The results indicate that effects of spin multiplicity on atomic structure of titanium trimer are remarkable especially for bond distances and vibrational frequencies .

发现自旋多重度对钛 三聚 体的原子结构有重要的影响，特别是对键长和振动频率。

A kind of silicon-containing polyurethane was synthesized by four-coordinate alkoxy silane complex and HDI trimer .

以双羟基4配位硅化合物和HDI 三聚 体为主要原料合成了一系列含硅聚氨酯树脂。

A synthesis approach of TDI Trimer has been described .

介绍了甲苯二异氰酸酯（TDI） 三聚 体的合成方法。

This paper introduced the analyses of migration amount and total amount of styrene monomer dimer and trimer in the packing material of polystyrene ( PS ) for food containers with the gas chromatography / mass spectrometry .

介绍了聚苯乙烯（PS）食品容器中苯乙烯单体、二聚体及 三聚 体的迁移量和总含量的气相色谱/质谱分析方法。

Protection and Reinforcement of Paper Historic Relic Using HDI Trimer and Coupling Agent

HDI 三聚 体和偶联剂对纸质文物加固保护的研究

Effects of spin multiplicity on atomic structure of titanium trimer

自旋多重度对钛 三聚 体原子结构的影响

The results show that the self-polymerization of MDI catalyzed by DMP-3O produces trimer ( isocyanurate ) mainly ;

试验结果表明，MDI在 DMP-30催化作用下的自聚产物主要为 三聚 体异氰脲酸酯；

This study provides a basis and tool for the research of the TNF - α trimer .

本研究为TNF-α 三聚 体的研究提供依据和工具。

A modified toluene diisocyanate ( TDI ) trimer was synthesized in the presence of alcohol and a new catalyst which can be used to prepare paints with different acrylic polyol resins and the paints have more excellent performance .

在自制催化剂下利用醇改性TDI合成了TDI 三聚 体，克服了 单纯TDI 三聚 体与羟基丙烯酸树脂 混 溶性差的缺点，配漆后漆膜性能优异。

Co. LTD normal TDI - trimer was firstly synthesized .

在 靓 尔嘉 化工有限公司的 实验基础上合成了 TDI- 三聚 体。

Synthesis of HDI Trimer

HDI 三聚 体合成研究

A polyisocyanate curing agent which is mainly composed of toluene diisocyanate ( TDI ) trimer was prepared in the presence of the base metal carboxylate K-1000 . The reaction conditions were studied .

以一种碱金属羧酸盐K-1000作为甲苯二异氰酸酯（TDI） 三聚反应的催化剂合成了以TDI 三聚 体为主要成分的多异氰酸酯固化剂。对合成工艺条件进行了探讨。

Vibration analysis show that dimer and trimer have typical red-shift hydrogen bond .

振动分析表明二聚体和 三聚 体存在典型的红移氢键。

Synthesis and Properties of Highly Dissolvable Toluene Diisocyanate Trimer and Its Application

高相容性甲苯二异氰酸酯 三聚 体的合成、性能及应用

Spectral and concentration curves of components in ( R ) - 1 self-association system were resolved . The major part of multimers was determined to be trimer .

成功解析出了（R）-1丁二醇惰性溶液中的自聚集体系的组分光谱和组分浓度，确定了体系的主要聚集体类型为 三聚 体。

Synthesis of TDI Trimer

TDI 三聚 体的合成研究

The crystal structure of the nucleoprotein is a trimer with each monomer molecule shaped like a crescent .

核蛋白晶体构造是一种 由 三 条 大型分子 链 组成 的 三聚 体，每一条支链形状就象鸡冠一样。

Simple experiment with paint showed that MDI-based trimer could be consistent with alkyd resin each other and the rate of drying and the hardness of film had been enhanced effective which could be applied to wood coatings .

简单配漆实验，MDI型 三聚 体能够与醇酸树脂互容，并且有效提高漆膜干燥速度和涂层硬度，可以应用到木器涂料当中。

On the base of mixed catalysts a highly dissolvable toluene diisocyanate ( TDI ) trimer modified by butan-1-ol or 2 - ( 2-butoxy-ethyoxy ) - ethanol was synthesized .

本论文采用复配催化剂，分别利用正丁醇和二乙二醇丁醚对甲苯二异氰酸酯（TDI） 三聚 体进行改性，合成了高相容性TDI-三聚 体。

Using a kind of fluorine polymer and HDI trimer to reinforce and conserve the paper documents was studied .

和HDI 三聚 体对纸质文献进行加固保护的方法。

Kinetics of Thermal Degradation of S-containing Trimer Flame-retarded LLDPE Composites

含硫磷三分子 缩合 物阻燃聚乙烯复合材料的热降解动力学研究

Synthesis of TDI Trimer and its application in two-package polyurethane coatings

TDI 三聚 体的合成及其在双组分聚氨酯涂料中的应用

Because the active interaction form of TNF and receptors are trimer a simulation systems including a TNF trimer and a receptor monomer ( R55 or R75 ) is used .

由于TNF与受体的作用形式是 三聚 体对 三聚 体，因此在模拟TNF与受体相互作用时选择了包括一个非对称的TNF三聚体和一个受体（R55或R75）单体的模拟系统。

After a short reaction time most of the monomer will have disappeared and the reaction system will contain a mixture of dimer trimer and other low polymers .

经过短时间反应后，大多数单体消失，反应体系将是含有二聚体， 三聚 体和其他低聚物的混合物。

The features of isocyanate trimer and physical properties of tri-n-butyl-phosphine for isocyanate trimer catalyzer were introduced .

简要介绍了多异氰酸酯 三聚 体的特点，以及多异氰酸酯三聚催化剂三正丁基膦的物理性质。

The xylene tolerance of modified MDI-50 trimer could be above 1.0 .

改性后的 三聚 体二甲苯容忍度可达到1.0以上。

Research on HDI Trimer Modified Hybrid Waterborne Polyurethane Dispersion

HDI 三聚 体改性水性聚氨酯复合分散体的研究

The active form of the molecular is a trimer .

其生物活性形式为 三聚 体。

And its active form is an N-glycosylated trimer anchored on the cell surface .

Cthrc1的激活状态是一种锚在细胞膜表面的一种N末端糖基化的 三聚 体。