siliceous
硅质
常用释义
英音[ sɪˈlɪʃəs ]
美音[ sɪˈlɪʃəs ]
基本释义
- adj. 硅酸的；硅土的
例句
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1·Gritrock is siliceous sandstone.粗砂岩是硅酸砂岩。
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2·The ore bearing wall rocks are composed mainly of siliceous phosphorites.与闪锌矿一起构成矿石的主要金属矿物。
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3·L Siliceous soil - soil composed of acid rock that are crystalline in nature.l硅酸土壤-由透明的酸性岩石组成的土壤。
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4·Additions for concrete. Siliceous additions. Specifications and conformity criteria.混凝土添加剂。硅质添加剂。规范和符合性准则。
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5·A light soil consisting of siliceous diatom remains and often used as a filtering material.由硅藻土残留物的通常用来作为过滤材料的轻质土。
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6·The main kinds of rocks include carbonate rocks, tuffite, siliceous rocks and quartz sand-stone.主要岩石类型包括碳酸盐岩、沈积凝灰岩、矽质岩和石英砂岩。
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7·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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8·The main kinds of rocks include carbonate rocks, tuffite, siliceous rocks and quartz sand - stone.主要岩石类型包括碳酸盐岩、沉积凝灰岩、矽质岩和石英砂岩。
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9·The Qimagou Pb-Zn deposit occurs between onyx siliceous marble and volcanic tuff of the Xiong 'er Group.骑马沟铅锌矿赋存于熊耳群条纹状硅质大理岩与火山凝灰岩之间。
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10·The thin-beded siliceous -rocks include chert and depositional quartz with textures of oolite and pebble.矽质岩包括燧石和沈积石英岩，呈薄层状产出，沈积石英岩具鲕状、砾状结构。
网络释义
- siliceous earth : 硅质土
同根词
词根：
silica