查询词典 polymer

Separator/polymer electrolyte system was obtained by activation.How the aggregation structure and porous structure influence ionic conductivity and electrolyte uptake were investigated.

发现在一定条件下制备的多孔膜具有比较好的力学性能以及贯通性良好的孔结构，基于这种膜活化得到的体系，电导率超过1.0×10-3S/cm(20℃)、电化学稳定窗口为0～4.7 V，电导率与温度的关系符合阿仑尼乌斯方程。

Last, adhesive theories between wood and aqueous polymer isocyanate adhesives for wood were studied.

最后，针对木材和水性高分子异氰酸酯的胶接机理进行了研究。

The adhesion mechanism between Aqueous Polymer Isocyanate adhesive and bamboo was studied by means of Dynamic Mechanical Analysis .

文中采用差示扫描量热法对API胶粘剂的固化机理进行了研究。

Using 1,3-dicyanobenzene as a precursor, we have obtained two coordination polymer of rare earth metal bridged by isophthalato ligand, Eu complex (4) and Sm complexe coordinated (5). X-ray single crystal diffraction investigation confirms that complex 4 and 5 are isomorphous with near isostructural 〓 unit.

以1，3-苯二氰为前体，合成了两个新的稀土金属与间苯二甲酸根配体桥联的聚合物：间苯二甲酸根配体配合的铕和钐化合物，4和5.X-射线衍射结构分析表明化合物4和5均具有〓基本结构单元且两者结构类似。

Isoprene is a monomer, which is a substance whose molecules can be linked together chemically to form a polymer.

异戊二烯是一种单分子物体，该物质的分子可以通过化学反应联在一起，从而形成高分子聚合体。

Latex, a material obtained from rubber trees, is a natural polymer of isoprene.

从橡胶树中获得的胶乳是一种天然的异戊二烯聚合物（就是我们所说的天然橡胶）。

ExxonMobil Chemical offer s a range of polymer viscosities and cure responses, reflecting molecular weight and isoprene level.

埃克森美孚化工可通过调整分子量和异戊二烯含量，提供不同聚合物粘度和硫化特性的产品。

In this paper, we have studied the dimensional effects, electronic state, the configurations of charge density and spin density for quasi-one-dimensional organic ferromagnets. First, considering interchain interaction, the itineracy of electrons, the electron-electron correlation, electron-phonon interaction and spin correlation in low dimensional system, we proposed an interchain coupling theoretical model for conjugated system and non-conjugated system of organic polymer ferromagnets, respectively. Based on the theoretical model, we studied the electronic property, spin structure, the configuration of dimerization and the stability of the ferromagnetic state with a self-consistent iterative method.

首先我们在考虑准一维有机铁磁体的链间相互作用、电子的巡游性、强的电子-电子关联、电子-声子耦合、自旋关联等因素的基础上，分别对两种类型的有机高聚物铁磁体各自提出一个包含链间耦合的理论模型，用自洽迭代的数值计算方法对其电子性质、自旋结构、二聚化特征及铁磁态的稳定性进行了研究。

"They probably do not have the chance to entangle like a 'card-carrying' polymer would do," Jaeger said. The molecules are anchored to the gold particles, but only on one end.

"它们可能没有机会象正规聚合体那样缠在一起，"林晓敏说：分子被固定在黄金粒子上，但仅仅是一端固定。

The collaboration combine s TCC′s outstanding process technology and ExxonMobil Chemical′s advanced polymer science technology, according to Junya Ishiyama, president of Tonen Chemical Nasu, wholly owned affiliate of TCC.

"我们的合作将东燃化学株式会社杰出的生产工艺技术和埃克森美孚化工的先进聚合物技术相结合，"东燃化学那须(东燃化学株式会社之全资关联公司)董事长Junya Ishiyama说

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷