siliceous

The host rock conformably overlies a band of siliceous chertybrecia.

含礦主巖整合地上覆于硅質燧石角礫石帶之上.

辭典例句

The Pre - cambrian alumino - siliceous slate is the host rock of antimony deposit inHunan.

湖南前寒武系的 硅鋁 質板巖是銻礦主要賦礦巖性.

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Gritrock is siliceous sandstone.

粗砂巖是硅酸砂巖.

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Sedimentation - exhalation siliceous rocks are of great significance in the study of ore deposits.

噴流-熱水沉積硅質巖對于礦床研究具有重要意義.

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The main kinds of rocks include carbonate rocks , tuffite, siliceous rocks and quartz sand - stone.

主要巖石類型包括碳酸鹽巖、沈積凝灰巖 、 矽質巖和石英砂巖.

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The thin bedded siliceous - rocks include chert and depositional quartz with textures of oolite and pebble.

矽質巖包括燧石和沈積石英巖,呈薄層狀產出,沈積石英巖具鮞狀、礫狀結構.

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The industry waste slag fly ash or the river sand is used as the siliceous material.

工業廢渣粉煤灰或河砂一般被用來作為硅質材料.

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