siliceous是什么意思

实用例句

1. The host rock conformably overlies a band of siliceous chertybrecia.

含矿主岩整合地上覆于硅质燧石角砾石带之上.

来自辞典例句

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

湖南前寒武系的 硅铝 质板岩是锑矿主要赋矿岩性.

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3. The calcines of siliceous zinc sulfide concentrates were treated hydrometallurgically.

研究了高硅硫化锌精矿焙烧料的湿法处理.

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4. Gritrock is siliceous sandstone.

粗砂岩是硅酸砂岩.

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

喷流-热水沉积硅质岩对于矿床研究具有重要意义.

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