基本释义:

大斑晶状构造

网络释义

1)megaphyric structure,大斑晶状构造

2)dolomitized patches,云斑状构造

3)Spotted structures,斑点状构造

4)blastoporphyritic structure,变余斑晶构造

5)miarolitic structure,晶洞状构造

6)granophyric structure,文象斑状构造

用法和例句

The dolomitized patches were produced by early diagenetic dolomitization which preferentially began within Thalassinoides burrows and spread into the surrounding lime mud.

云斑状构造是早期白云石交代作用优先沿着痕迹化石Ｔｈａｌａｓｉｎｏｉｄｅｓ潜穴进行，然后向围岩扩散而形成的。

Spotted structures are developed in ore-body and wall rock in Limin Gold Ore Belt .

斑点状构造是礼民金矿带矿化体岩石及围岩的显著特点,围绕中川岩体的北部、东部和南部成环带状于接触变质圈泥质岩石内发育,由岩体向外划分的红柱石亚带(Ⅲ)、(?)青石亚带(Ⅲ)、黑云母带(Ⅱ)和绿尼绢云母带(Ⅰ)中,其斑点构造的矿物组分由(?)青石+绢云母→黑云母+石英+黄铁矿。