...窑"混用;"文化"、"工业"和"石制品"彼此不 分;"北京人"和"北京猿人"并用;"阿舍利文化"、"手斧"和"两面器"分不清; 中砾(Cobble)、巨砾(boulder)和小砾与细砾(pebble)一样看待;石制品上的砾 石面(cortex)直译成"pebble face";等等。
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淡在有无中的是水中清晰可数的石砾。
Pale in the there is no clear in the number of stone gravel.
镁铝榴石形成于滇东南晚第三纪岩简状的玄武质次火山角砾岩中,角砾岩成分复杂,其中包含有镁铝榴石和铬透辉石等可作宝石材料利用的角砾和晶屑。
The rubbles and crpetals of prrope and chrome-diopsidewhich can be used as gem materials are found in the breccias whose component is very complex.
巨砾,圆石:在地表上或埋在土壤中的大而圆的岩石块些美国现代作曲家。
Boulder: also bowlder, a large rounded mass of rock lying on the surface of the ground or embedded in the soil.
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