阳离子的

Flavonoids can act as antioxidants, free radical scavengers, and chelators of divalent cations and have a wide range of biological effects .

类黄酮是一组化学结构和性质上不同的多酚化合物，具有抗氧化、自由基清除和二价阳离子螯合作用，具有广泛的生物学功能。

According to the theory of electrical double layer potential in a capillary and the relation between Zeta potential and cation exchange capacity, the radial distributions of potential and ions concentration are assured.

为研究含水泥质砂岩导电特性的机理，由单毛管双电层电位理论和阳离子交换量与Zeta电位的关系，得到了毛管径向电位分布和离子浓度分布。

The large molecular sizing agent has high positive charge and emulsifiability.

实验结果表明，改性AKD具有较高的阳离子性，并具有较强的乳化和分散能力；当改性AKD用量为0。

Objective To investigate T-bet mRNA expression on peripheral blood mononuclear cells and its relations with allergen specific IgE, eosinophile cationic protein levels, and allergic symptom in patients with allergic rhinitis.

目的 探讨变应性鼻炎患者中外周血单核细胞中T-bet mRNA的表达及其与特异性IgE、患者症状和嗜酸性粒细胞阳离子蛋白的关系。

Zeolite positive ions have three properties: exchangeability; absorbability, molecular sieve. Due to these properties, zeolite is widely used in practice.

沸石的阳离子交换性、吸附性、分子筛这三种特性构成了沸石应用领域广泛的物性基础。

The ET reactions between ferrocene cation in DCE solution and ferrocyanide in aqueous solution, 7, 7, 8, 8-tetracyanoquinodimenthane radical anion in organic solution and ferricyanide in aqueous solution have been investigated on SECM controlled by the externally polarized potential.

以铁氰化钾/亚铁氰化钾为电对研究了亚铁氰化钾与二茂铁阳离子之间的电子转移反应以及铁氰化钾与TCNQ阴离子自由基之间的电子转移反应。

Cationic PAM was added to promote the flocculation and improve the settlability of the floc.

投加阳离子PAM对絮体的形成、大小及分离性有帮助，但对COD的削减影响不大。

The product is a kind of high concentrated cationic flocculent, which can be used conveniently, and do not produce secondary pollution. It is high effective with small dosage. The product can be used in waste water treatment, in the meantime, it also can be used on correlative industry procedure for improving efficiency, and reducing the cost.

合成的产物是一种高效浓度的阳离子型絮凝剂，使用方便，不产生二次污染，用量小，可用于各种污水处理，同时还可用于有关工业生产工艺中以提高效率，降低消耗。

The flocculus has good sand carrying-capability when its concentration is high enough. The mass ratio of cationic polymer to HPAM is 30 to 1 when the polymers reacted fully. The permea...

矿场试验表明，采用此种阳离子聚合物对产出液中阴离子聚合物浓度高的油井进行封堵，具有明显的增油、降水效果。

We also investigated the effect of mechanical force on the rate constant of 〓 permeability .

引起阳离子通透提高的影响因子是膜张力而不是膜的变形性。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。