amphoteric

1. The effects of cationic, anionic, amphoteric and nonionic surfactants on the colloid stability of water-based inks were studied.
   对阳离子、阴离子、两性和非离子表面活性剂对水性油墨胶体稳定性的影响进行了探讨。
2. Aim To explore interaction mode between amphoteric molecules with the ordered phospholipid membrane.
   目的揭示两性分子与有序磷脂膜的作用模式。
3. Study on preparation of amphoteric thickeners of hydrophobic associative polyacrylamide and its performance
   疏水缔合型两性聚丙烯酰胺增稠剂的制备及性能研究
4. Synthesis and Application of the Amphoteric Surfactants for Enhanced Oil Recovery
   驱油用两性表面活性剂的合成与应用
5. The influence on desalination and anti-pollution by the different cross-linking degree of Amphoteric resins was investigated.
   用互贯法合成了不同交联度的强碱弱酸两性树脂，考查了树脂交联度对两性树脂脱盐抗污染的影响。
6. The synthesis, structure and properties of the amphoteric polyacrylamide have been studied.
   研究了两性聚丙烯酰胺的合成、构和性能。
7. It was denoted that the toxicity of amphoteric surfactants is same as that of nonionic surfactants, which is lower than that of ionic surfactants and even lower than the toxicity of ethanol.
   指出两性表面活性剂的毒性与非离子表面活性剂一样比离子型表面活性剂的低，甚至比乙醇的还要低。
8. Synthesis and properties of self-crosslinking cationic starch graft amphoteric polyacrylamide copolymer as paper ring crush strengthening agent
   自交联阳离子淀粉接枝两性聚丙烯酰胺环压增强剂的制备及性能
9. The new system is made of single amphoteric surfactant and clay stabilizer.
   该体系由单一两性表面活性剂和黏土稳定剂组成。
10. The water-based viscosity reducer SHVR-01 was prepared with amphoteric and non-ionic surfactants as main pharmaceutical, and permeate agent as auxiliary in certain proportion.
    以两性表面活性剂、非离子型表面活性剂为主剂，快速渗透剂为辅剂按一定比例制备了超稠油水基降粘剂SHVR-01。
11. Preparation of Polyurethane as Paper Agent and Studies on Paper-Based Polyurethane Synthesis of Amphoteric Polyacrylamide Thickener by Two-Step Polymerization
    聚氨酯造纸助剂的合成及聚氨酯化的研究两步聚合法制备两性聚丙烯酰胺增稠剂
12. Proteins behave either as acids or bases and are said to be amphoteric.
    蛋白质习性又像酸又像碱，因此说它是两性的。
13. TOYO LAO-30 is a liquid, readily compatible with anionic, amphoteric, nonionic surfactant preparations.
    是一种液体，能稳定地与阴离子、两性及非离子表面活性剂相容。
14. In this thesis we investigate the beam propagation and amphoteric refraction in a Uniaxially anisotropic crystal.
    本文在理论上研究了单轴晶体中的光束传输和正负折射现象。
15. Additionally, the development prospect and trend of amphoteric papermaking additives and their specific applications in other related indus-tries are briefly presented.
    介绍了两性造纸助剂的分类、制备及其在造纸工业上的应用现状，并对其发展前景进行了展望。
16. Studies on Surface Characteristics, Stability and Their Affecting Factors of Soil Modified with Amphoteric Modifier
    两性有机修饰土的表面特性、稳定性特征及其影响因素的研究
17. The results of the isoelectric point show the terpolymers to have the observable amphoteric characteristic.
    等电点的测定结果证实了该三元共聚物具有明显的两性特征。
18. Preparation and Properties of Fluorocarbon-Type Amphoteric Polyacrylamide Flocculant
    氟碳型两性聚丙烯酰胺絮凝剂的制备及性能
19. The dry preparation technics of amphoteric starch with corn starch as raw material and the granules properties and paste properties of amphoteric starch was studied in this paper.
    综述了国内外干法变性淀粉制备的工艺路线、工艺参数和相关设备的研究，指出了干法生产变性淀粉是一种很有前途的变性淀粉生产方法。
20. Isoelectric focusing A technique used in ELECTROPHORESIS to separate amphoteric molecules ( able to combine with either acids or bases).
    等电点聚焦：是一种利用电泳技术分离两性分子（能与酸或碱结合）的技术。
21. Study on preparation and application in decolorizing simulative dyeing wastewater of amphoteric lignin-based flocculant
    木质素基两性絮凝剂的制备及其用于模拟染料废水脱色处理的研究
22. Preparation of Hydrophilic Amphoteric Nanofiltration Membrane by UV Irradiation Graft Polymerization
    紫外辐照接枝制备亲水性两性纳滤膜紫外线接近式曝光装置
23. Study on rheological property and synthesis of amphoteric hydroxyethylcellulose
    两性纤维素醚的合成及流变性能的研究
24. Preparation of cross-linked amphoteric acrylic copolymer emulsion and its effect on paper ring crush strength
    自交联两性丙烯酸共聚物乳液的制备及其对环压强度的影响
25. Synthesis of Amphoteric Polyacrylamide Thickener by Two-Step Polymerization
    两步聚合法制备两性聚丙烯酰胺增稠剂
26. Cd~ ( 2+) Transport in Amphoteric Modified Lou Soil
    两性修饰塿土中Cd~（2+）运移的研究
27. Reactions in liquid HF are known that illustrate also amphoteric behavior, solvolysis, or complex formation.
    已知在液态HF中，也能说明两性行为溶剂分解或络合物形成作用的反应。
28. Synthesis and Application Study of Amphoteric Surfactant for Heavy Oil Chemical Flood
    稠油化学驱用两性表面活性剂的制备与应用研究
29. Application of reversed-phase ion-pair chromatography for universal estimation of octanol-water partition coefficients of acid, basic and amphoteric drugs
    应用反相离子对色谱同时测定酸、碱及两性药物辛醇/水分配系数
30. A new colloid titration method for analyzing the degree of substitute ( DS) of amphoteric starch with carboxylic and quaternary ammonium groups is first developed in this work.
    首次提出了用胶体滴定法测量季铵盐羧酸型两性淀粉的阴、阳离子取代度。

adj

1. having characteristics of both an acid and a base and capable of reacting as either

   Synonym:    amphiprotic