网络释义专业释义英英释义
chert clause [经] 燧石条款
bedded chert 层状燧石
welded chert 熔合燧石
bone chert [岩] 骨状燧石 ; 骨燧石
oolitic chert 鲕状燧石
oolicastic chert 空鲕状燧石
oocastic chert 空鲕状燧石
diatomaceous chert 硅藻燧石
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硅质岩 - 引用次数：9
The strata were metamorphised at a low grade and some radiolarian chert beds areintercateted in the upper and middle parts.
2.该套地层为一套浅变质岩系,中上部夹放射虫硅质岩。
参考来源 - 海南屯昌南棍园地区晚古生代地层特征及其构造意义燧石 - 引用次数：3 参考来源 - 川中东北部须家河组与珍珠冲段地层划分角岩燧石岩 -
隧石
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柯林斯英汉双解大词典
chert /tʃɜːt/
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1.
N a microcrystalline form of silica usually occurring as bands or layers of pebbles in sedimentary rock. Formula: SiO2. Varieties include flint, lyddite (Lydian stone) 燧石 (Also called hornstone)
双语例句权威例句
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Thus we can better understand the deformation of chert in a highly fluid form.
这样我们就能更好地理解燧石在高度流体状态时的变形情况。
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The sedimentary environment of the chert reflects the tectonic setting of the small oceanic basin in Late Jurassic.
硅质岩的形成环境反映了该陆缘小洋盆在晚侏罗世所处的构造背景。
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In limestone of Taiyuan Group, Origin of nodular chert and banded chert is that they had been replaced in diagenesis phase.
太原群灰岩中的燧石结核或条带是在成岩作用阶段经硅质交代成因的。
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