詞語：metasandstone
metasandstone的意思
metasandstone 變質砂岩;
metasandstone的參考例句
1.The gold metallogeny is characterized by auriferous pyrite and occurred in the alternating layer of heavy-layer metasandstone, flaggy metasandstone and graphitization schist. 金礦化以含金黃鐵礦為特徵，產出於蓋縣組變質砂岩段厚層狀變質砂岩、薄層狀變質砂岩和石墨化片巖的互層帶中，礦體產狀與地層一致；
2.The anisotropic effect is controlled by the lithologic characteristics, and apparent for slate and phyllite, while not for the other two kinds of rocks, mylonite and metasandstone. 在試驗所用的4種岩石中，板岩和千枚巖的波速比的各向異性明顯，而糜稜巖和變質砂岩則不甚發育。