长石的

A variety of transparent or translucent orthoclase.

冰长石正长石透明或半透明的变体

Quartz core zones: Mineralisation occurs in enclaves of albitisation around the core of the pegmatite.

1石英核心带：矿化作用存在于被纳长石矿包围的伟晶岩核心。

These two ores have contrasting mineral associations: anthothyllite + plagioclase + rutile + magnesiohornblende + alkline fledspar for red ore and anthothyllite + phlogopite + epsode + Rutile for black ore.

根据岩相学观察，认为红色金红石矿中存在如下方向的反应：镁角闪石+碱性长石→直闪石+／-斜长石+／-金云母，斜长石很可能只是过渡相，反应最终将形成直闪石+金云母。

Granite consists of 20 or more percent quartz, more alkali feldspar than plagioclase.

花岗岩含20%以上的石英，碱性长石多于斜长石。

A mineral of the feldspar group, chiefly KAlSi3O8, used in making glass, porcelain, and enamel.

微斜长石长石群中的一种矿物，主要是kaisi3o8用于制造玻璃、瓷和瓷漆来源

It can be used for grinding barite, calcite, potash feldspar, talc, marble, ceramic, glass and some other material that Moh's hardness degree is below 7, humidity is in 6%, and non-flammable non-explosive minerals.

它可用于研磨重晶石，方解石，钾长石，滑石，大理石，陶瓷，玻璃和其他一些材料，卫生部的硬度程度是低于7 ，湿度是在6％，和非易燃非爆炸性矿物。

To a radius of 50 km for Peixian, the distribution is rich in limestone, dolomite, kaolin, potash feldspar, quartz sand and other minerals.

以沛县为半径50公里内，分布着丰富的石灰石、白云岩、高岭土、钾长石、石英砂等矿藏。

In the system of potash feldspar with desulfurization ash ,when addition of sodium sulphate was 3%,the digest.

当硫酸钠添加量为4.76%时，反应温度可降至1050℃，表观活化能可降至81.97 kJ/mol；对于添加脱硫灰渣的钾长石体系，当硫酸钠添加量为3%时能显著提高钾溶出率，此时钾溶出率为71%～74%。

The author studies the output appearance, mineralized characteristics and ore type of the south and north zone of potash feldspar ore in the area on the boundary between Henan and Shaanxi.

本文研究证明区内有南、北两条钾长石成矿带，其产出形态、矿化特征、矿石类型均有差异，且导致了它们在工业应用上的不同。

Company main products are: talcum powder, calcite, potash feldspar, fluorite, chlorite, dolomite, quartz sand, limestone, light burning magnesium, re-burned magnesia, fused Magnesium and other non-metallic mineral products and chemical products.

公司主要经营的产品有：滑石粉、方解石、钾长石、萤石、绿泥石、白云石、石英砂、石灰石、轻烧镁、重烧镁、电熔镁等非金属矿产品和化工产品。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。