trachytic texture 粗面结构
Trachytic tuff 粗面凝灰岩
trachytic c 粗面状的
trachytic porphyry 粗面斑岩
trachytic c texture 粗面结构
ADJ (of the texture of certain igneous rocks) characterized by a parallel arrangement of crystals, which mark the flow of the lava when still molten (某些火成岩石的质地)粗面岩状的
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