查询词典 devitrified
- 与 devitrified 相关的网络例句 [注：此内容来源于网络，仅供参考]
-
During melting and throughout the crystal growing process the barium acts as a devitrification promoter and creates a layer of devitrified silica on the inside crucible surface in contact with the melt resulting in a lower level of contaminants in the melt and grown crystal.
在熔化以及晶体生长的整个过程中，钡起失透促进剂的作用并且在与熔体接触的坩埚内表面上产生失透二氧化硅层，从而降低了在熔体以及生长的晶体中的污染物量。
-
Glass with added composite nucleating agent will not be devitrified if not heat treated.
加晶核剂而未经热处理的玻璃仍无结晶相的析出。
-
The influences of foaming and holding time on bubble diameter and the property of devitrified foam glass have been studied.
以废玻璃为主要原料，用V2O5作为成核剂，再加入其它辅助原料制各了微晶泡沫玻璃，研究了发泡温度，保温时间对微晶泡沫玻璃泡径及性能的影响。
-
A fine-grained crystalline ceramic material that was formed as a glass and subsequently devitrified.
玻璃陶瓷：一种晶粒细小的晶体陶瓷材料，先制成玻璃，随后做反玻璃化处理。
-
The influences of foaming and holding time on bubble diameter and the property of devitrified foam glass have been studied.
以废玻璃为主要原料，用V2O5作为成核剂，再加入其它辅助原料制备了微晶泡沫玻璃，研究了发泡温度、保温时间对微晶泡沫玻璃泡径及性能的影响。
-
The influence of foaming temperature and holding time on bubble diameter and the property of devitrified foam glass have been studied.
以碎玻璃为主要原料，用V2O5作成核剂，再加入其它辅助原料制备了微晶泡沫玻璃。
-
The main conditions necessary for Agate formation are the presence of silica from devitrified volcanic ash, water from rainfall or ground sources, manganese, iron and other mineral oxides that form the white, red, blue, grey, brown or black bands.
玛瑙的主要成因是各类火山灰中二氧化硅、雨水或地下水、锰、铁或其他矿石氧化物共存反应所致，也是玛瑙具有白、红、蓝、灰、褐或黑色多姿多彩纹理的主要原因。
-
The L2 glass with 30 mass% Al2O3 filler (L30A) can be fully densified at 800oC in 1 h and devitrified at 850oC for 10 min. The sintering scheme has been optimized to achieve limit dissolution of Al2O3 grain and crystallization of equi-axial LaBO3 and flaky LaAl2B3O9 crystals. The final matrix has limited glassy phase.
L2玻璃添加30 mass%的氧化铝（简称L30A）於800oC持温一小时并於850oC作十分钟的结晶处理可达完全致密，整体的烧结流程设计亦已最佳化，微结构观察中可发现等轴LaBO3及片状LaAl2B3O9之结晶体，其烧结后之基地仅残存有限的玻璃相。
- 推荐网络例句
-
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。
-
Its advantage is that it can be used in smaller units.
其优点在于可以在较小的单位中应用。