medium is studied in this paper.

本工作以高位阻叔胺萃取剂N3418自盐酸溶液中对铂(Ⅳ)的萃取进行了研究。

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