Gritrock is siliceous sandstone.
粗砂岩是硅酸砂岩。
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。
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。
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。
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。
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。
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。
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。
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。
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。
The result indicated that siliceous lime's adding improved the concrete performance of many aspects markedly.
结果表明，由于硅灰的加入，使混凝土各方面性能明显得到改善。
Siliceous dolostone, lime dolostone, moyite and volcanic detrital rocks are the mainhostrocks of the mineral water.
本矿泉水赋存岩石为硅质白云岩、灰质白云岩、钾长花岗岩和火山碎屑岩。
Technological conditions of chemical removal of iron from siliceous earth under the function of microwave are described.
介绍了微波作用下硅藻土化学除铁的工艺条件。
Study on modification of fibered siliceous lime and sepiolite is carried out and the optimal modification process is obtained.
针对纤维状的硅石灰和海泡石进行了改性研究，获得了硅石灰和海泡石的最佳改性工艺。
The ore-bearing rock are mainly fine elastic rocks, breccia of albite-carbonate and carbonaceous- siliceous argillaceous rock.
主要容矿岩石为浅变质细碎屑岩，钠长碳酸盐角砾岩及碳硅泥质岩；
Kaolinite, a number of siderites, pyrites, siliceous authigenic minerals and a few calcites represent continental environment.
高岭石、大部分菱铁矿、黄铁矿、硅质自生矿物及少部分方解石反映了陆相环境。
Compared with that of limestone, the properties of siliceous material will have more influence on the burnability of raw meal.
与石灰石相比，硅质原料性质对生料易烧性影响更大。
The carbonate-siliceous-politic rock type uranium deposit is one of the important economic types of uranium deposits in China.
碳硅泥岩型铀矿床是中国重要工业铀矿床类型之一。
But the massive siliceous crushed stones pile up as solid waste disposals in our country excessively because of the clay content.
而在我国有大量的硅质石屑因为粘土含量过高而被当作废弃物堆积起来。
The origins of the siliceous rocks have been researched systematically based on their lithological and geochemical characteristics.
根据硅岩的岩石学及地球化学特征，对其成因进行了系统研究。
The two early Carboniferous fragments are composed of Basalt and ash-black, fuchsia radiolaria silicalite, siliceous mudstone, tuff.
早石炭世两个断片由玄武岩和灰白色、紫红色放射虫硅质岩、硅质泥岩、凝灰岩组成。
The results of test show that atmospheric confluence desilication in the series process can approach the required siliceous modulus.
试验结果表明，串联法采用常压合流脱硅流程可以达到所需要的硅量指数。
The siliceous tuckstone often crack for several reasons while heating up , which is a hidden trouble for safely running of furnace .
由于种种原因，硅质挂钩砖在烤窑过程中经常出现炸裂，给窑炉的安全使用留下重大隐患。
The existence of phengites in the metamorphic siliceous rock indicates that it was formed through middle-high pressure metamorphism.
岩石中多硅白云母的存在显示其曾经受了中-高压的变质作用。
The two early carboniferous fragments are composed of basalt and ash - black, fuchsia radiolaria silicalite, siliceous mudstone, tuff.
早石炭世两个断片由玄武岩和灰白色、紫红色放射虫硅质岩、硅质泥岩、凝灰岩组成。
The basic process of brake friction lining production with siliceous lime and se PI -olite and product performances are studied deeply.
深入研究了硅石灰和海泡石制备制动摩擦片的基本工艺及性能。
The contents of siliceous organisms in sea water and the propertiesof sea water were decisive factors for the formation of these siliceous rocks.
它们直接由海水中硅质生物——放射虫和硅质海绵的遗体堆积而成，形成的决定因素是海水中硅质生物的含量与海水性质。
The siliceous rock zone in Yantong mountain area, central Jilin Province, is the key region for studying the paleo-Asian ocean tectonic evolution.
吉林中部烟筒山地区的硅质岩带是研究古亚洲洋构造演化的一个关键地区。
Substituting compound mineral of natural siliceous lime and sepiolite for asbestos in brake friction lining can improve all performances of product.
以天然硅石灰和海泡石复合矿物代替石棉作为增强材料制备无石棉汽车制动摩擦片，可提高产品的各项性能。
Substituting compound mineral of natural siliceous lime and sepiolite for asbestos in brake friction lining can improve all performances of product.
以天然硅石灰和海泡石复合矿物代替石棉作为增强材料制备无石棉汽车制动摩擦片，可提高产品的各项性能。
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