shell deposit 中文意思是什麼
shell deposit
解釋
介殼沉積-
Wudi has three world - rare shell placer deposit belts. stretching a total distance of 56 kilometers, these deposits have total reserves of 360 million tons
無棣縣擁有3條長56公里,總地質儲量3 . 6億噸世界罕見的貝殼沙礦帶,具有很高的開采利用價值。 -
Based on the features of unearthed cultural relics and ctiltural deposit, the archaeologists determined that this relic is a typical shell relic left by the neoiithic primitives in the medium and late period
根據唐王墩遺址出土文物和文化堆積的特徵,考古專家們認定該遺址為一處典型的新石器時代中晚期貝殼遺址,距今約7000年左右。
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