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Veinstone minerals include calcite, white-cloud rock, quartzite, mica and ash content, etc.

方解、白云英、云母、灰质等。

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The prospectors have discovered such minerals as calcite,quartz and asbestos here.

探矿人员在这里发现了方解英、棉等矿藏。

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The ore-hunting indicator is of calcite-potassium feldspar veins containing pyritohedron pyrite.

直接找矿标五角十二面体黄铁矿铁方解脉。

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"aragonite: an orthorhombic mineral form of crystalline calcium carbonate, dimorphous with calcite."

结晶富碳化的一种正交晶矿,具有方解的两种晶态。

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There are not only illite, but also asphalt, microcrystalline quartz, dolomite, calcite, anorthite, gypsum, and such as potential damage materials.

储层不仅伊利,还发育沥青、微晶英、白云方解膏等潜在损害质。

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Basing on mineral crystal structure and crystal chemical theory and according to the crystal cell parameter, the atomic arrangement of dravite, etc.

从晶体化学、晶体结构的角度,根据方解的晶胞参数、晶体内原子排列的特点等,提出了方解最小颗粒的假设。

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Moreover, two types of cements of limnic calcite and limnic dolomite and hydrothermal dolomite of reburial period are included in the karst rocks.

岩溶岩中发育有淡水方解和淡水白云2种胶结类型,以及再埋藏期沉淀的热液异形白云

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Grainstones are the main part of the section, among which the oolites, intraclast limestones and most bioclast limestones are cemented by sparry calcite.

颗粒灰岩在剖面中占绝大多数,其中,鲕粒灰岩、内碎屑灰岩和多数生碎屑灰岩均亮晶方解胶结。

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There is siderite, iron dolomite , calcite, Barite, pyrite, anatase, rutile, piece quartz, the mica ( or hydromica ), diaspore,etc. in the impurity in the mineral .

杂质矿见有菱铁矿,铁白云方解,重晶、黄铁矿,锐钛矿,金红,碎屑英,云母(或水云母),水铝等。

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The calcite deposits are derived from the recrystallization of the carbonatite as a result of the weathering, eluviation of the fault, and the thermal contact activity and the metamorphism.

方解矿有三个显著特征:即白色、块大、致密。

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CNN 10 学生英语 2022年11月合集

I'm looking for samples of calcite in the cave.

我在山洞里找的样本。

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双语版 TED-Ed 演讲精选

But theirs were made of the mineral calcite, which also constituted their exoskeletons.

但这些晶体是由构成,它们的壳也是同样的成分。

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双语版 TED-Ed 演讲精选

Their calcite exoskeletons made for hardy fossils that would remain intact for hundreds of millions of years to come.

它们的壳形成了坚韧的化,在接下来的数亿年都维持完好。

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万物简史

Made of calcite rods, the same stuff that forms limestone, they constituted the earliest visual systems known.

眼睛是由形成灰岩的同一材料即杆状体形成的,是已知的最早的视觉系统。

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TED-Ed(视频版)

Using special proteins, mollusks can produce two crystal structures out of CaCO3: calcite and aragonite.

使用特殊的蛋白质,软体动物可 CaCO3 产生两晶体结构:和文

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iBT新托福突破口

Over millions of years, groundwater left deposits of a mineral called calcite3, on the rock within Devil’s Hole.

数百万年来, 地下水在魔鬼洞内的岩上留下了一叫做 3 的矿物沉积物。

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iBT新托福突破口

And by studying these clacite deposits, we can determine the climate conditions, the temperatures over the last half million years.

通过研究这些矿床, 我们可确定过去五十万年的气候条件和温度。

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PBS地球-动物趣闻

Plus, they were covered from their rounded heads to their many segmented feet in an exoskeleton made of calcite and chitin.

此外,它们圆圆的脑袋到许多分段的脚都被和几丁质制成的外骨骼所覆盖。

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TED-Ed(视频版)

Calcite is the more stable of the two and less prone to dissolving over time, so most mollusk shells have a sturdy outer layer of calcite.

是两者更稳定的一,随着时间的推移不易溶,因此大多数软体动物的壳都有一层坚固的外层。

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《国家地理》阅读精选

" The inside looks like a crystal cave because the limestone has leaked calcite into little stalactites, " says Lin, who entered the tomb and used lidar (light detection and ranging) to explore it on the show.

“里面看起来就像一个水晶洞,因为灰岩已经渗漏成了小钟乳,”他进入墓室,并在节目使用激光雷达(光探测和测距)进行了探索。

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