霞石

This rock zone, with a NE striking, the whole length of 1 400 km and the width of 100～150 km, is characterized by not onlyalkaline rocks (analcite biotite olivine melilitites, leucititic alnoites, nephelite syenites, aegirite augite syenites, melanite syenites, riebeckite syenite and aegirite bearing quartz syenites) and alkaline granite (riebeckite granite, and aegitite augite riebeckite granite), but also a lot of syenites, monzonites and alkaline feldspar granites or miarolitic K feldspar granites.

该岩带全长约1400km，宽100～150km，不仅发育有狭义的碱性岩(方沸黑云橄榄黄长岩、白榴黄长煌斑岩、霞石正长岩、霓辉石正长岩、黑榴石正长岩和含霓石石英正长岩)和碱性花岗岩(钠闪石花岗岩、霓辉石钠闪石花岗岩)，还发育有大量的正长岩类二长岩类碱长花岗岩或晶洞钾长花岗岩。

With over 225 production plants on five continents, Our Client is the undoubted world leader in the production of four industrial minerals: Silica sand and -flours, Cristobalite, Nepheline Syenite and Ball Clay.

在5大洲拥有超过225个生产基地，我们的客户在4种工业原料领域拥有无可置疑的领先地位：石英砂、粉，方石英，霞石，球粘土。

The outlook for feldspar and nepheline syenite depends to a large extent on the strength of the glass container industry.

长石和霞石正长岩的市场前景在很大程度上取决于玻璃容器制造业的发展形势。

This is inturn easily dissolved in a dilute solution of HCl, precipitating out H2SiO3 and leavingAlCl3 solution. Thus it is possible easily to separate the main components Al2O3 andSiO2 in the fly ash materials.

研究采用以Na_2CO_3为配料的固相热分解反应的方法，使高铝粉煤灰中的莫来石和铝硅酸盐玻璃相转变成霞石(NaAlSiO_4)。

The characters of geochemistry are rich alkali. And at the same time the content of calcium is high. They are rich in alkali, high in Potassium, enriched in LILE, LREE and Pb, depleted in HFSE and have a small Sr, Nd, Pb isotope range. Their source is probably a kind of even metasomatic mantle. This is consistent with the fact that there is kimberlite containing flogopite in the deep-source enclosure of Cenozoic super-K alkali lava in the southern part of this rock zone.

组成这些钾质碱性岩带的岩石：在岩相上，包括深成相、浅成相和喷溢相等不同岩相；在岩性上，从超基性、基性、中性到酸性岩石；造岩矿物，从超基性到酸性岩石中均有透辉石，在基性、超基性岩中有霞石；在岩石化学成分上，所有岩石均表现出富碱高钾富钙，微量元素富集Rb、Sr、Ba等大离子亲石元素和Th、U等放射性元素，贫Nb、Ta、Zr、Hf等高场强元素；稀土元素富集轻稀土，铕负异常不明显；Sr、Nd、Pb同位素组成，显示了物质来源于富集地幔源区。

A novel topological framework structure of the molecular sieve named CJU-18 is obtained theoretically, which has 18 membered ring open pores.

提出了一种新颖的十八元环超大孔分子筛的拓扑结构模型——CJU-18，它属钙霞石笼作用于六方晶系的P_(63)/mmc空间群。

As a representative alkaline aggregate, nepheline was selected and the effect of it on the expansion of alkali-silica reaction was studied.

以霞石正长岩为代表，研究了含碱集料对碱-硅酸反应膨胀的影响。

In order to further the pursuit of the company's development in order to sound practical steps, the Company has achieved a more positive NorthCapeMinerals company's marketing and sales agent of the right of nepheline.

为了进一步追求公司的发展，以稳建踏实的脚步，本公司更积极取得了NorthCapeMinerals公司的霞石的销售代理权。

Polyvinyl Chloride/ Nepheline compositeswere prepared by means of melt mixing,and the morphology and structural rheology,as well as the mechanical properties of PVC/NE were studied.

采用熔融共混法制备了聚氯乙烯/霞石复合材料，并测试了其形态、结构流变学和力学性能。

The ash samples of CS are composed of many sodium rich and fusing temperature low minerals, such as nepheline, thenardite and hauyne.

黑液浆灰样中含有大量的霞石和硫酸钠等低熔融温度富钠化合物，Na是引起沾污结渣的根源。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。