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单词 quartzite
释义

quartzite /'kwɔːtsaɪt//'kwɔrts,aɪt/

英汉-汉英词典
n. 石英岩,硅岩
词组 | 习惯用语
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  • quartz n. [矿]石英
quartzite n. 石英岩;硅岩
dolomitic quartzite 白云石质石英岩
micaceous quartzite 云母石英岩
quartzite brick 硅砖,石英岩砖
banded hematite quartzite 带状赤铁矿石英岩

网络短语:
baraboo quartzite 巴拉波石英岩
Wrekin quartzite 雷金石英岩
amorphous quartzite 涵义无定形硅石; 无定形硅石;
quartzite sorstfirst 泡砂石
ferruginous quartzite 含铁石英岩;铁质石英岩
qtzt quartzite 石英岩
Magnetite quartzite 磁铁石英岩
slaty quartzite 板岩质石英岩
英语例句库
  1. Veinstone minerals include calcite, white-cloud rock, quartzite, mica and ash content, etc.
    方解石、白云石、石英、云母、灰质等。

声明:以上例句、词性分类均由互联网资源自动生成,未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。

原声例句
经济学人-文艺

One section of its walls of grey Delhi quartzite had collapsed.

其中一段灰色的德里石英岩墙已经倒塌。

科学60秒-科学美国人 2020年4月合集

Geochemists at Columbia University found a lode of quartzite, a metamorphic rock formed from sandstone, on the Indian Ocean island of Anjouan.

哥伦比亚大学的地球化学家在印度洋昂儒昂岛上发现了一个石英岩矿脉,石英岩是由砂岩形成的变质岩。

TPO综合写作听力

This is because the stone balls were made of different types of stone including sandstone, green stone and quartzite.

这是因为石球是由不同类型的石头制成的, 包括砂岩、绿石和石英岩

中文百科

石英岩

Blue Quartzite from Maurienne valley in the French Alps
Quartzite has a grainy, sandpaper-like surface which becomes glassy in appearance

石英岩是石英含量大于85%的一种变质岩,一般是由砂岩或其他硅质岩石经过区域变质作用,重结晶而形成的。在岩浆附近,也可能是硅质岩石经过热接触变质作用而形成石英岩。

主要矿物是石英,一般为浅色或白色,质密坚硬,但其颗粒常结成致密块状,肉眼不容易区分。

石英岩一般为块状构造,粒状变晶结构,也含有少量的长石、绢云母、角闪石、辉石等,有各种颜色,硬度高,可以作为建筑材料或铁路的铺轨石。纯色颗粒细腻的可以作为工艺品雕刻原料。

英语百科

Quartzite 石英岩

Blue Quartzite from Maurienne valley in the French Alps
Quartzite has a grainy, sandpaper-like surface which becomes glassy in appearance
Abandoned quartzite mine in Kakwa Provincial Park, British Columbia, Canada
Quartzite biface hand axe from Stellenbosch, South Africa

Quartzite (from German:Quarzit) is a hard, non-foliated metamorphic rock which was originally pure quartz sandstone. Sandstone is converted into quartzite through heating and pressure usually related to tectonic compression within orogenic belts. Pure quartzite is usually white to grey, though quartzites often occur in various shades of pink and red due to varying amounts of iron oxide (Fe2O3). Other colors, such as yellow, green, blue and orange, are due to other mineral impurities.

近义、反义、联想词
近义词
n.
rock, stone

联想词
granite花岗岩;sandstone砂岩;limestone石灰岩;quartz石英;boulders岩石;marble大理石;boulder大圆石;slabs平板;stone石头;quarry采石场;slab厚片;
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更新时间:2025/6/17 4:24:01