alkali-trachyte

常見(jiàn)例句

The conversion ratio of potassic feldspar to leucite in alkali trachyte is mainly controlled by temperature when it is less than1100℃ and by the cooling velocity of temperature when it is over1100℃.
富鉀粗面巖中鉀長(zhǎng)石向白榴石的轉(zhuǎn)化率在1100℃前主要受焙燒溫度控制；在1100℃后則受其后的降溫速度控制。
By using the methods of XRD and physical-chemical analysis ,the results have revealed the changes in components and textures and mechanisms of alkali trachyte at different temperatures when roasting.
應(yīng)用X衍射、化學(xué)分析結(jié)果和物理化學(xué)分析方法，研究富鉀粗面巖在不同溫度下焙燒所發(fā)生的礦物成分和結(jié)構(gòu)變化及其變化機(jī)理。
STUDY OF THE MINERAL TEXTURAL CHANGES OF KALIUM-RICH ALKALI TRACHYTE IN ROASTING PROCESS
富鉀堿性粗面巖在焙燒過(guò)程中礦物結(jié)構(gòu)變化研究
This kind of soil contains much alkali.
這種土壤含堿豐富。
Cyclization occurs readily with dilute alkali.
遇到稀堿就容易環(huán)化。
The acid and alkali are combined into salt.
酸與堿化合成鹽。