石英的

It has the evolutionary character from eruptive detritus to quartzose and metamorphic detritus .

，具有从喷出岩屑向石英岩屑和变质岩屑演变的特征。

Quartzite reserves of concentration, capacity reserves of 300 million tons, for ferrosilicon industry has provided adequate reserve resources.

其中石英岩储量集中，运量储量达3亿吨，为硅铁工业提供了充足的后备资源。

The simultaneous determination of iron and aluminium in quartz sand by first derivative spectrophotometry .

一阶导数光谱法同时测定石英砂中铁和铝的研究。

The effect of Fe 3+ and Al 3+ on the floatability of sillimanite and quartz was studied.

系统研究了Fe3+和Al3+等金属离子对硅线石和石英可浮性的影响。

Minerals include things like pyrite, also known as fool's gold, and quartzite, which looks almost like a diamond.

矿物包括像黄铁矿，也被称为傻瓜的黄金，和石英岩，看起来几乎像一个钻石。

As a kind of information material, spherical fused silica is one of the most active areas.

作为信息材料，球形石英一种是最活跃的地区之一。

Beds with highermagnetic susceptibility are darker in color in the Gamba basin of southern Tibet. Most ofthem are ferruginous cement, more quarts and rock fragments, fine grain sandstone.

西藏岗巴盆地质量磁化率高的层位颜色较深，大都为铁质胶结，含石英和岩屑较多，颗粒较粗，多为砂岩。

Quartz, one of the major gangue minerals, is closely related to gold mineralization.

石英是其主要的脉石矿物之一，与金矿化密切相关。

Gold-bearing quartz vein type is common in gold deposits.

石英脉型金矿是常见的金矿床类型。

Pyrite and quartz are mainly gold-bearing minerals in Maopai gold deposit of Jiangxi.

黄铁矿和石英是主要的载金矿物。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。