groundmass

 
['graʊndmæs]     ['graʊndˌmæs]    
  • n. 合金的基体
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groundmass的英文翻译是什么意思,词典释义与在线翻译:

英英释义

Noun:
  1. (geology) the matrix of fine-grained crystalline material in which larger crystals are embedded

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