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to phrases
graywacke
['greiwæk]
n
gen.
硬砾岩
desert.
杂砂岩
(指由棱角状石英(和燧石)颗粒以及丰富的变质岩屑组成的砂岩,几乎无胶结物和长石,含有12%〜17%以上的云母和绿泥石)
earth.sc.
杂砂岩
硬砂岩
geol.
杂【硬】砂岩
;
硬【杂】砂岩
met.
灰瓦克
;
杂砂岩
oil
硬砂岩
tech.
玄武土
;
灰瓦岩
;
杂
色
砂岩
;
灰色杂砂岩
graywacke
:
23 phrases
in 3 subjects
Earth sciences
1
Oil / petroleum
5
Technology
17
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