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- One of the two silicified halves of the cell wall of a diatom. 瓣硅藻的两片硅化的细胞壁之一
- Mineralization relates closely to the grey-white silicified rock. 金矿化与早期灰白色硅化岩密切相关。
- The presence of fragments of silicified siltstone retains their original bedding. 硅化粉的砂岩碎块保留有原始层面。
- The cardium sandstone is lithic, being composed of grains of chert, quartz, quartzite, silicified argillite, and other rock fragments. 卡迪砂岩是岩屑砂岩,由燧石,石英、石英岩、硅化泥板岩和其它岩石碎屑颗粒所组成。
- Most of them are highly silicified and sometimes mineralized with pyrite and chalcopyrite. 大部分的扭折条带遭受强烈的硅化作用,有时还具有矿化现象,并含黄铁矿和黄铜矿。
- A great variety of tectonite and tectonic coals are developed widely, which marks important materiel records of TIRB. 各种构造岩和构造煤的广泛发育是构造强烈改造型盆地的重要物质记录;
- This material is a new find from Madagascar.The deposit formed as a rhyolite flow but has been completely silicified. 海洋石是从马达加斯加发现的,它的沉积物是流纹岩,但已完全硅酸化。
- Silicified limestone is extensively developed in the Xikuangshan antimony deposit. 锡矿山锑矿硅化灰岩发育广泛。
- Shuanglong copper-bearing porphyry is highly hydromuscovitized,illitized and silicified. 双龙含铜斑岩体已强烈水白云母化、伊利石化和硅化。
- According to the researchresult, the tectonite consists of mylonite and cataclasite in the fracture zone. 断裂带的构造岩以糜棱岩和碎裂岩为主。
- The deposits mainly occur lower part at silicified bodies or along dipping extent and die out of karst cave. 矿体呈似层状、透镜状、似脉状等,主要产于硅化体下部或其沿倾斜延伸位及其尖灭处。
- The arsenopyrite-pyrite rock, silicified and carbonized rock are generally the ore-host rock or they are themself ores. 与矿化关系密切的毒砂-黄铁矿化、硅化、碳酸盐化是直接的找矿标志,所形成的蚀变岩多为近矿围岩或本身就是矿体。
- There are many deep xenoliths in silicified aegirine syenite porphyry of Xiaoqiaotou area, western Yunnan Province. 摘要滇西玉龙县小桥头硅化霓辉正长斑岩中,含有较多镁铁-超镁铁质深源包体岩石。
- A kind of silicified fossil wood with mixed pits on the radial tracheid wall is described. 报道了一种具混合型纹孔(互列式纹孔和对列式纹孔)的化石木。
- It is expected that there exists good ore-forming potential in silicified and chloritized zones in lower part of this porphyry. 预测斑岩体下部硅化绢云母化带具有较好的成矿前景。
- The tectonite in Gezhen ductile shear zone is devided into three series: mylonite, cataclastics rock, structure schist and structure genesis. 海南戈枕韧性剪切带中构造岩可划分为糜棱岩、碎裂岩、构造片岩及构造片麻岩3种系列,每一系列又可以细分为几类,各具显著特征。
- Sherwood B,Zeleznik JA,Schaible D,et al.Process for co-spray drying liquid herbal extracts with dry silicified MCC[P].US Patent:20030203050,2003-02-03. 崔福德.;喷雾干燥与高速搅拌方法制备中药颗粒剂的初步研究[J]
- There exist quite a few deep xenoliths in silicified aegirine syenite porphyry within Jinhe intrusive body of Jianchuan, western Yunnan Province. 摘要云南剑川金河岩体中的硅化霓辉正长斑岩含有较多的镁铁-超镁铁质深源岩石包体。
- Morphology, stages of the tectonic activities and zoning of the ductile shearing tectonite control strongly the gold ore. 韧性剪切带的形态、活动阶段及韧性剪切变质岩的分带性对金矿具有明显的控制作用。
- The paper firstly applied artificial neural network to recognize the pattern of silicified limestone, with the rate of success reaching 93.3%. 将人工神经网络模型引入锡矿山硅化灰岩识别的研究中;识别成功率达到93.;3%25。