cationic

But it was difficulted to decolorize the basic dye cationic yellow.

果表明，最易脱色的为分散、直接和酸性染料，最难脱色的为碱性染料阳离子黄；

In the wash solution, these positively charged cationics adsorb to the negatively charged surface of fabrics.

在溶液中，这些带正电的阳离子吸附在表带负离子的织上，起到润滑作用。

The preparation and application of internal and external sulfonium cationic polymer since 1960s are summarized comprehensively in this paper.

较全述了国内外自60年代以来叔锍阳离子的制备与应用情况。

Human defensins,found in the blood,intestinal tract and epithelial cells,are small,cystin-rich cationic peptides with special structure.

人类防御素是一种存在于血液、肠道及表皮细胞中具有特殊空间构,富含精氨酸的阳离子多肽。

This paper optimized the hyperhaline/cationic polymer drilling fluid for deepwater drilling by a lot of experiments.

通过实验优选适海洋深水钻井的高盐/阳离子钻井液体系。

A process for decolourization of anionic dye containing wastewater by using waste plastics in the presence of cationic auxiliary and sodium dodecylbenzene sulfonate has been studied.

探讨了在阳离子助剂及十二烷基苯磺酸钠存在下,利用废旧塑料对阴离子染料的脱色工艺。

This amphipathic nature holds whether the detergents are anionic, cationic, or nonionic.All types are illustrated in the figure.

无论表活性剂是阴离子、阳离子还是非离子型，都是两性的。

As a quaternary cationics,amine cake has such properties as wetting,adsorption and emulsification,and brings a good effect by oil coating compound fertilizer when it is added into oil.

在复混肥包裹油中添加胺片,包裹总体效果令人满意。

The cationic ring-opening polymerizations of epoxide based monomers were studied using tris(2-hydrooxyethyl) isocyanurate(THEIC) as initiator and trifluoroboron plus ether complex system as catalyst.

发现THEIC与环氧单体可在非均相体系中平稳进行阳离子开环反应。

Polytetrahydrofuran(PTHF) with narrow molecular mass distribution was prepared by cationic ring-opening polymerization of tetrahydrofuran using H_2SO_4·SO_3-HClO_4 system as a catalyst.

以发烟硫酸-高氯酸为催化剂,通过四氢呋喃的阳离子开环成了窄分子量分布的四氢呋喃(PTHF)。