| 释义 |
稀散元素xīsàn-yuánsù没有形成独立矿床,而以杂质状态分散在其他矿物中的元素,如硒、碲、锗、镓、铟、铊等。{scattered element; element such as selenium (Se), tellurium (Te), germanium (Ge), gallium (Ga), indium (In), and thallium (Tl), that fails to form independent deposit and exists as an impurity in mineral ores} |