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- One of the two silicified halves of the cell wall of a diatom. 瓣硅藻的兩片硅化的細胞壁之一
- Mineralization relates closely to the grey-white silicified rock. 金礦化與早期灰白色硅化巖密切相關(guān)。
- The presence of fragments of silicified siltstone retains their original bedding. 硅化粉的砂巖碎塊保留有原始層面。
- The cardium sandstone is lithic, being composed of grains of chert, quartz, quartzite, silicified argillite, and other rock fragments. 卡迪砂巖是巖屑砂巖,由燧石,石英、石英巖、硅化泥板巖和其它巖石碎屑顆粒所組成。
- Most of them are highly silicified and sometimes mineralized with pyrite and chalcopyrite. 大部分的扭折條帶遭受強烈的硅化作用,有時(shí)還具有礦化現象,并含黃鐵礦和黃銅礦。
- A great variety of tectonite and tectonic coals are developed widely, which marks important materiel records of TIRB. 各種構造巖和構造煤的廣泛發(fā)育是構造強烈改造型盆地的重要物質(zhì)記錄;
- This material is a new find from Madagascar.The deposit formed as a rhyolite flow but has been completely silicified. 海洋石是從馬達加斯加發(fā)現的,它的沉積物是流紋巖,但已完全硅酸化。
- Silicified limestone is extensively developed in the Xikuangshan antimony deposit. 錫礦山銻礦硅化灰巖發(fā)育廣泛。
- Shuanglong copper-bearing porphyry is highly hydromuscovitized,illitized and silicified. 雙龍含銅斑巖體已強烈水白云母化、伊利石化和硅化。
- According to the researchresult, the tectonite consists of mylonite and cataclasite in the fracture zone. 斷裂帶的構造巖以糜棱巖和碎裂巖為主。
- The deposits mainly occur lower part at silicified bodies or along dipping extent and die out of karst cave. 礦體呈似層狀、透鏡狀、似脈狀等,主要產(chǎn)于硅化體下部或其沿傾斜延伸位及其尖滅處。
- The arsenopyrite-pyrite rock, silicified and carbonized rock are generally the ore-host rock or they are themself ores. 與礦化關(guān)系密切的毒砂-黃鐵礦化、硅化、碳酸鹽化是直接的找礦標志,所形成的蝕變巖多為近礦圍巖或本身就是礦體。
- There are many deep xenoliths in silicified aegirine syenite porphyry of Xiaoqiaotou area, western Yunnan Province. 摘要滇西玉龍縣小橋頭硅化霓輝正長(cháng)斑巖中,含有較多鎂鐵-超鎂鐵質(zhì)深源包體巖石。
- A kind of silicified fossil wood with mixed pits on the radial tracheid wall is described. 報道了一種具混合型紋孔(互列式紋孔和對列式紋孔)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. 預測斑巖體下部硅化絹云母化帶具有較好的成礦前景。
- The tectonite in Gezhen ductile shear zone is devided into three series: mylonite, cataclastics rock, structure schist and structure genesis. 海南戈枕韌性剪切帶中構造巖可劃分為糜棱巖、碎裂巖、構造片巖及構造片麻巖3種系列,每一系列又可以細分為幾類(lèi),各具顯著(zhù)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.;噴霧干燥與高速攪拌方法制備中藥顆粒劑的初步研究[J]
- There exist quite a few deep xenoliths in silicified aegirine syenite porphyry within Jinhe intrusive body of Jianchuan, western Yunnan Province. 摘要云南劍川金河巖體中的硅化霓輝正長(cháng)斑巖含有較多的鎂鐵-超鎂鐵質(zhì)深源巖石包體。
- Morphology, stages of the tectonic activities and zoning of the ductile shearing tectonite control strongly the gold ore. 韌性剪切帶的形態(tài)、活動(dòng)階段及韌性剪切變質(zhì)巖的分帶性對金礦具有明顯的控制作用。
- The paper firstly applied artificial neural network to recognize the pattern of silicified limestone, with the rate of success reaching 93.3%. 將人工神經(jīng)網(wǎng)絡(luò )模型引入錫礦山硅化灰巖識別的研究中;識別成功率達到93.;3%25。