基本解釋n. 硅鈹石，矽鈹石；[礦物] 羥硅鈹石英漢例句雙語例句The invention relates to a floating and collecting agent of bertrandite beryllium ores and application thereof.本發(fā)明涉及一種羥硅鈹石類鈹?shù)V浮選捕收劑及其應用。bertrandite更多例句詞組短語短語bertrandite ? 硅鈹石bertrandite E 硅鈹石bertrandite更多詞組專業(yè)釋義地球科學硅鈹石羥硅鈹石羥硅鈹是