查询词典 tertiary amine

By plotting a V-T curve with the data from MD, Tg was determined, which was compared well with calculated values and could qualitatively explain the effect of structure on glass transition of amine crosslinked epoxies although its absolute value having a big deviation from experimental results.

用模拟得到的数据作V-T关系曲线，用曲线上的转折点确定Tg的值。该模拟值与计算值有很好的吻合，尽管与实验值有较大的偏差，固化剂对Tg的影响可以用MD模拟定性得到。

Additives: expandable microsphere; EHEC cellulose ether, PU; associative thickener, thixotropic additives, fumed silica; dispersing agent, levelling agent, defoamer, flatting agent; neutralizing amine; wax powder/paste; paint driers, anti-skinning agent, anti-gelling agent; in-can preservative, dry - film biocide, inorganic silver-ion antimicrobial; powder coating additive – texture additive, flow control agent, non-yellowing degassing agent, matting agent, low temperature curing epoxy hardener; reactive diluent of epoxy resin.

助剂类：中空微球；水性纤维素、缔合型聚氨酯增稠剂、气相二氧化硅、防沉浆；分散剂、流平剂、消泡剂、哑面剂；多功能中和胺；蜡粉/浆；催干剂、防结皮剂、防胶化剂；罐内防腐剂、墙面防霉剂、无机银离子抗菌剂；粉末涂料助剂–结构性助剂、流动性助剂、防黄变消泡剂、哑面剂、低温固化剂；环氧稀释剂。

It was shown that the absorption peaks of amine and amide groups of gelatin were shifted in HDPE/PE-g-MAH/Gelatin blends because of the reaction of PE-g-MAH with gelatin. The addition of PE-g-MAH made the increase of HDPE glass transition temperature. The compatibilizing effect of PE-g-MAH was due to the crystal compatibility produced by forming the co-crystals of HDPE, PE-g-MAH and PE-g-MAH-g-gelatin. The blends of EAA and gelatin were prepared by melting process and the compatibility of the blends was also studied.

红外光谱分析结果表明：体系中明胶的氨基吸收峰、酰胺Ⅱ带吸收峰峰位发生了明显的变化；二甲苯和水抽提实验表明，在熔融共混过程中EAA与明胶发生了反应；DMA测试共混物的玻璃化转变温度发现：两组分的玻璃化转变温度差值减小；SEM的实验结果表明，共混物中明胶的表面有接枝物形成。

The blends of PE-g-MAH and gelatin were prepared by melting process and the compatibility of PE-g-MAH and gelatin in blends were characterized. The results of FTIR showed that the characteristic absorption band peaks of amine and amide groups of gelatin were shifted in PE-g-MAH/Gelatin blends, the equilibrium values of torque were higher with the increase of blending temperature, which proved that graft copolymer PE-g-MAH-g-gelatin was formed during the preparation process, and the amount of PE-g-MAH-g-gelatin was increased with increasing the amount of PE-g-MAH. SEM micrographs exhibited that there was PE-g-MAH-g-gelatin formed in surface of gelatin phase.

通过红外光谱分析、HAAKE流变分析、抽提等实验证明：共混物中明胶的氨基、酰胺基团吸收峰峰位发生了明显的变化；在熔融共混过程中，随着温度的提高，平衡扭矩增大；明胶与PE-g-MAH发生了反应形成PE-g-MAH-g-明胶接枝共聚物，而且随着PE-g-MAH用量的增加，形成接枝共聚物的量也提高；SEM的实验结果表明，在明胶的表面确有接枝物形成；通过DMA测试共混物的玻璃化转变温度，发现两组分的玻璃化转变温度差值减小，二者的相容性提高，实现了共混体系的自增容。

Depending on the China market demand and combined with the various structures as well as the development direction of the domestic and foreign hardeners. This company mainly invests modified amine and polyamide series products appropriate to the epoxy resin development and mutually promotes.

根据中国市场需求并结合国内外固化剂的品种结构及发展动向，本公司重点投入改性胺和聚酰胺等系列产品与环氧树脂配套发展，互相促进。

The SmI2-mediated reductions of ketones,imines and α,β-unsaturated esters have been shown to be instantaneous in the presence of H2O,an amine and in THF.

在水、胺以及四氢呋喃存在下二碘化钐参与的还原酮、亚胺以及α，β不饱和酯的反应能够在瞬间完成。

In most cases, the medical profession do not advocate drug use of tea, in particular, ferrous sulfate, ferrous carbonate, iron citrate iron drink containing amine such as aluminum hydroxide of aluminum-containing agents, such as the western face of tea tea and more phenolic material and metal ion binding and precipitation, will be reduced or loss of efficacy.

在多数情况下，医学界不主张用茶水服药，尤其是硫酸亚铁、碳酸亚铁、枸橼酸铁胺等含铁剂喝氢氧化铝等含铝剂的西药，遇到茶汤中的茶多酚类物质与金属离子结合而沉淀，会降低或失去药效。

Epoxy resin hardener ; aromatic amine ; Low-melting point ; heat resistance.

环氧固化剂；芳香胺；低熔点；耐高温

This thesis reported the synthesis of N-alkyl phosphonic acids and their complexes by using the reaction of methyl aldehyde, amine and phosphorus acid. The probable structure of the complexes were identified by IR and ESR.

本文介绍了以甲醛和胺、亚磷酸合成N—烃基膦酸后，再合成相应的Cu、Zn络合物，并用IR、原子吸收、ESR对络合物进行了表征，推测了络合物的可能结构。

The composition and fluorescence property of 2,2,2-amine tri acetyl-benzylamine with ligand of tripod type were studied through Molar conductivity, infrared spectrum, NMR, elemental analysis, thermal analysis, and UTA-TG analysis.

方法］通过摩尔电导率、红外光谱、核磁共振波谱、元素分析、差热－热重分析，研究三脚架型配体2，2，2-胺三乙酰－苄胺及其稀土配合物的组成、荧光性质。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。