查询词典 devitrification

The study of nucleation agent contents indicates that different contents have different effect on glass devitrification degrees, crystal phase amounts and crystal sizes.

不同的晶核剂有不同的作用机理，本文从不同角度对FeS和TiO2的成核机理做了的分析。

However, the appearance of concentration quenching and devitrification at high RE concentrations in most glass systems has been the major obstacle in this area.

然而高浓度掺杂往往会引起强烈的浓度猝灭，也容易引起玻璃失透，这是目前影响玻璃基微片激光器发展的两个主要障碍。

The result indicates that the base glass without composite nucleating agent experiences no devitrification in the heat treatment process.

研究表明，晶核剂可以诱导非均匀成核，未加晶核剂的基础玻璃虽然经热处理过程，但仍无结晶相析出。

The higher the amount of B2O3 in glaze flux was,the stronger tendency towards devitrification would become .

组成中B2O3含量愈高，釉熔体的析晶倾向愈大。

In this work the formation ability of alkali zinc borosilicate glass doped Sm(superscript 3+) and the devitrification and the absorptive characters of glass were systematically studied.

主要研究了稀土钐掺杂碱硼硅酸盐玻璃的形成能力、玻璃的析晶产物以及稀土含量对玻璃吸收光谱的影响。

The distinct otherness in glass transition and devitrification temperature of five polyalcohols reflected the feebleness and po

保护剂在玻璃化转变温度和反玻璃化转变温度的明显差异，则反映它们在玻璃化能力方面的强与弱。

The glass-forming technology and the condition of devitrification are alsostudied.

研究了形成玻璃和微晶化的工艺制度，并讨论了B_2O_3对玻璃分相和微晶化的作用。

The distinct otherness in glass transition and devitrification temperature of five polyalcohols reflected the feebleness and power in the aspects of glass transition ability.

保护剂在玻璃化转变温度和反玻璃化转变温度的明显差异，则反映它们在玻璃化能力方面的强与弱。

Glass-ceramics material is prepared out of the base glass via controlled crystallization and devitrification treatments.

微晶玻璃(glass-ceramics)又称玻璃陶瓷或结晶化玻璃，是由基础玻璃经控制晶化行为而制得的微晶体和玻璃相均匀分布的材料。

Cu6Zr5, the basic cluster of the primary devitrification phase of Cu-based amorphous alloys, is selected as cluster model based the on structure heredity existing between amorphous alloys and primary devitrification phases.

根据非晶与其晶化相存在结构遗传关系，以Cu-Zr基非晶晶化相Cu10Zr7中的Cu6Zr5阿基米德反棱柱为团簇模型，利用离散变分方法从电子层次研究了Al元素对Cu基非晶合金团簇稳定性的影响。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。