“富集”造句
2024年06月14日 01:56:17
要
富集成礦只需保持長期的層間循環(huán).
Concentration of ore would simply require prolonged interstratal migration.
這類礦床表現(xiàn)為一度廣泛分散的物質(zhì)非常高度地
富集起來.
Such deposits represent very great concentration of materials once widely dispersed.
初步的化學(xué)分異使鈾
富集.
Primary chemical differentiation accounts for the prepondence of uranium.