锗形成了两性氧化物 GeO2和阴离子锗酸盐，如Mg2GeO4。
Germanium forms an amphoteric oxide GeO2 and anionic germanates, such as Mg2GeO4.
利用静态吸附方法，研究两性离子交换树脂处理含锌的废水。
The treatment to Zincic waste water by amphoteric ion exchange resin was investigated by static adsorption method.
通过有机合成反应，在实验室制得符合条件的两性离子型表面活性剂。
A qualified amphoteric ionic surface active agent is achieved in a lab through an organic synthetic reaction.
以可生成多核羟桥络离子的两性金属盐NT-2为交联剂。
The crosslinker used is an amphoteric metal salt, NT-2, capable of forming polynuclear olation complex ion.
两性离子交换纤维还具有洗脱容易，洗脱液用量少的特点。
The amino acids on amphoteric ion exchange fiber are easy to be eluted and a small amount of elution reagent is therefor needed.
开发了一种对非离子聚丙烯酰胺进行改性制备两性聚丙烯酰胺(APAM)絮凝剂的新方法。
A new method for preparing amphoteric polyacrylamide (APAM), a kind of flocculant, by modification of nonionic polyacrylamide was developed.
以聚乙烯吡啶的化学反应制备了含正负离子对结构单元的两性聚合物CAPVP。
In this paper the chemical reaction of poly (vinyl pyridine) was studied and the polyelectrolytes CAPVP containing zwitterion structure units were synthesized.
阳离子及两性聚丙烯酰胺类絮凝剂具有很多优点，近年来得到国内外学者的广泛重视和开发应用。
Cation and amphoteric polyacrylamide coagulants have been receiving increased attention of both domestic and foreign researchers because of the many advantages they offer.
以丙烯酸、二甲胺、环氧氯丙烷为原料，通过曼尼希反应制得两性离子单体。
Amphoteric monomer is prepared with acrylic acid, dimethylamine, and chloroethanol by Mannich reaction.
以室温荧光光谱为表征研究了离子强度及两性表面活性剂CHAPS对藻胆体稳定性的影响。
The effects of ionic strength and the zwitterionic (detergent) CHAPS on the stability of the Spirulina Platensis phycobilisomes were studied by room temperature fluorescence spectrum.
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。
The effects of cationic, anionic, amphoteric and nonionic surfactants on the colloid stability of water-based inks were studied.
本论文以落叶松单宁为原料研制含阴、阳离子基团的落叶松单宁两性水处理剂。
Preparation of larch extract tannin amphoteric water treatment agent has anionic and cationic group by use of larch extract tannin was studied.
强相互作用吸附的半胱氨酸主要是以去质子的两性离子和阴离子形式存在于粘土矿物上，与过渡金属形成螯合的六元环结构。
The cysteine in the clay mineral existed in the forms of zwitterion and anion, the O and S in it chelated zinc cation to form configuration of hexatomic ring.
两性酚醛树脂性能与其分子结构中有机阳离子、有机阴离子基团比例有关。
The proportion of cationic groups and anionic groups influences the properties of amphoteric pherolresin.
详细的研究了阴离子、阳离子、非离子型以及两性抗静电剂在不同纤维中的抗静电性能。
The effects of different kinds of antistatic agent such as anionic, cationic and nonionic on the fiber were studied.
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。
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.
电场强度较高时，两性聚离子链构型更为舒展。
At high external field, the polyampholyte chain is more extended.
这种两性离子离解系数低，可影响其组织穿透力，但可提高其对粘液的穿透力。
Coefficient of dissociation of this kind of zwitterion is low, can affect its to organize penetration, but can raise its to be opposite mucous penetration.
在活性炭表面，氨基酸主要以两性离子平躺方式吸附。
Tyrosine and phenylalanine are adsorbed mainly in the form of zwitterions and adsorbed with their molecules parallel to the surface.
阳离子型高分子絮凝剂及两性高分子絮凝剂具有许多优点，近年来得到国内外学者的广泛重视和开发应用。
Cationic and amphoteric flocculants have many advantages. Inrecent years, many scholars have paid their attention on the development and application of cationic and amphoteric flocculants.
发明的两性离子共聚物是由从对羧酸质子内部转移到丙烯酰胺或丙烯酸单体氨基酸组的三元共聚物。
The zwitterion terpolymers of the invention are made from the terpolymers by internal transfer of the proton of the carboxylic acid to the amino group of the acrylamide or acrylate monomer.
与商品两性及阳离子淀粉比较，改性PAM在提高纸张强度方面有很好的效果，尤其是在提高纸张耐折度方面显现出明显优势。
Compared with cationic and amphoteric starches, modified PAM has obvious advantages in strength improvement, especially in the folding strength of paper.
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 -0 1。
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.
他们采用多孔干燥薄膜并附上叫做两性离子的混合结构。这种混合结构已经成功用于防止输血过程中的细菌附着等应用。
They took a porous dry film and attached a mix of structures called zwitterions, which have been used successfully to prevent bacteria stickiness in blood filtering and other applications.
是一种两性表面活性剂，它可与阴离子表面活性剂、阳离子表面活性剂和非离子表面活性剂相容，相容后可生产清澄的液体或胶体。
TOYO LAB-35 is amphoteric surfactant. It is readily compatible with cationics, anionics and nonionics surfactants. Many these preparations results clear liquid or gels.
通过醛中 间体官能化，还可获得相应的阳离子或两性离子型纤维素酯衍生物。
Through functionalization of an intermediate aldehyde, the corresponding cationic or zwitterionic cellulose ester derivatives can also be accessed.
上述两性吸附剂对有机污染物和重金属离子同时具有良好的吸附能力。
The amphiphilic adsorbent has high capacity of adsorbing both organic pollutants and heavy metal cations.
上述两性吸附剂对有机污染物和重金属离子同时具有良好的吸附能力。
The amphiphilic adsorbent has high capacity of adsorbing both organic pollutants and heavy metal cations.
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