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

不同的晶核劑有不同的作用機(jī)理日韩小草在线，本文從不同角度對(duì)FeS和TiO2的成核機(jī)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.

然而高濃度摻雜往往會(huì)引起強(qiáng)烈的濃度猝滅人人操人人摸超级碰，也容易引起玻璃失透夜综合日韩中文字幕，這是目前影響玻璃基微片激光器發(fā)展的兩個(gè)主要障礙。

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

研究表明小黄片久久不，晶核劑可以誘導(dǎo)非均勻成核久久最新视频，未加晶核劑的基礎(chǔ)玻璃雖然經(jīng)熱處理過(guò)程，但仍無(wú)結(jié)晶相析出18禁黄网站禁片。

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

組成中B2O3含量愈高人人干在线视频，釉熔體的析晶傾向愈大。

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.

主要研究了稀土釤摻雜堿硼硅酸鹽玻璃的形成能力一级免费黄色视频一级免费黄色视频、玻璃的析晶產(chǎn)物以及稀土含量對(duì)玻璃吸收光譜的影響日本群交视频。

devitrification：脫补宕堪啄鄞笱诓シ牛化[作用]

酸性玻璃脫玻后,常具霏細(xì)結(jié)構(gòu),析出高價(jià)氧化鐵[簡(jiǎn)介]脫不破夥阎苯涌吹纳∈悠担化作用(devitrification)又稱(chēng)失透作用(devitrify)、晶化(devitrification). 玻璃質(zhì)巖石隨著地質(zhì)時(shí)代的增長(zhǎng),特別是由于埋藏使溫度操操网、壓力較高時(shí),玻璃質(zhì)將逐漸轉(zhuǎn)化為結(jié)晶物質(zhì),

devitrification：脫玻作用

但其內(nèi)部常有如放射狀的包裹體,這些放射狀物常被誤以為是發(fā)晶中的針狀物,其實(shí)是玻璃制造過(guò)程中使玻璃失去透度的"脫玻作用"(Devitrification)或"失透作用"所造成的現(xiàn)象.

devitrification：失透

deville furnace 德威爾爐 | devitrification 失透 | devulcanization 脫硫

devitrification：失透;反瞱ww.污污网站；?/p>

device under test 被測(cè)試裝置 | devitrification 失透;反玻化 | devitrified glass 失透玻璃

devitrification glaze：失透釉

生鉛釉raw lead glaze | 失透釉devitrification glaze | 石灰釉lime glaze