;
酸盐;a widely occurring iron oxide ore; a mixture of goethite and hematite and lepidocrocite.
一种常见的氧
矿石，是针矿、赤矿和纤矿的混
。
矿a widely occurring iron oxide ore; a mixture of goethite and hematite and lepidocrocite.
一种常见的氧矿石，是针矿、赤矿和纤矿的混。
The research shows that the FA-goethite coexistensive system is quite effectual in the way of controlling the heavy metal pollution of cadmium.
此，针矿-富里酸共存体系对于控制重金属镉污染具有较好的效果。
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