1) calcareous phyllite
![点击朗读](/dictall/images/read.gif)
钙质千枚岩
2) carbon-based phyllite
![点击朗读](/dictall/images/read.gif)
炭质千枚岩
1.
The application of long and large pipe shed method in treating carbon-based phyllite collapse
长大管棚法在处理炭质千枚岩坍方中的应用
3) phyllite
[英]['filait] [美]['fɪl,aɪt]
![点击朗读](/dictall/images/read.gif)
千枚岩
1.
Similar Simulation on Support Structure of Stope in Phyllite Ground
![点击朗读](/dictall/images/read.gif)
千枚岩采场支护结构相似模拟试验研究
2.
Rapid construction of horniness phyllite area in Baojia hill tunnel
![点击朗读](/dictall/images/read.gif)
包家山隧道硬质千枚岩段快速施工技术
3.
The ratio of SiO 2/ (Al 2O 3+Fe 2O 3) is 2 2~2 6 (type Ⅰ ) or 2 8~3 2 (type Ⅱ ) and the ratio of SiO 2/Al 2O 3 is 3 2~3 7 (type Ⅰ ) or 3 9~4 3 (type Ⅱ ) in Changjiang argillic phyllite, Hainan The contents of negative compositions are 0 52%~0 98% for MgO, 3 11~3 59% for (K 2O+Na 2O), 0 017%~0 036% for SO 3, 0 0029%~0 0039% for Cl - All the above parameters are confored the demands of quality.
海南昌江粘土质千枚岩矿的硅酸率(SiO2/(Al2O3+Fe2O3))为:Ⅰ类矿石22~26,Ⅱ类矿石28~32;硅铝比SiO2/Al2O3为:Ⅰ类矿石32~37,Ⅱ类矿石39~43。
4) phyllitization
![点击朗读](/dictall/images/read.gif)
千枚岩化
5) phyllite sandstone soil
![点击朗读](/dictall/images/read.gif)
千枚状粉砂岩地质
补充资料:千枚岩
千枚岩 phyllite 一种细粒显微晶质的浅变质岩石。原岩多为泥质、粉砂质岩和中酸性火山岩。属低级区域变质产物,但变质程度较板岩稍高。重结晶作用明显。呈细粒状或鳞片状变晶结构,绢丝光泽。其典型的矿物组合为绢云母-绿泥石-石英,亦可见少量长石、磁铁矿和碳质、铁质物。岩石类型有石英千枚岩、绢云千枚岩、绿泥千枚岩、银灰色千枚岩、黄绿色千枚岩等。千枚岩与板岩、片岩常常共存在一个变质岩系中,分布广泛。如中国南方中晚元古代的昆阳群、双桥山群中都有大量分布。 |
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条