查询词典 ionomer

In this paper, we made systematic study on morphological evolution of perfluorosulfonic ionomer molecules in N,N-dimethylformamide at different concentrations.

本文首次对全氟磺酸离子聚合物/DMF溶剂体系中的PFSI分子聚集形态及其变化进行了详细研究。

These were attributed to the ion interactions resulting from the acid groups of ionomer and the vinylpyridine groups of PSVP.

这是由于体系中的酸基及其盐和含氮碱基的引入，在共混组分间产生了强烈的离子相互作用，从而导致分子间的缔合，使比浓粘度提高。

It was also found that thecross-linking degree, the micro structure and the surface morphology of the IPN membranes was more important to proton selectivity than the amount of ionomer.

同时发现，相对于离子聚合物中离子交换位的多少，膜的交联程度、微观结构及表面形貌对质子交换膜的性能影响更大。

Light glass ionomer cement is considered to be a better material for repairing perforation of pulp floor and Its efficiency related to peforation diameter.

LGIC是修复髓室底穿孔较好的一种材料，其疗效与穿孔大小有关。

Methods 167 to 153 cases of the use of wedge-shaped teeth defect bottom glass ionomer, light curing resin repair, treatment of 1 week, 1 month, 3 months, 6 months, 1 to 3 years to observe the situation of dental pulp.

将153例167颗楔状缺损患牙采用玻璃离子垫底、光固化树脂修复，治疗1周、1个月、3个月、6个月、1～3年观察牙髓情况。

In the study, a fracture line on the teeth was pasted with a self-developed glass ionomer and then successfully sealed by CO2 laser.

在此研究中，以自制的玻璃离子体加以填补牙齿裂缝，以 CO2雷射成功的加以封闭。

In this study, the shear bond strength of five hybrid glass ionomer materials to bovine enamel using five different enamel surface treatments was evaluated.

此研究乃探討五种复合玻璃离子体，以五种不同表面处理方式產生的键结强度。

With the increasing of ionomer component, Tg_1,Tg_3 decrease and Tg_2 increases.

随着离聚体含量的增多，Tg_2逐渐增大，Tg_1和Tg_3逐渐减小。

Over the long term, best results were achievedwith adhesive composite resins, followed byglass ionomer cement.

长时间的情况下，最好的封闭结果是玻璃离子垫底，辅以粘接性树脂充填。

Micellization is also responsible for no precipitation occurring when SEBS ionomer solutionin THF is dropped into water.

我们还发现SEBS离聚物的THF溶液滴入水中时并不产生沉淀的原因是，SEBS离聚物在瞬间形成胶束。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。