melilite ['melilait]

melilite的基本解释

n.

[矿]黄长石

与melilite相关的网络例句 [注：此内容来源于网络，仅供参考]

The first type, kamafugite, is plagioclasefree, consisted of Tirich phlogopite, melilite, leucite and nephelite. They have lower contents of SiO2 and Al2O3, but have high TiO2, CaO, MgO contents and K/Na and Mg# ratio whereas the second type, potassic trachybasalt, is abundant in plagioclase and contains no phlogopite, melilite, leucite and nephelite. They have higher SiO2, Al2O3,(Na2O+K2O), and lower TiO2, CaO, MgO, and K/Na and Mg#, in comparision to the first type of rocks.

钾霞橄黄长岩是一种不含斜长石，但普遍含有高钛金云母、黄长石、白榴石、霞石的岩石，全岩化学成分具低SiO2和Al2O3，富TiO2、CaO、MgO和高K/Na、高Mg#值的特征；钾质粗面玄武岩含有大量斜长石但是缺乏高钛金云母、黄长石、白榴石和霞石，全岩化学中SiO2、Al2O3明显高于前者，而TiO2、CaO、MgO、K/Na和Mg#值要比钾霞橄黄长岩低。

The Cenozoic kamafugites in Lixian County of West Qinling are poor in SiO2 and A12O3 but rich in MgO, CaO, TiO2 and K2O+Na2O. The modal mineral assemblage is composed mainly of olivine, clinopyroxene, nepheline/kalsilite, melilite/leucite and Ti-phlogopite.

西秦岭礼县地区新生代钾霞橄黄长岩係具有贫SiO2、Al2O3，富MgO、CaO、TiO2及K2O+Na2O的特徵，矿物组合中除橄欖石、透辉石外，普遍含有霞石／钾霞石、黄长石／白榴石和鈦金云母等矿物。

Element Sc shows a obvious selectivity that it is enriched in pyroxene, and depleted in melilite and spinel.

这些元素的富集系数大多数小于1、元素Sc显示出在辉石中富集，在黄〓石、尖晶石中贫化的明显的选择性。

For example, to CaSiO〓, wallastonite and cyclowallastonite could be found simultaneously in glazes between the temperature range of 1125℃±10℃, only wallastonite came out below the range, and only cyclowallastonite appeared above the range. Similarly, melilite structure and clinopyroxene structure connected with crystallization temperature. Usually, higher crystallization temperature contributes to forming melilite with simple structure and lower crystallization temperature contributes to clinopyroxene with complex structure.

如钙的偏硅酸盐，硅灰石、环硅灰石的转变温度区域为1125℃±10℃，组分适当的特定釉熔体，高于此温度出现环硅灰石，低于此温度出现硅灰石晶体结构；同样的，黄长石、辉石的出现也与温度有密切的联系，通常，晶体生长的温度较高有利于晶体结构简单的黄长石出现，晶体生长时温度较低有利于稍复杂的辉石结构的出现。

CaSiO〓 came out to be major crystal phase in glazes with high CaO/MgO ratio. Relatively, melilite and clinopyroxene became major crystal phase when CaO/MgO ratio neared 1 or when MgO was more than CaO.

在釉式中其它组分固定时，氧化铝、氧化硅含量较低时，熔体粘度较小，有利于形成晶体结构简单的晶相；对同结构的晶体而言，有利于晶体的快速生长。

与melilite相关的网络解释 [注：此内容来源于网络，仅供参考]

melilite ankaratrite：黄长橄霞玄武岩

光轴影 melatopes | 黄长橄霞玄武岩 melilite ankaratrite | 黄长白榴霞石岩 melilite etindite

melilite humboldtilite：黄长石

"melfite","蓝方斑岩" | "melilite humboldtilite","黄长石" | "melilite ankaratrite","黄长橄霞玄武岩"

melilite italite：黄长粗白榴岩

"melilite fasinite","黄长辉霞岩" | "melilite italite","黄长粗白榴岩" | "melilite nepheline basalt","黄长霞石玄武岩"

melilite：黄长石

melaphyre 暗玢岩 | melilite 黄长石 | melilite basalt 黄长玄武岩

melilite basalt：黄长玄武岩

melilite 黄长石 | melilite basalt 黄长玄武岩 | melilitite 黄长岩