| 释义 |
greywacke 英'greɪwæk美'greɪˌwæk BNC¹⁴⁴⁶⁶⁴⁺³
基本例句
n.硬砂岩¹⁰⁰
The analysis of constant elements in the sandstone indicates that the majority of sandstones are composed of greywacke, belonging to the turbidite in a flysch basin.
砂岩的常量元素分析结果表明，大部分砂岩为杂砂岩，属于复理石盆地的浊积岩范畴； cnki
The sediments are detrital and largely of greywacke facies.
沉积岩为碎屑质，大部分属于杂质砂岩相。 kuenglish
Magma source is probably rising and emplacement of partially melt granitic magma dominated by greywacke, which is typical of crustal genesis.
岩浆源区可能是以杂砂岩成分为主的沉积岩部分熔融形成的花岗质岩浆上升侵位形成的，是一种典型的壳源成因类型。 geojournals |